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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 2007.

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, 2007: 12 out of 51
Percent foreign born in the total population, 2007: 14 out of 51
Numeric change in the foreign-born population, 2000 to 2007: 13 out of 51
Percent change in the foreign-born population, 2000 to 2007: 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 34.0 percent between 2000 and 2007.
Between 2000 and 2007, the foreign-born population in Maryland changed from 518,315 to 694,590, representing a change of 34.0 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 38,059,694 ( 22.3 percent) between 2000 and 2007.

In 2007, the foreign born represented 12.4 percent of Maryland's total population.
In 2007, 12.4 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 12.6 percent of the total population in 2007, compared to 11.1 percent in 2000 and 7.9 percent in 1990.

Of the total immigrant population in Maryland, 28.6 percent entered during the 1990s, and 32.7 percent entered in 2000 or later.
Of the foreign-born population resident in Maryland in 2007, 19.1 percent entered the country prior to 1980, 19.5 percent between 1980 and 1989, 28.6 percent between 1990 and 1999, and 32.7 percent in 2000 or later.

Nationally, 22.3 percent of the foreign-born population entered the country before 1980, 20.6 percent during the 1980s, 29.4 percent during the 1990s, and 27.7 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 2007, 16.1 percent were from Africa, 32.8 percent from Asia, 12.7 percent from Europe, 36.7 percent from Latin America (South America, Central America, Mexico, and the Caribbean), 1.4 percent from Northern America (Canada, Bermuda, Greenland, and St. Pierre and Miquelon), and 0.3 percent from Oceania.

At the national level, 3.7 percent were from Africa, 26.8 percent from Asia, 13.1 percent from Europe, 53.6 percent from Latin America, 2.2 percent from Northern America, and 0.6 percent from Oceania.

The top three countries of birth of the foreign born in Maryland were El Salvador, India, and Korea.*
Of the total immigrant population in Maryland in 2007, 9.9 percent were born in El Salvador, 6.3 percent in India, and 5.2 percent in Korea. 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 2007 were Mexico (30.8 percent), the Philippines (4.5 percent), and China (excluding Taiwan) (4.1 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. The 1990 data on the countries of birth reflect geographic boundaries as of 1990.

Citizenship Status

In Maryland, 45.5 percent of the foreign born were citizens in 2007.
The 2007 American Community Survey reported that 315,892, or 45.5 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 34.6 percent in the size of the foreign-born citizen population between 2000 and 2007.

Nationally, 40.3 percent of the foreign-born population were citizens in 2000, and 42.5 percent were citizens in 2007.

In Maryland, 86.5 percent of the immigrants who entered before 1980 were citizens, compared to 10.0 percent of those who entered in 2000 or later.
Among the foreign-born population in Maryland in 2007, 86.5 percent of those who entered the United States before 1980 were citizens, as were 67.4 percent who entered during the 1980s, 43.7 percent who entered during the 1990s, and 10.0 percent of those who entered in 2000 or later.

Nationally, 78.6 percent of the foreign-born population who entered the United States before 1980 were citizens, as were 58.9 percent who entered during the 1980s, 35.3 percent who entered during the 1990s, and 8.9 percent of those who entered in 2000 or later.

Gender and Age

In Maryland, 51.5 percent of the immigrant population were female in 2007, and 48.5 percent male.
Of the total foreign-born population in Maryland in 2007, 51.5 percent were female and 48.5 percent male, compared to 51.7 percent female and 48.3 percent male among the native born.

At the national level, 49.7 percent of the foreign born were female and 50.3 percent male.

Immigrants made up 1.6 percent of young children in Maryland, 5.2 percent of youths, 16.3 percent of working-age (18-54) adults, and 11.8 percent of adults age 55 and older.
In 2007, 1.6 percent of Maryland's population younger than age 5 were born abroad as were 5.2 percent of those 5 to 17; 11.8 percent of those 18 to 24; 17.4 percent of those 25 to 54; and 11.8 percent of seniors 55 and older.

Nationally, 1.4 percent of those under age 5 were foreign born, as well as 5.0 percent of those 5 to 17; 11.7 percent of those 18 to 24; 18.0 percent of those 25 to 54; and 12.2 percent of those 55 and older.

Of the immigrant population in Maryland, 8.3 percent were minors, 69.9 percent were of working age (18-54), and 21.8 percent were 55 and older.
In 2007, 0.9 percent of the foreign-born population in Maryland were under the age of 5; 7.4 percent were 5 to 17; 9.3 percent were 18 to 24; 60.7 percent were 25 to 54; and 21.8 percent were 55 or older. Among the native-born population in Maryland, 7.5 percent were under the age of 5; 18.9 percent were between 5 and 17; 9.8 percent were 18 to 24; 40.8 percent were 25 to 54; and 23.0 percent were 55 or older.

At the national level, 0.8 percent of the immigrant population were under 5; 7.0 percent were 5 to 17; 9.2 percent were 18 to 24; 60.4 percent were 25 to 54; and 22.7 percent were 55 or older.

Race and Hispanic Origin

In Maryland, 29.2 percent of the foreign-born population were Asian, 23.1 percent were black or African American, and 29.9 percent were white.
Of the foreign born in Maryland in 2007, 29.9 percent reported their race as white alone, 23.1 percent as black or African American alone, 29.2 percent as Asian alone, and 16.4 percent as some other race; 1.3 percent reported having two or more races. Among the native-born population in Maryland, 64.9 percent reported their race as white alone, 29.8 percent as black or African American alone, 1.5 percent as Asian alone, 1.7 percent as some other race, and 2.2 percent as having two or more races.

At the national level, 45.7 percent of the foreign born reported their race as white alone, 7.8 percent as black or African American alone, 23.4 percent as Asian alone, and 21.8 percent as some other race; 1.3 percent reported having two or more races.

Of the foreign born in Maryland, 27.8 percent reported Hispanic or Latino origins.
In Maryland, 27.8 percent of immigrants reported Hispanic or Latino origins, compared to 3.3 percent of the native born.

At the national level, 47.5 percent of the foreign born reported a Hispanic or Latino origin.

Household

The average household size of the immigrant population in Maryland in 2007 was 3.34 persons for those who owned their own homes and 2.89 persons for those who rented.
The average household size of the foreign-born population in Maryland who owned their own homes was 3.34 persons, while the average household size of those renting their homes was 2.89 persons. Among the native-born population in Maryland, the average household size of those who owned their own homes was 2.67 persons, while the average household size of those who rented their homes was 2.25 persons.

The share of households headed by a foreign-born person with more than one occupant per room was 5.8 percent.
Of all households in Maryland headed by a foreign-born person, 5.8 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, 1.0 percent had more people than rooms in the house.

At the national level, 11.4 percent of households headed by a foreign-born person had more than one occupant per room.

Domestic and International Migration

Between 2006 and 2007, 27,412 immigrants moved to Maryland from abroad, 20,850 immigrants relocated from other states and the District of Columbia (DC), and 26,531 immigrants left Maryland for another state within the United States.*
Of the 48,262 immigrant respondents (ages one and older in 2007) who moved in to Maryland between 2006 and 2007, 56.8 percent (or 27,412 ) arrived from abroad and 43.2 percent (or 20,850 ) relocated from another state. At the same time, 26,531 immigrants moved out of Maryland to another area within the United States, while 555,829 immigrants continued residing in the same house and 89,975 immigrants moved within Maryland.

Between 2006 and 2007, 13,220 native-born residents (ages one and older) moved to Maryland from abroad, 129,847 native born relocated from another state, 166,505 native born left Maryland for another state, and 491,992 native born moved within Maryland. The majority of native-born residents did not move (4,213,068).

Between 2006 and 2007, the total population (ages one and older) of Maryland decreased from 5,543,900 to 5,542,193 (or by -1,707) due to the net domestic out-migration of natives (-36,658), the net domestic out-migration of immigrants (-5,681), and the arrival from abroad of natives (13,220) and immigrants (27,412).

*Note: These estimates do not include people who lived in Maryland in 2006 and are currently living in Puerto Rico, other US island areas, and foreign countries, or who died between 2006 and 2007. The estimates refer to geographic mobility of persons ages one and older.

For details, see Table 3

What Was the Poverty Threshold in 2007?
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 Office of Management and Budget, the average poverty threshold for a family of four in 2007 was $21,203; for a family of three, $16,530; for a family of two, $13,540; and for unrelated individuals, $10,590. 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 2007, 8.2 percent of immigrant women in Maryland had given birth in the previous year.
Of the foreign-born women in Maryland in 2007, 8.2 percent had given birth in the previous year. Of those who had given birth, 75.5 percent were married, and 24.5 percent were not married (including those who were divorced or widowed). Among native-born women in Maryland, 5.1 percent had given birth in the previous year. Of those, 64.5 percent were married and 35.5 percent unmarried.

At the national level, 7.2 percent of immigrant women had given birth in the previous year, including 77.8 percent who were married and 22.2 percent who were unmarried.

Children residing with at least one immigrant parent accounted for 21.1 percent of children under age 18 in 2007, 15.0 percent in 2000, and 10.7 percent in 1990.
Of all children under age 18 in Maryland in 2007, 268,479 or 21.1 percent resided in immigrant families (i.e., with at least one foreign-born parent).

Nationally, children with immigrant parents accounted for 23.0 percent of all children under age 18 in 2007, 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, 82.4 percent were US citizens by birth.
In 2007, there were 221,314 US-born children with at least one immigrant parent in Maryland. They accounted for 82.4 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, 84.7 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 23.4 percent of all children in low-income families (i.e., below 200 percent of the federal poverty threshold) in 2007, 16.0 percent in 2000, and 10.0 percent in 1990 in Maryland.
In 2007, there were 310,525 children under age 18 who resided in families with income below 200 percent of the federal poverty threshold in Maryland. Of them, 23.4 percent were children with immigrant parent(s).

In comparison, children with immigrant parent(s) accounted for 29.8 percent of children in low-income families in the nation in 2007, 25.5 percent in 2000, and 16.7 percent in 1990.



Table 1. Foreign-Born Population and World Region of Birth (1990, 2000, and 2007)
1990
2000
2007
Number
Percent
Number
Percent
Number
Percent
Total Population of Maryland1 4,781,468 100.0 5,296,486 100.0 5,618,344 100.0
Native born 4,467,974 93.4 4,778,171 90.2 4,923,754 87.6
Foreign born 313,494 6.6 518,315 9.8 694,590 12.4
Not a citizen 186,489 3.9 283,604 5.4 378,698 6.7
Naturalized citizen 127,005 2.7 234,711 4.4 315,892 5.6
Foreign-Born Population of Maryland2 303,480 100.0 518,315 100.0 694,590 100.0
Born in Europe 74,318 24.5 86,840 16.8 87,933 12.7
Born in Asia 110,826 36.5 181,504 35.0 228,078 32.8
Born in Africa 23,173 7.6 62,688 12.1 111,698 16.1
Born in Oceania 1,198 0.4 1,957 0.4 2,406 0.3
Born in Latin America 86,678 28.6 176,026 34.0 254,647 36.7
Born in Northern America 7,287 2.4 9,300 1.8 9,828 1.4
 
 
Change 1990 to 2000
Change 1990 to 2007
Change 2000 to 2007
 
Numeric
Percent
Numeric
Percent
Numeric
Percent
Total Population of Maryland1 515,018 10.8 836,876 17.5 321,858 6.1
Native born 310,197 6.9 455,780 10.2 145,583 3.0
Foreign born 204,821 65.3 381,096 121.6 176,275 34.0
Not a citizen 97,115 52.1 192,209 103.1 95,094 33.5
Naturalized citizen 107,706 84.8 188,887 148.7 81,181 34.6
Foreign-Born Population of Maryland2 214,835 70.8 391,110 128.9 176,275 34.0
Born in Europe 12,522 16.8 13,615 18.3 1,093 1.3
Born in Asia 70,678 63.8 117,252 105.8 46,574 25.7
Born in Africa 39,515 170.5 88,525 382.0 49,010 78.2
Born in Oceania 759 63.4 1,208 100.8 449 22.9
Born in Latin America 89,348 103.1 167,969 193.8 78,621 44.7
Born in Northern America 2,013 27.6 2,541 34.9 528 5.7
Notes:
1. This table describes the entire population of Maryland.
2. For 1990, 2000, and 2007, 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 2007 totals exclude those born at sea. In 2000 and 2007, 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 2007, 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, 2007 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, 20071
  Number Percent
PERIOD OF ENTRY BY WORLD REGION OF BIRTH    
Total Foreign-Born Population 694,590 100.0
Entered in 2000 or after 227,451 32.7
Entered 1990 to 1999 198,653 28.6
Entered 1980 to 1989 135,622 19.5
Entered before 1980 132,864 19.1
Born in Europe 87,933 100.0
Entered in 2000 or after 17,399 19.8
Entered 1990 to 1999 23,945 27.2
Entered 1980 to 1989 11,188 12.7
Entered before 1980 35,401 40.3
Born in Asia 228,078 100.0
Entered in 2000 or after 67,321 29.5
Entered 1990 to 1999 64,224 28.2
Entered 1980 to 1989 47,437 20.8
Entered before 1980 49,096 21.5
Born in Mexico 34,665 100.0
Entered in 2000 or after 16,752 48.3
Entered 1990 to 1999 11,819 34.1
Entered 1980 to 1989 4,441 12.8
Entered before 1980 1,653 4.8
Born in Other Parts of Latin America 219,982 100.0
Entered in 2000 or after 72,274 32.9
Entered 1990 to 1999 61,028 27.7
Entered 1980 to 1989 52,537 23.9
Entered before 1980 34,143 15.5
Born in Other Areas2 123,932 100.0
Entered in 2000 or after 53,705 43.3
Entered 1990 to 1999 37,637 30.4
Entered 1980 to 1989 20,019 16.2
Entered before 1980 12,571 10.1
CITIZENSHIP STATUS BY PERIOD OF ENTRY    
Total Foreign-Born Population 694,590 100.0
Not a citizen 378,698 54.5
Naturalized citizen 315,892 45.5
Entered in 2000 or after 227,451 100.0
Not a citizen 204,728 90.0
Naturalized citizen 22,723 10.0
Entered 1990 to 1999 198,653 100.0
Not a citizen 111,915 56.3
Naturalized citizen 86,738 43.7
Entered 1980 to 1989 135,622 100.0
Not a citizen 44,145 32.6
Naturalized citizen 91,477 67.4
Entered before 1980 132,864 100.0
Not a citizen 17,910 13.5
Naturalized citizen 114,954 86.5
GENDER    
Total Native-Born Population 4,923,754 100.0
Male 2,378,928 48.3
Female 2,544,826 51.7
Total Foreign-Born Population 694,590 100.0
Male 337,058 48.5
Female 357,532 51.5
MARITAL STATUS    
Total Native-Born Population Age 15 or Older 3,853,225 100.0
Never married 1,331,359 34.6
Now married (not separated) 1,790,772 46.5
Separated 105,479 2.7
Divorced 379,784 9.9
Widowed 245,831 6.4
Total Foreign-Born Population Age 15 or Older 654,255 100.0
Never married 169,679 25.9
Now married (not separated) 392,440 60.0
Separated 17,229 2.6
Divorced 43,819 6.7
Widowed 31,088 4.8
NATIVITY BY AGE    
Total Population 5,618,344 100.0
Under 5 374,641 100.0
Native born 368,512 98.4
Foreign born 6,129 1.6
5 to 17 983,935 100.0
Native born 932,572 94.8
Foreign born 51,363 5.2
18 to 24 546,281 100.0
Native born 482,003 88.2
Foreign born 64,278 11.8
25 to 54 2,428,367 100.0
Native born 2,007,031 82.6
Foreign born 421,336 17.4
55 and Older 1,285,120 100.0
Native born 1,133,636 88.2
Foreign born 151,484 11.8
MEDIAN AGE    
Total Native-Born Population    
Median age 36.8 --
Total Foreign-Born Population    
Median age 40.2 --
RACE    
Total Native-Born Population 4,923,754 100.0
One race 4,817,585 97.8
White 3,195,052 64.9
Black or African American 1,465,376 29.8
American Indian and Alaska Native 11,643 0.2
Asian 71,935 1.5
Native Hawaiian and other Pacific Islander 1,362 0.0
Some other race 72,217 1.5
Two or more races 106,169 2.2
Total Foreign-Born Population 694,590 100.0
One race 685,419 98.7
White 207,908 29.9
Black or African American 160,641 23.1
American Indian and Alaska Native 1,395 0.2
Asian 203,067 29.2
Native Hawaiian and other Pacific Islander 1,658 0.2
Some other race 110,750 15.9
Two or more races 9,171 1.3
HISPANIC ORIGIN    
Total Native-Born Population 4,923,754 100.0
Hispanic or Latino (of any race) 161,795 3.3
White, not Hispanic or Latino 3,122,995 63.4
Total Foreign-Born Population 694,590 100.0
Hispanic or Latino (of any race) 193,174 27.8
White, not Hispanic or Latino 129,114 18.6
HOUSEHOLD AND FAMILY SIZE    
Total Native-Born Population 4,923,754  
Average household size 2.55 --
Average family size 3.15 --
Total Foreign-Born Population 694,590  
Average household size 3.17 --
Average family size 3.57 --
HOUSEHOLD SIZE BY HOUSING TENURE    
Total Native-Born Population    
Average household size of owner-occupied unit 2.67 --
Average household size of renter-occupied unit 2.25 --
Total Foreign-Born Population    
Average household size of owner-occupied unit 3.34 --
Average household size of renter-occupied unit 2.89 --
Not a Citizen    
Average household size of owner-occupied unit 3.67 --
Average household size of renter-occupied unit 3.14 --
Naturalized Citizen    
Average household size of owner-occupied unit 3.17 --
Average household size of renter-occupied unit 2.35 --
HOUSEHOLD TYPE    
Total Native-Born Population 4,923,754 --
In married couple family household -- 58.4
In other household type -- 38.9
Total Foreign-Born Population 694,590 --
In married couple family household -- 64.4
In other household type -- 34.3
FERTILITY    
Total Native-Born Female Population, Ages 15 to 50 1,246,630 100.0
Women who had a birth in the last 12 months 63,193 5.1
Married (including spouse absent) 40,729 3.3
Unmarried (never married, divorced, and widowed) 22,464 1.8
Total Foreign-Born Female Population, Ages 15 to 50 230,717 100.0
Women who had a birth in the last 12 months 18,864 8.2
Married (including spouse absent) 14,234 6.2
Unmarried (never married, divorced, and widowed) 4,630 2.0
REGION/COUNTRY OF BIRTH    
Total Foreign-Born Population3 694,590 100.0
Europe 87,933 12.7
Northern Europe 19,392 2.8
United Kingdom 15,689 2.3
United Kingdom, excluding England 8,142 1.2
England 7,547 1.1
Ireland 2,069 0.3
Other Northern Europe 1,634 0.2
Western Europe 20,471 2.9
France 3,707 0.5
Germany 12,425 1.8
Other Western Europe 4,339 0.6
Southern Europe 11,593 1.7
Italy 3,485 0.5
Portugal 2,031 0.3
Other Southern Europe 6,077 0.9
Eastern Europe 36,477 5.3
Poland 6,258 0.9
Russia 9,890 1.4
Other Eastern Europe 20,329 2.9
Europe, n.e.c.4 N N
Asia 228,078 32.8
Eastern Asia 86,095 12.4
China 43,619 6.3
China, excluding Taiwan 34,153 4.9
Taiwan 9,466 1.4
Japan 6,047 0.9
Korea 35,835 5.2
Other Eastern Asia 594 0.1
South Central Asia 69,161 10.0
India 43,496 6.3
Iran 8,385 1.2
Other South Central Asia 17,280 2.5
Southeastern Asia 61,464 8.8
Philippines 33,616 4.8
Vietnam 17,810 2.6
Other Southeastern Asia 10,038 1.4
Western Asia 10,343 1.5
Israel 2,261 0.3
Lebanon 1,768 0.3
Other Western Asia 6,314 0.9
Asia, n.e.c. 4 1,015 0.1
Africa 111,698 16.1
Eastern Africa 24,572 3.5
Northern Africa 7,712 1.1
Western Africa 59,429 8.6
Middle and Southern Africa 11,114 1.6
Africa, n.e.c. 4 8,871 1.3
Oceania 2,406 0.3
Australia and New Zealand Subregion 2,109 0.3
Oceania, n.e.c. 4 297 0.0
Americas 264,475 38.1
Latin America 254,647 36.7
Caribbean 53,410 7.7
Cuba 2,514 0.4
Jamaica 19,715 2.8
Other Caribbean 31,181 4.5
Central America 146,760 21.1
Mexico 34,665 5.0
El Salvador 68,983 9.9
Other Central America 43,112 6.2
South America 54,477 7.8
Brazil 6,144 0.9
Colombia 10,003 1.4
Other South America 38,330 5.5
Northern America 9,828 1.4
Canada 9,510 1.4
Other Northern America 318 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.
Source: US Census Bureau, 2007 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 (2006) 5,543,900  
Population residing in the area in 2007 5,542,193  
Between 2006 and 2007    
Stayed in the same house 4,768,897  
Moved within Maryland 581,967  
Population change due to in- and out-migration: -1,707  
Moved from Maryland to another state 193,036  
Moved to Maryland 191,329 100.0
Moved to Maryland from abroad 40,632 21.2
Moved to Maryland from another state 150,697 78.8
Native-Born Population (one year and older)    
Population residing in the area one year ago (2006) 4,871,565  
Population residing in the area in 2007 4,848,127  
Between 2006 and 2007    
Stayed in the same house 4,213,068  
Moved within Maryland 491,992  
Population change due to in- and out-migration: -23,438  
Moved from Maryland to another state 166,505  
Moved to Maryland 143,067 100.0
Moved to Maryland from abroad 13,220 9.2
Moved to Maryland from another state 129,847 90.8
Foreign-Born Population (one year and older)    
Population residing in the area one year ago (2006) 672,335  
Population residing in the area in 2007 694,066  
Between 2006 and 2007    
Stayed in the same house 555,829  
Moved within Maryland 89,975  
Population change due to in- and out-migration: 21,731  
Moved from Maryland to another state 26,531  
Moved to Maryland 48,262 100.0
Moved to Maryland from abroad 27,412 56.8
Moved to Maryland from another state 20,850 43.2
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 2006 and are currently living in Puerto Rico, other US island areas, and foreign countries, or who died between 2006 and 2007. 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, 2007 American Community Survey (ACS).
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 2007)
1990
2000
2007
Number
Percent
Number
Percent
Number
Percent
Children under age 18 with 1,115,678 100.0 1,278,940 100.0 1,273,995 100.0
Only native parent(s) 996,077 89.3 1,086,837 85.0 1,005,516 78.9
One or more foreign-born parents 119,601 10.7 192,103 15.0 268,479 21.1
Child is native 91,130 8.2 150,914 11.8 221,314 17.4
Child is foreign born 28,471 2.6 41,189 3.2 47,165 3.7
Children under age 6 with 411,266 100.0 402,464 100.0 427,893 100.0
Only native parent(s) 368,985 89.7 336,843 83.7 323,555 75.6
One or more foreign-born parents 42,281 10.3 65,621 16.3 104,338 24.4
Child is native 37,779 9.2 60,278 15.0 98,228 23.0
Child is foreign born 4,502 1.1 5,343 1.3 6,110 1.4
Children between ages 6 and 17 with 704,412 100.0 876,476 100.0 846,102 100.0
Only native parent(s) 627,092 89.0 749,994 85.6 681,961 80.6
One or more foreign-born parents 77,320 11.0 126,482 14.4 164,141 19.4
Child is native 53,351 7.6 90,636 10.3 123,086 14.5
Child is foreign born 23,969 3.4 35,846 4.1 41,055 4.9
Children under age 18 in low-income families with 279,529 100.0 319,092 100.0 310,525 100.0
Only native parents 251,543 90.0 268,021 84.0 237,937 76.6
One or more foreign-born parents 27,986 10.0 51,071 16.0 72,588 23.4
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], 2008); US Census Bureau, 2007 American Community Survey (ACS).