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MARYLAND
Social & Demographic Characteristics

Other facts sheets for Maryland:

The data below describe the state rankings and selected characteristics of the immigrant and native-born populations in Maryland in 2011.

Rankings
The following shows Maryland's rankings in several categories. (All rankings include the 50 states and the District of Columbia and are ranked highest to lowest.)
  Rankings
Size of the foreign-born population, 2011: 12 out of 51
Percent foreign born in the total population, 2011: 10 out of 51
Numeric change in the foreign-born population, 2000 to 2011: 9 out of 51
Percent change in the foreign-born population, 2000 to 2011: 17 out of 51

Data Highlights
For data on these topics click on the link:
Who are the foreign born?
The term foreign born refers to people residing in the United States at the time of the census who were not US citizens at birth. The foreign-born population includes naturalized citizens, lawful permanent immigrants, refugees and asylees, legal nonimmigrants (including those on student, work, or other temporary visas), and persons residing in the country without authorization. By comparison, the term native refers to people residing in the United States who were US citizens in one of three categories: 1) people born in one of the 50 states or the District of Columbia; 2) people born in United States Insular Areas such as Puerto Rico or Guam; or 3) people who were born abroad to at least one US citizen parent.

We use the terms immigrants and foreign born interchangeably.

Population

The foreign-born population (or immigrants; we use these terms interchangeably) of Maryland changed by 56.6 percent between 2000 and 2011.
Between 2000 and 2011, the foreign-born population in Maryland changed from 518,315 to 811,701, representing a change of 56.6 percent. In comparison, the foreign-born population changed from 313,494 to 518,315 between 1990 and 2000, a difference of 65.3 percent.

At the national level, the foreign-born population increased from 19,767,316 to 31,107,889 between 1990 and 2000, representing a change of 57.4 percent, and grew from 31,107,889 to 40,377,860 ( 29.8 percent) between 2000 and 2011.

In 2011, the foreign born represented 13.9 percent of Maryland's total population.
In 2011, 13.9 percent of Maryland's total population were immigrants, compared to 9.8 percent in 2000 and 6.6 percent in 1990.

At the national level, the foreign-born population represented 13.0 percent of the total population in 2011, compared to 11.1 percent in 2000 and 7.9 percent in 1990.

Of the total immigrant population in Maryland, 25.5 percent entered during the 1990s, and 42.8 percent entered in 2000 or later.
Of the foreign-born population resident in Maryland in 2011, 14.8 percent entered the country prior to 1980, 16.9 percent between 1980 and 1989, 25.5 percent between 1990 and 1999, and 42.8 percent in 2000 or later.

Nationally, 19.3 percent of the foreign-born population entered the country before 1980, 18.3 percent during the 1980s, 26.7 percent during the 1990s, and 35.7 percent in 2000 or later.

Place of Origin

The largest share of the foreign-born population in Maryland were from Latin America.
Of the total foreign-born population in Maryland in 2011, 15.6 percent were from Africa, 32.4 percent from Asia, 10.4 percent from Europe, 40.2 percent from Latin America (South America, Central America, Mexico, and the Caribbean), 1.1 percent from Northern America (Canada, Bermuda, Greenland, and St. Pierre and Miquelon), and 0.2 percent from Oceania.

At the national level, 4.1 percent were from Africa, 28.6 percent from Asia, 12.1 percent from Europe, 52.6 percent from Latin America, 2.0 percent from Northern America, and 0.5 percent from Oceania.

The top three countries of birth of the foreign born in Maryland were el salvador, india, and philippines.*
Of the total immigrant population in Maryland in 2011, 11.5 percent were born in el salvador, 6.0 percent in india, and 4.9 percent in philippines. In contrast, the top three countries of birth in 1990 were Korea (6.7 percent), India (5.7 percent), and Germany (5.2 percent).

At the national level, the top three countries of birth in 2011 were mexico (28.9 percent), india (4.6 percent), and china (4.6 percent). The top three countries of birth in 1990 were Mexico (21.7 percent), the Philippines (4.6 percent), and Canada (3.8 percent).

*Note: These are the largest countries of birth reported by the Census Bureau. Some countries are only listed as part of a larger geographic region. For example, those born in Somalia are included only among those born in Eastern Africa. Therefore, a few states may have larger populations of foreign-born persons born in countries not listed individually in census data. "China" refers to China and Hong Kong, but not Taiwan. The 1990 data on the countries of birth reflect geographic boundaries as of 1990.

US Citizenship Status

In Maryland, 45.9 percent of the foreign born were US citizens in 2011.
The 2011 American Community Survey reported that 372,873, or 45.9 percent, of the foreign-born population in Maryland were citizens, compared to 234,711, or 45.3 percent, in 2000. This represents a change of 58.9 percent in the size of the foreign-born citizen population between 2000 and 2011.

Nationally, 40.3 percent of the foreign-born population were citizens in 2000, and 44.9 percent were citizens in 2011.

In Maryland, 87.3 percent of the immigrants who entered before 1980 were citizens, compared to 15.9 percent of those who entered in 2000 or later.
Among the foreign-born population in Maryland in 2011, 87.3 percent of those who entered the United States before 1980 were citizens, as were 74.3 percent who entered during the 1980s, 53.7 percent who entered during the 1990s, and 15.9 percent of those who entered in 2000 or later.

Nationally, 79.8 percent of the foreign-born population who entered the United States before 1980 were citizens, as were 64.2 percent who entered during the 1980s, 45.1 percent who entered during the 1990s, and 16.1 percent of those who entered in 2000 or later.

Gender and Age

In Maryland, 51.0 percent of the immigrant population were female in 2011, and 49.0 percent male.
Of the total foreign-born population in Maryland in 2011, 51.0 percent were female and 49.0 percent male, compared to 51.7 percent female and 48.3 percent male among the native born.

At the national level, 51.1 percent of the foreign born were female and 48.9 percent male.

Immigrants made up 1.3 percent of young children in Maryland, 5.6 percent of youths, 18.7 percent of working-age (18-54) adults, and 12.7 percent of adults age 55 and older.
In 2011, 1.3 percent of Maryland's population younger than age 5 were born abroad as were 5.6 percent of those 5 to 17; 11.7 percent of those 18 to 24; 20.3 percent of those 25 to 54; and 12.7 percent of seniors 55 and older.

Nationally, 1.2 percent of those under age 5 were foreign born, as well as 4.5 percent of those 5 to 17; 10.8 percent of those 18 to 24; 18.9 percent of those 25 to 54; and 13.0 percent of those 55 and older.

Of the immigrant population in Maryland, 7.3 percent were minors, 69.8 percent were of working age (18-54), and 22.9 percent were 55 and older.
In 2011, 0.6 percent of the foreign-born population in Maryland were under the age of 5; 6.7 percent were 5 to 17; 8.2 percent were 18 to 24; 61.6 percent were 25 to 54; and 22.9 percent were 55 or older. Among the native-born population in Maryland, 7.1 percent were under the age of 5; 18.5 percent were between 5 and 17; 10.0 percent were 18 to 24; 39.0 percent were 25 to 54; and 25.3 percent were 55 or older.

At the national level, 0.6 percent of the immigrant population were under 5; 5.9 percent were 5 to 17; 8.3 percent were 18 to 24; 59.5 percent were 25 to 54; and 25.6 percent were 55 or older.

Race and Hispanic Origin

In Maryland, 28.7 percent of the foreign-born population were Asian, 23.1 percent were black or African American, and 31.5 percent were white.
Of the foreign born in Maryland in 2011, 31.5 percent reported their race as white alone, 23.1 percent as black or African American alone, 28.7 percent as Asian alone, and 13.8 percent as some other race; 2.7 percent reported having two or more races. Among the native-born population in Maryland, 63.0 percent reported their race as white alone, 30.7 percent as black or African American alone, 1.9 percent as Asian alone, 1.5 percent as some other race, and 2.6 percent as having two or more races.

At the national level, 48.3 percent of the foreign born reported their race as white alone, 8.4 percent as black or African American alone, 24.8 percent as Asian alone, and 15.5 percent as some other race; 2.5 percent reported having two or more races.

Of the foreign born in Maryland, 31.3 percent reported Hispanic or Latino origins.
In Maryland, 31.3 percent of immigrants reported Hispanic or Latino origins, compared to 4.7 percent of the native born.

At the national level, 46.6 percent of the foreign born reported a Hispanic or Latino origin.

Household

The average household size of the immigrant population in Maryland in 2011 was 3.48 persons for those who owned their own homes and 3.10 persons for those who rented.
The average household size of the foreign-born population in Maryland who owned their own homes was 3.48 persons, while the average household size of those renting their homes was 3.10 persons. Among the native-born population in Maryland, the average household size of those who owned their own homes was 2.65 persons, while the average household size of those who rented their homes was 2.33 persons.

The share of households headed by a foreign-born person with more than one occupant per room was 7.6 percent.
Of all households in Maryland headed by a foreign-born person, 7.6 percent were households in which the number of household members exceeded the number of rooms in the house. Among households in Maryland headed by native-born persons, 1.1 percent had more people than rooms in the house.

At the national level, 12.1 percent of households headed by a foreign-born person had more than one occupant per room.

Domestic and International Migration

Between 2010 and 2011, 26,724 immigrants moved to Maryland from abroad, 23,139 immigrants relocated from other states and the District of Columbia (DC), and 17,623 immigrants left Maryland for another state within the United States.*
Of the 49,863 immigrant respondents (ages one and older in 2011) who moved to Maryland between 2010 and 2011, 53.6 percent (or 26,724) arrived from abroad and 46.4 percent (or 23,139) relocated from another state. At the same time, 17,623 immigrants moved out of Maryland to another area within the United States, while 672,119 immigrants continued residing in the same house and 89,174 immigrants moved within Maryland.

Between 2010 and 2011, 16,037 native-born residents (ages one and older) moved to Maryland from abroad, 130,840 native born relocated from another state, 147,418 native born left Maryland for another state, and 464,721 native born moved within Maryland. The majority of native-born residents did not move (4,336,333).

Between 2010 and 2011, the total population (ages one and older) of Maryland increased from 5,727,388 to 5,759,087 (or by 31,699) due to the net domestic out-migration of natives (-16,578), the net domestic in-migration of immigrants (5,516), and the arrival from abroad of natives (16,037) and immigrants (26,724).

*Note: These estimates do not include people who lived in Maryland in 2010 and are currently living in Puerto Rico, other US island areas, and foreign countries, or who died between 2010 and 2011. The estimates refer to geographic mobility of persons ages one and older.

For details, see Table 3

What Was the Poverty Threshold in 2011?
Whether any family is considered below the poverty threshold depends on the families' total income before taxes, not including any capital gains or noncash benefits, such as food stamps or housing subsidies.

The Census Bureau's poverty threshold varies depending on the number of adults and children in a family. It is adjusted each month to account for inflation. Because respondents filled out the American Community Survey in different months, the poverty threshold applied to each family depends on the month in which the survey was taken.

To give a general idea of poverty levels, as defined by the US Census Bureau, the average poverty threshold for a family of four 2011 was $23,021; for a family of three, $17,916; for a family of two, $14,657; and for an unrelated individual, $11,484. All members of a family are assigned the same poverty status. Poverty thresholds are the same for the whole United States, despite differences in the cost of living across US communities.
Children in Immigrant Families

In 2011, 7.5 percent of immigrant women in Maryland had given birth in the previous year.
Of the foreign-born women in Maryland in 2011, 7.5 percent had given birth in the previous year. Of those who had given birth, 74.9 percent were married, and 25.1 percent were not married (including those who were divorced or widowed). Among native-born women in Maryland, 4.8 percent had given birth in the previous year. Of those, 56.9 percent were married and 43.1 percent unmarried.

At the national level, 6.8 percent of immigrant women had given birth in the previous year, including 76.4 percent who were married and 23.6 percent who were unmarried.

Children residing with at least one immigrant parent accounted for 24.4 percent of children under age 18 in 2011, 15.0 percent in 2000, and 10.7 percent in 1990.
Of all children under age 18 in Maryland in 2011, 312,041 or 24.4 percent resided in immigrant families (i.e., with at least one foreign-born parent).

Nationally, children with immigrant parents accounted for 24.3 percent of all children under age 18 in 2011, compared to 19.1 percent in 2000 and 13.4 percent in 1990.

For similar information for children under age 6 and children between ages 6 and 17, see Table 4.

Of all children with immigrant parents in Maryland, 84.1 percent were US citizens by birth.
In 2011, there were 262,507 US-born children with at least one immigrant parent in Maryland. They accounted for 84.1 percent of all children with immigrant parents. The share of US-born children among children of immigrants under age 18 was 78.6 percent in 2000 and 76.2 percent in 1990.

At the national level, 87.1 percent of children with immigrant parents were US born, compared to 79.5 percent in 2000 and 77.0 percent in 1990.

For similar information for children under age 6 and children between ages 6 and 17, see Table 4.

Children of immigrants accounted for 29.5 percent of all children in low-income families (i.e., below 200 percent of the federal poverty threshold) in 2011, 16.0 percent in 2000, and 10.0 percent in 1990 in Maryland.
In 2011, there were 379,072 children under age 18 who resided in families with income below 200 percent of the federal poverty threshold in Maryland. Of them, 29.5 percent were children with immigrant parent(s).

In comparison, children with immigrant parent(s) accounted for 30.5 percent of children in low-income families in the nation in 2011, 25.5 percent in 2000, and 16.7 percent in 1990.



Table 1. Foreign-Born Population and World Region of Birth (1990, 2000, and 2011)
1990
2000
2011
Number
Percent
Number
Percent
Number
Percent
Total Population of Maryland1 4,781,468 100.0 5,296,486 100.0 5,828,289 100.0
Native born 4,467,974 93.4 4,778,171 90.2 5,016,588 86.1
Foreign born 313,494 6.6 518,315 9.8 811,701 13.9
Not a citizen 186,489 3.9 283,604 5.4 438,828 7.5
Naturalized citizen 127,005 2.7 234,711 4.4 372,873 6.4
Foreign-Born Population of Maryland2 303,480 100.0 518,315 100.0 811,701 100.0
Born in Europe 74,318 24.5 86,840 16.8 84,345 10.4
Born in Asia 110,826 36.5 181,504 35.0 263,327 32.4
Born in Africa 23,173 7.6 62,688 12.1 126,923 15.6
Born in Oceania 1,198 0.4 1,957 0.4 1,645 0.2
Born in Latin America 86,678 28.6 176,026 34.0 326,130 40.2
Born in Northern America 7,287 2.4 9,300 1.8 9,331 1.1
 
 
Change 1990 to 2000
Change 1990 to 2011
Change 2000 to 2011
 
Numeric
Percent
Numeric
Percent
Numeric
Percent
Total Population of Maryland1 515,018 10.8 1,046,821 21.9 531,803 10.0
Native born 310,197 6.9 548,614 12.3 238,417 5.0
Foreign born 204,821 65.3 498,207 158.9 293,386 56.6
Not a citizen 97,115 52.1 252,339 135.3 155,224 54.7
Naturalized citizen 107,706 84.8 245,868 193.6 138,162 58.9
Foreign-Born Population of Maryland2 214,835 70.8 508,221 167.5 293,386 56.6
Born in Europe 12,522 16.8 10,027 13.5 -2,495 -2.9
Born in Asia 70,678 63.8 152,501 137.6 81,823 45.1
Born in Africa 39,515 170.5 103,750 447.7 64,235 102.5
Born in Oceania 759 63.4 447 37.3 -312 -15.9
Born in Latin America 89,348 103.1 239,452 276.3 150,104 85.3
Born in Northern America 2,013 27.6 2,044 28.0 31 0.3
Notes:
1. This table describes the entire population of Maryland.
2. For 1990, 2000, and 2011, the total for the region of birth of the foreign born is different from the total foreign born. This is because the 1990 total excludes those who did not report a country of birth and those born at sea, while the 2000 and 2011 totals exclude those born at sea. In 2000 and 2011, individuals who did not report a country of birth were allocated a country (and region) based on various characteristics. Because of this allocation in 2000 and 2011, but not in 1990, the increase for a specific region between 1990 and 2000 is overstated by a small, but unknown, amount.
Sources: US Census Bureau, 2011 American Community Survey (ACS); US Census Bureau, 1990 Census of Population and Housing and Census 2000, click here.
For information about ACS methodology, sampling error, and nonsampling error, click here.


Table 2. Characteristics of the Foreign-Born Population in Maryland, 20111
  Number Percent
PERIOD OF ENTRY BY WORLD REGION OF BIRTH    
Total Foreign-Born Population 811,701 100.0
Entered in 2000 or after 347,804 42.8
Entered 1990 to 1999 206,772 25.5
Entered 1980 to 1989 136,940 16.9
Entered before 1980 120,185 14.8
Born in Europe 84,345 100.0
Entered in 2000 or after 24,382 28.9
Entered 1990 to 1999 21,834 25.9
Entered 1980 to 1989 8,985 10.7
Entered before 1980 29,144 34.6
Born in Asia 263,327 100.0
Entered in 2000 or after 105,756 40.2
Entered 1990 to 1999 63,161 24.0
Entered 1980 to 1989 51,902 19.7
Entered before 1980 42,508 16.1
Born in Mexico 32,442 100.0
Entered in 2000 or after 18,342 56.5
Entered 1990 to 1999 7,926 24.4
Entered 1980 to 1989 4,602 14.2
Entered before 1980 1,572 4.8
Born in Other Parts of Latin America 293,688 100.0
Entered in 2000 or after 126,181 43.0
Entered 1990 to 1999 78,178 26.6
Entered 1980 to 1989 54,131 18.4
Entered before 1980 35,198 12.0
Born in Other Areas2 137,899 100.0
Entered in 2000 or after 73,143 53.0
Entered 1990 to 1999 35,673 25.9
Entered 1980 to 1989 17,320 12.6
Entered before 1980 11,763 8.5
CITIZENSHIP STATUS BY PERIOD OF ENTRY    
Total Foreign-Born Population 811,701 100.0
Not a citizen 438,828 54.1
Naturalized citizen 372,873 45.9
Entered in 2000 or after 347,804 100.0
Not a citizen 292,631 84.1
Naturalized citizen 55,173 15.9
Entered 1990 to 1999 206,772 100.0
Not a citizen 95,722 46.3
Naturalized citizen 111,050 53.7
Entered 1980 to 1989 136,940 100.0
Not a citizen 35,241 25.7
Naturalized citizen 101,699 74.3
Entered before 1980 120,185 100.0
Not a citizen 15,234 12.7
Naturalized citizen 104,951 87.3
GENDER    
Total Native-Born Population 5,016,588 100.0
Male 2,422,419 48.3
Female 2,594,169 51.7
Total Foreign-Born Population 811,701 100.0
Male 397,793 49.0
Female 413,908 51.0
MARITAL STATUS    
Total Native-Born Population Age 15 or Older 3,947,417 100.0
Never married 1,440,506 36.5
Now married (not separated) 1,742,791 44.2
Separated 97,611 2.5
Divorced 428,007 10.8
Widowed 238,502 6.0
Total Foreign-Born Population Age 15 or Older 770,439 100.0
Never married 217,676 28.3
Now married (not separated) 437,672 56.8
Separated 27,887 3.6
Divorced 57,215 7.4
Widowed 29,989 3.9
NATIVITY BY AGE    
Total Population 5,828,289 100.0
Under 5 363,121 100.0
Native born 358,333 98.7
Foreign born 4,788 1.3
5 to 17 983,511 100.0
Native born 928,763 94.4
Foreign born 54,748 5.6
18 to 24 566,000 100.0
Native born 499,708 88.3
Foreign born 66,292 11.7
25 to 54 2,458,712 100.0
Native born 1,958,527 79.7
Foreign born 500,185 20.3
55 and Older 1,456,945 100.0
Native born 1,271,257 87.3
Foreign born 185,688 12.7
MEDIAN AGE5    
Total Native-Born Population    
Median age 37.0 --
Total Foreign-Born Population    
Median age 41.0 --
RACE    
Total Native-Born Population 5,016,588 100.0
One race 4,886,479 97.4
White 3,159,007 63.0
Black or African American 1,538,292 30.7
American Indian and Alaska Native 13,265 0.3
Asian 96,469 1.9
Native Hawaiian and other Pacific Islander 1,866 0.0
Some other race 77,580 1.5
Two or more races 130,109 2.6
Total Foreign-Born Population 811,701 100.0
One race 789,865 97.3
White 255,293 31.5
Black or African American 187,631 23.1
American Indian and Alaska Native 1,265 0.3
Asian 233,301 28.7
Native Hawaiian and other Pacific Islander 58 0.0
Some other race 112,317 13.8
Two or more races 21,836 2.7
HISPANIC ORIGIN    
Total Native-Born Population 5,016,588 100.0
Hispanic or Latino (of any race) 235,525 4.7
White, not Hispanic or Latino 3,036,062 60.5
Total Foreign-Born Population 811,701 100.0
Hispanic or Latino (of any race) 253,980 31.3
White, not Hispanic or Latino 125,000 15.4
HOUSEHOLD AND FAMILY SIZE5    
Total Native-Born Population 5,016,588  
Average household size 2.55 --
Average family size 3.17 --
Total Foreign-Born Population 811,701  
Average household size 3.32 --
Average family size 3.73 --
HOUSEHOLD SIZE BY HOUSING TENURE5    
Total Native-Born Population    
Average household size of owner-occupied unit 2.65 --
Average household size of renter-occupied unit 2.33 --
Total Foreign-Born Population    
Average household size of owner-occupied unit 3.48 --
Average household size of renter-occupied unit 3.10 --
Not a Citizen    
Average household size of owner-occupied unit 3.88 --
Average household size of renter-occupied unit 3.42 --
Naturalized Citizen    
Average household size of owner-occupied unit 3.34 --
Average household size of renter-occupied unit 2.51 --
HOUSEHOLD TYPE5    
Total Native-Born Population 5,016,588 --
In married couple family household -- 56.1
In other household type -- 41.3
Total Foreign-Born Population 811,701 --
In married couple family household -- 61.3
In other household type -- 37.5
FERTILITY    
Total Native-Born Female Population, Ages 15 to 50 1,211,990 100.0
Women who had a birth in the last 12 months 58,592 4.8
Married (including spouse absent) 33,321 2.7
Unmarried (never married, divorced, and widowed) 25,271 2.1
Total Foreign-Born Female Population, Ages 15 to 50 262,702 100.0
Women who had a birth in the last 12 months 19,759 7.5
Married (including spouse absent) 14,809 5.6
Unmarried (never married, divorced, and widowed) 4,950 1.9
REGION/COUNTRY OF BIRTH    
Total Foreign-Born Population3 811,701 100.0
Europe 84,345 10.4
Northern Europe 17,503 2.2
United Kingdom 14,637 1.8
United Kingdom, excluding England 7,673 0.9
England 6,964 0.9
Ireland 1,052 0.1
Other Northern Europe 1,814 0.2
Western Europe 18,524 2.3
France 4,232 0.5
Germany 10,182 1.3
Other Western Europe 4,110 0.5
Southern Europe 11,245 1.4
Italy 3,240 0.4
Portugal 584 0.1
Other Southern Europe 7,421 0.9
Eastern Europe 36,988 4.6
Poland 4,514 0.6
Russia 10,397 1.3
Other Eastern Europe 22,077 2.7
Europe, n.e.c.4 85 0.0
Asia 263,327 32.4
Eastern Asia 94,496 11.6
China 49,354 6.1
China, excluding Taiwan 38,321 4.7
Taiwan 11,033 1.4
Japan 6,015 0.7
Korea 38,861 4.8
Other Eastern Asia 266 0.0
South Central Asia 88,362 10.9
India 48,437 6.0
Iran 12,905 1.6
Other South Central Asia 27,020 3.3
Southeastern Asia 67,659 8.3
Philippines 39,965 4.9
Vietnam 17,596 2.2
Other Southeastern Asia 10,098 1.2
Western Asia 12,413 1.5
Israel 2,441 0.3
Lebanon 2,586 0.3
Other Western Asia 7,386 0.9
Asia, n.e.c. 4 397 0.0
Africa 126,923 15.6
Eastern Africa 32,494 4.0
Northern Africa 5,761 0.7
Western Africa 66,160 8.2
Middle and Southern Africa 16,564 2.0
Africa, n.e.c. 4 5,944 0.7
Oceania 1,645 0.2
Australia and New Zealand Subregion 1,645 0.2
Oceania, n.e.c. 4 0 0.0
Americas 335,461 41.3
Latin America 326,130 40.2
Caribbean 66,134 8.1
Cuba 2,755 0.3
Jamaica 26,228 3.2
Other Caribbean 37,151 4.6
Central America 187,646 23.1
Mexico 32,442 4.0
El Salvador 93,161 11.5
Other Central America 62,043 7.6
South America 72,350 8.9
Brazil 11,971 1.5
Colombia 9,548 1.2
Other South America 50,831 6.3
Northern America 9,331 1.1
Canada 9,286 1.1
Other Northern America 45 0.0
Notes:
1. The letter N Indicates that a number could not be provided by the Census Bureau because the number of sample cases was too small for this state.
2. Data on the foreign born from Africa and Oceania by period of entry are not available because the number of sample cases was too small for many states.
3. The total for the region of birth of the foreign born is different from the total foreign born. This is because the totals exclude those born at sea.
4. The abbreviation "n.e.c." stands for not elsewhere classified.
5. For Alaska, Maine, Montana, South Dakota, Vermont, and West Virginia the data are from the US Census Bureau's pooled 2009-2011 ACS and for North Dakota and Wyoming the data are from 2007-2011 ACS. For the United States and the rest of the states the data are from 2011 ACS.
Source: US Census Bureau, 2011 American Community Survey (ACS).
For information about ACS methodology,sampling error, and nonsampling error, click here.
For definitions used in ACS, click here.


Table 3. Domestic and International Mobility of the Native and Foreign-Born Population in Maryland1
  Number Percent
Total Population (one year and older)    
Population residing in the area one year ago (2010) 5,727,388  
Population residing in the area in 2011 5,759,087  
Between 2010 and 2011    
Stayed in the same house 5,008,452  
Moved within Maryland 553,895  
Population change due to in- and out-migration: 31,699  
Moved from Maryland to another state 165,041  
Moved to Maryland 196,740 100.0
Moved to Maryland from abroad 42,761 21.7
Moved to Maryland from another state 153,979 78.3
Native-Born Population (one year and older)    
Population residing in the area one year ago (2010) 4,948,472  
Population residing in the area in 2011 4,947,931  
Between 2010 and 2011    
Stayed in the same house 4,336,333  
Moved within Maryland 464,721  
Population change due to in- and out-migration: -541  
Moved from Maryland to another state 147,418  
Moved to Maryland 146,877 100.0
Moved to Maryland from abroad 16,037 10.9
Moved to Maryland from another state 130,840 89.1
Foreign-Born Population (one year and older)    
Population residing in the area one year ago (2010) 778,916  
Population residing in the area in 2011 811,156  
Between 2010 and 2011    
Stayed in the same house 672,119  
Moved within Maryland 89,174  
Population change due to in- and out-migration: 32,240  
Moved from Maryland to another state 17,623  
Moved to Maryland 49,863 100.0
Moved to Maryland from abroad 26,724 53.6
Moved to Maryland from another state 23,139 46.4
Notes:
1. The ACS asks if the person lived in the same house or apartment one year ago. If the respondent indicates that he or she did not live in the same house or apartment one year ago, then the city, town or post office, along with the county, state, and zip code of their residence one year ago, is requested. ACS collects data every month and asks about residence one year earlier without referencing a specific date. These estimates do not include people who lived in Maryland in 2010 and are currently living in Puerto Rico, other US island areas, and foreign countries, or who died between 2010 and 2011. The estimates refer to geographic mobility of persons ages one and older.
2. The letter N Indicates that a number could not be provided by the Census Bureau because the number of sample cases was too small for this state.
Sources: US Census Bureau, American Community Survey 2011.
For information about ACS methodology, sampling error, and nonsampling error, click here.
For definitions used in ACS, click here.


Table 4. Children in Immigrant Families in Maryland (1990, 2000, and 2011)
1990
2000
2011
Number
Percent
Number
Percent
Number
Percent
Children under age 18 with 1,115,678 100.0 1,278,940 100.0 1,280,972 100.0
Only native parent(s) 996,077 89.3 1,086,837 85.0 968,931 75.6
One or more foreign-born parents 119,601 10.7 192,103 15.0 312,041 24.4
Child is native 91,130 8.2 150,914 11.8 262,507 20.5
Child is foreign born 28,471 2.6 41,189 3.2 49,534 3.9
Children under age 6 with 411,266 100.0 402,464 100.0 422,033 100.0
Only native parent(s) 368,985 89.7 336,843 83.7 308,511 73.1
One or more foreign-born parents 42,281 10.3 65,621 16.3 113,522 26.9
Child is native 37,779 9.2 60,278 15.0 107,842 25.6
Child is foreign born 4,502 1.1 5,343 1.3 5,680 1.3
Children between ages 6 and 17 with 704,412 100.0 876,476 100.0 858,939 100.0
Only native parent(s) 627,092 89.0 749,994 85.6 660,420 76.9
One or more foreign-born parents 77,320 11.0 126,482 14.4 198,519 23.1
Child is native 53,351 7.6 90,636 10.3 154,665 18.0
Child is foreign born 23,969 3.4 35,846 4.1 43,854 5.1
Children under age 18 in low-income families with 279,529 100.0 319,092 100.0 379,072 100.0
Only native parents 251,543 90.0 268,021 84.0 267,261 70.5
One or more foreign-born parents 27,986 10.0 51,071 16.0 111,811 29.5
Notes:
1. This table refers only to children under 18 who resided with at least one parent. These figures do not include children under 18 who reside in a home with no parents.
2. Low-income families are defined as families with incomes below 200 percent of the federal poverty threshold.
Sources: 1990 and 2000 Decennial Census data are from Steven Ruggles, Matthew Sobek, Trent Alexander, Catherine A. Fitch, Ronald Goeken, Patricia Kelly Hall, Miriam King, and Chad Ronnander, "Integrated Public Use Microdata Series: Version 4.0" (Machine-readable database, Minnesota Population Center [producer and distributor], 2011); US Census Bureau, 2011 American Community Survey (ACS).