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DELAWARE
Social & Demographic Characteristics

Other facts sheets for Delaware:

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

Rankings
The following shows Delaware'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: 41 out of 51
Percent foreign born in the total population, 2011: 22 out of 51
Numeric change in the foreign-born population, 2000 to 2011: 38 out of 51
Percent change in the foreign-born population, 2000 to 2011: 6 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 Delaware changed by 70.1 percent between 2000 and 2011.
Between 2000 and 2011, the foreign-born population in Delaware changed from 44,898 to 76,362, representing a change of 70.1 percent. In comparison, the foreign-born population changed from 22,275 to 44,898 between 1990 and 2000, a difference of 101.6 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 8.4 percent of Delaware's total population.
In 2011, 8.4 percent of Delaware's total population were immigrants, compared to 5.7 percent in 2000 and 3.3 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 Delaware, 24.8 percent entered during the 1990s, and 46.3 percent entered in 2000 or later.
Of the foreign-born population resident in Delaware in 2011, 18.1 percent entered the country prior to 1980, 10.8 percent between 1980 and 1989, 24.8 percent between 1990 and 1999, and 46.3 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 Delaware were from Latin America.
Of the total foreign-born population in Delaware in 2011, 11.4 percent were from Africa, 30.0 percent from Asia, 15.2 percent from Europe, 41.1 percent from Latin America (South America, Central America, Mexico, and the Caribbean), 2.2 percent from Northern America (Canada, Bermuda, Greenland, and St. Pierre and Miquelon), and 0.1 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 Delaware were mexico, india, and china.*
Of the total immigrant population in Delaware in 2011, 19.6 percent were born in mexico, 11.6 percent in india, and 5.5 percent in china. In contrast, the top three countries of birth in 1990 were the United Kingdom (10.7 percent), Germany (6.6 percent), and India (5.9 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 Delaware, 42.6 percent of the foreign born were US citizens in 2011.
The 2011 American Community Survey reported that 32,547, or 42.6 percent, of the foreign-born population in Delaware were citizens, compared to 19,052, or 42.4 percent, in 2000. This represents a change of 70.8 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 Delaware, 79.7 percent of the immigrants who entered before 1980 were citizens, compared to 21.1 percent of those who entered in 2000 or later.
Among the foreign-born population in Delaware in 2011, 79.7 percent of those who entered the United States before 1980 were citizens, as were 64.2 percent who entered during the 1980s, 46.3 percent who entered during the 1990s, and 21.1 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 Delaware, 50.1 percent of the immigrant population were female in 2011, and 49.9 percent male.
Of the total foreign-born population in Delaware in 2011, 50.1 percent were female and 49.9 percent male, compared to 51.6 percent female and 48.4 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 1.0 percent of young children in Delaware, 2.4 percent of youths, 12.1 percent of working-age (18-54) adults, and 7.1 percent of adults age 55 and older.
In 2011, 1.0 percent of Delaware's population younger than age 5 were born abroad as were 2.4 percent of those 5 to 17; 8.1 percent of those 18 to 24; 13.1 percent of those 25 to 54; and 7.1 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 Delaware, 5.4 percent were minors, 71.5 percent were of working age (18-54), and 23.1 percent were 55 and older.
In 2011, 0.7 percent of the foreign-born population in Delaware were under the age of 5; 4.7 percent were 5 to 17; 9.7 percent were 18 to 24; 61.8 percent were 25 to 54; and 23.1 percent were 55 or older. Among the native-born population in Delaware, 6.6 percent were under the age of 5; 17.6 percent were between 5 and 17; 10.1 percent were 18 to 24; 37.8 percent were 25 to 54; and 27.9 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 Delaware, 29.0 percent of the foreign-born population were Asian, 17.1 percent were black or African American, and 41.5 percent were white.
Of the foreign born in Delaware in 2011, 41.5 percent reported their race as white alone, 17.1 percent as black or African American alone, 29.0 percent as Asian alone, and 10.3 percent as some other race; 1.3 percent reported having two or more races. Among the native-born population in Delaware, 72.8 percent reported their race as white alone, 21.8 percent as black or African American alone, 0.9 percent as Asian alone, 1.4 percent as some other race, and 2.8 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 Delaware, 33.1 percent reported Hispanic or Latino origins.
In Delaware, 33.1 percent of immigrants reported Hispanic or Latino origins, compared to 6.1 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 Delaware in 2011 was 3.28 persons for those who owned their own homes and 3.29 persons for those who rented.
The average household size of the foreign-born population in Delaware who owned their own homes was 3.28 persons, while the average household size of those renting their homes was 3.29 persons. Among the native-born population in Delaware, the average household size of those who owned their own homes was 2.63 persons, while the average household size of those who rented their homes was 2.47 persons.

The share of households headed by a foreign-born person with more than one occupant per room was 6.8 percent.
Of all households in Delaware headed by a foreign-born person, 6.8 percent were households in which the number of household members exceeded the number of rooms in the house. Among households in Delaware headed by native-born persons, 0.7 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, 2,261 immigrants moved to Delaware from abroad, 2,553 immigrants relocated from other states and the District of Columbia (DC), and 2,658 immigrants left Delaware for another state within the United States.*
Of the 4,814 immigrant respondents (ages one and older in 2011) who moved to Delaware between 2010 and 2011, 47.0 percent (or 2,261) arrived from abroad and 53.0 percent (or 2,553) relocated from another state. At the same time, 2,658 immigrants moved out of Delaware to another area within the United States, while 63,572 immigrants continued residing in the same house and 7,916 immigrants moved within Delaware.

Between 2010 and 2011, 2,444 native-born residents (ages one and older) moved to Delaware from abroad, 31,359 native born relocated from another state, 23,973 native born left Delaware for another state, and 75,240 native born moved within Delaware. The majority of native-born residents did not move (711,842).

Between 2010 and 2011, the total population (ages one and older) of Delaware increased from 885,201 to 897,187 (or by 11,986) due to the net domestic in-migration of natives (7,386), the net domestic out-migration of immigrants (-105), and the arrival from abroad of natives (2,444) and immigrants (2,261).

*Note: These estimates do not include people who lived in Delaware 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, 6.0 percent of immigrant women in Delaware had given birth in the previous year.
Of the foreign-born women in Delaware in 2011, 6.0 percent had given birth in the previous year. Of those who had given birth, 80.3 percent were married, and 19.7 percent were not married (including those who were divorced or widowed). Among native-born women in Delaware, 4.4 percent had given birth in the previous year. Of those, 55.6 percent were married and 44.4 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 17.1 percent of children under age 18 in 2011, 8.8 percent in 2000, and 5.8 percent in 1990.
Of all children under age 18 in Delaware in 2011, 32,746 or 17.1 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 Delaware, 89.8 percent were US citizens by birth.
In 2011, there were 29,399 US-born children with at least one immigrant parent in Delaware. They accounted for 89.8 percent of all children with immigrant parents. The share of US-born children among children of immigrants under age 18 was 74.6 percent in 2000 and 87.9 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 20.9 percent of all children in low-income families (i.e., below 200 percent of the federal poverty threshold) in 2011, 11.4 percent in 2000, and 4.3 percent in 1990 in Delaware.
In 2011, there were 73,434 children under age 18 who resided in families with income below 200 percent of the federal poverty threshold in Delaware. Of them, 20.9 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 Delaware1 666,168 100.0 783,600 100.0 907,135 100.0
Native born 643,893 96.7 738,702 94.3 830,773 91.6
Foreign born 22,275 3.3 44,898 5.7 76,362 8.4
Not a citizen 9,838 1.5 25,846 3.3 43,815 4.8
Naturalized citizen 12,437 1.9 19,052 2.4 32,547 3.6
Foreign-Born Population of Delaware2 21,550 100.0 44,898 100.0 76,362 100.0
Born in Europe 8,667 40.2 9,944 22.1 11,645 15.2
Born in Asia 6,733 31.2 13,497 30.1 22,879 30.0
Born in Africa 606 2.8 2,248 5.0 8,693 11.4
Born in Oceania 102 0.5 88 0.2 80 0.1
Born in Latin America 4,365 20.3 17,508 39.0 31,382 41.1
Born in Northern America 1,077 5.0 1,613 3.6 1,683 2.2
 
 
Change 1990 to 2000
Change 1990 to 2011
Change 2000 to 2011
 
Numeric
Percent
Numeric
Percent
Numeric
Percent
Total Population of Delaware1 117,432 17.6 240,967 36.2 123,535 15.8
Native born 94,809 14.7 186,880 29.0 92,071 12.5
Foreign born 22,623 101.6 54,087 242.8 31,464 70.1
Not a citizen 16,008 162.7 33,977 345.4 17,969 69.5
Naturalized citizen 6,615 53.2 20,110 161.7 13,495 70.8
Foreign-Born Population of Delaware2 23,348 108.3 54,812 254.3 31,464 70.1
Born in Europe 1,277 14.7 2,978 34.4 1,701 17.1
Born in Asia 6,764 100.5 16,146 239.8 9,382 69.5
Born in Africa 1,642 271.0 8,087 1334.5 6,445 286.7
Born in Oceania -14 -13.7 -22 -21.6 -8 -9.1
Born in Latin America 13,143 301.1 27,017 618.9 13,874 79.2
Born in Northern America 536 49.8 606 56.3 70 4.3
Notes:
1. This table describes the entire population of Delaware.
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 Delaware, 20111
  Number Percent
PERIOD OF ENTRY BY WORLD REGION OF BIRTH    
Total Foreign-Born Population 76,362 100.0
Entered in 2000 or after 35,333 46.3
Entered 1990 to 1999 18,942 24.8
Entered 1980 to 1989 8,243 10.8
Entered before 1980 13,844 18.1
Born in Europe 11,645 100.0
Entered in 2000 or after 2,918 25.1
Entered 1990 to 1999 1,978 17.0
Entered 1980 to 1989 606 5.2
Entered before 1980 6,143 52.8
Born in Asia 22,879 100.0
Entered in 2000 or after 11,812 51.6
Entered 1990 to 1999 5,336 23.3
Entered 1980 to 1989 1,776 7.8
Entered before 1980 3,955 17.3
Born in Mexico 14,943 100.0
Entered in 2000 or after 7,653 51.2
Entered 1990 to 1999 5,168 34.6
Entered 1980 to 1989 1,977 13.2
Entered before 1980 145 1.0
Born in Other Parts of Latin America 16,439 100.0
Entered in 2000 or after 7,468 45.4
Entered 1990 to 1999 3,743 22.8
Entered 1980 to 1989 2,757 16.8
Entered before 1980 2,471 15.0
Born in Other Areas2 10,456 100.0
Entered in 2000 or after 5,482 52.4
Entered 1990 to 1999 2,717 26.0
Entered 1980 to 1989 1,127 10.8
Entered before 1980 1,130 10.8
CITIZENSHIP STATUS BY PERIOD OF ENTRY    
Total Foreign-Born Population 76,362 100.0
Not a citizen 43,815 57.4
Naturalized citizen 32,547 42.6
Entered in 2000 or after 35,333 100.0
Not a citizen 27,882 78.9
Naturalized citizen 7,451 21.1
Entered 1990 to 1999 18,942 100.0
Not a citizen 10,180 53.7
Naturalized citizen 8,762 46.3
Entered 1980 to 1989 8,243 100.0
Not a citizen 2,948 35.8
Naturalized citizen 5,295 64.2
Entered before 1980 13,844 100.0
Not a citizen 2,805 20.3
Naturalized citizen 11,039 79.7
GENDER    
Total Native-Born Population 830,773 100.0
Male 401,802 48.4
Female 428,971 51.6
Total Foreign-Born Population 76,362 100.0
Male 38,116 49.9
Female 38,246 50.1
MARITAL STATUS    
Total Native-Born Population Age 15 or Older 664,456 100.0
Never married 226,635 34.1
Now married (not separated) 302,941 45.6
Separated 12,792 1.9
Divorced 78,665 11.8
Widowed 43,423 6.5
Total Foreign-Born Population Age 15 or Older 73,391 100.0
Never married 19,536 26.6
Now married (not separated) 44,546 60.7
Separated 1,329 1.8
Divorced 4,664 6.4
Widowed 3,316 4.5
NATIVITY BY AGE    
Total Population 907,135 100.0
Under 5 55,248 100.0
Native born 54,702 99.0
Foreign born 546 1.0
5 to 17 149,377 100.0
Native born 145,820 97.6
Foreign born 3,557 2.4
18 to 24 91,390 100.0
Native born 83,975 91.9
Foreign born 7,415 8.1
25 to 54 361,316 100.0
Native born 314,102 86.9
Foreign born 47,214 13.1
55 and Older 249,804 100.0
Native born 232,174 92.9
Foreign born 17,630 7.1
MEDIAN AGE5    
Total Native-Born Population    
Median age 39.0 --
Total Foreign-Born Population    
Median age 40.0 --
RACE    
Total Native-Born Population 830,773 100.0
One race 807,662 97.2
White 604,989 72.8
Black or African American 180,803 21.8
American Indian and Alaska Native 2,291 0.3
Asian 7,780 0.9
Native Hawaiian and other Pacific Islander N N
Some other race 11,790 1.4
Two or more races 23,111 2.8
Total Foreign-Born Population 76,362 100.0
One race 75,345 98.7
White 31,691 41.5
Black or African American 13,096 17.1
American Indian and Alaska Native 503 0.7
Asian 22,150 29.0
Native Hawaiian and other Pacific Islander N
Some other race 7,892 10.3
Two or more races 1,017 1.3
HISPANIC ORIGIN    
Total Native-Born Population 830,773 100.0
Hispanic or Latino (of any race) 50,904 6.1
White, not Hispanic or Latino 574,232 69.1
Total Foreign-Born Population 76,362 100.0
Hispanic or Latino (of any race) 25,249 33.1
White, not Hispanic or Latino 15,613 20.4
HOUSEHOLD AND FAMILY SIZE5    
Total Native-Born Population 830,773  
Average household size 2.59 --
Average family size 3.11 --
Total Foreign-Born Population 76,362  
Average household size 3.28 --
Average family size 3.62 --
HOUSEHOLD SIZE BY HOUSING TENURE5    
Total Native-Born Population    
Average household size of owner-occupied unit 2.63 --
Average household size of renter-occupied unit 2.47 --
Total Foreign-Born Population    
Average household size of owner-occupied unit 3.28 --
Average household size of renter-occupied unit 3.29 --
Not a Citizen    
Average household size of owner-occupied unit 3.28 --
Average household size of renter-occupied unit 3.40 --
Naturalized Citizen    
Average household size of owner-occupied unit 3.29 --
Average household size of renter-occupied unit 2.92 --
HOUSEHOLD TYPE5    
Total Native-Born Population 830,773 --
In married couple family household -- 56.3
In other household type -- 40.8
Total Foreign-Born Population 76,362 --
In married couple family household -- 64.8
In other household type -- 34.1
FERTILITY    
Total Native-Born Female Population, Ages 15 to 50 196,139 100.0
Women who had a birth in the last 12 months 8,602 4.4
Married (including spouse absent) 4,784 2.4
Unmarried (never married, divorced, and widowed) 3,818 1.9
Total Foreign-Born Female Population, Ages 15 to 50 24,402 100.0
Women who had a birth in the last 12 months 1,464 6.0
Married (including spouse absent) 1,176 4.8
Unmarried (never married, divorced, and widowed) 288 1.2
REGION/COUNTRY OF BIRTH    
Total Foreign-Born Population3 76,362 100.0
Europe 11,645 15.2
Northern Europe 3,546 4.6
United Kingdom 2,647 3.5
United Kingdom, excluding England 1,390 1.8
England 1,257 1.6
Ireland 767 1.0
Other Northern Europe 132 0.2
Western Europe 3,131 4.1
France 280 0.4
Germany 1,958 2.6
Other Western Europe 893 1.2
Southern Europe 2,467 3.2
Italy 1,196 1.6
Portugal 125 0.2
Other Southern Europe 1,146 1.5
Eastern Europe 2,501 3.3
Poland 651 0.9
Russia 376 0.5
Other Eastern Europe 1,474 1.9
Europe, n.e.c.4 0 0.0
Asia 22,879 30.0
Eastern Asia 7,955 10.4
China 4,904 6.4
China, excluding Taiwan 4,186 5.5
Taiwan 718 0.9
Japan 278 0.4
Korea 2,773 3.6
Other Eastern Asia 0 0.0
South Central Asia 10,242 13.4
India 8,890 11.6
Iran 322 0.4
Other South Central Asia 1,030 1.3
Southeastern Asia 3,876 5.1
Philippines 2,010 2.6
Vietnam 725 0.9
Other Southeastern Asia 1,141 1.5
Western Asia 672 0.9
Israel 37 0.0
Lebanon 0 0.0
Other Western Asia 635 0.8
Asia, n.e.c. 4 134 0.2
Africa 8,693 11.4
Eastern Africa 1,834 2.4
Northern Africa 1,030 1.3
Western Africa 3,451 4.5
Middle and Southern Africa 250 0.3
Africa, n.e.c. 4 2,128 2.8
Oceania 80 0.1
Australia and New Zealand Subregion 80 0.1
Oceania, n.e.c. 4 0 0.0
Americas 33,065 43.3
Latin America 31,382 41.1
Caribbean 6,522 8.5
Cuba 529 0.7
Jamaica 1,922 2.5
Other Caribbean 4,071 5.3
Central America 21,058 27.6
Mexico 14,943 19.6
El Salvador 187 0.2
Other Central America 5,928 7.8
South America 3,802 5.0
Brazil 1,101 1.4
Colombia 1,062 1.4
Other South America 1,639 2.1
Northern America 1,683 2.2
Canada 1,683 2.2
Other Northern America 0 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 Delaware1
  Number Percent
Total Population (one year and older)    
Population residing in the area one year ago (2010) 885,201  
Population residing in the area in 2011 897,187  
Between 2010 and 2011    
Stayed in the same house 775,414  
Moved within Delaware 83,156  
Population change due to in- and out-migration: 11,986  
Moved from Delaware to another state 26,631  
Moved to Delaware 38,617 100.0
Moved to Delaware from abroad 4,705 12.2
Moved to Delaware from another state 33,912 87.8
Native-Born Population (one year and older)    
Population residing in the area one year ago (2010) 811,055  
Population residing in the area in 2011 820,885  
Between 2010 and 2011    
Stayed in the same house 711,842  
Moved within Delaware 75,240  
Population change due to in- and out-migration: 9,830  
Moved from Delaware to another state 23,973  
Moved to Delaware 33,803 100.0
Moved to Delaware from abroad 2,444 7.2
Moved to Delaware from another state 31,359 92.8
Foreign-Born Population (one year and older)    
Population residing in the area one year ago (2010) 74,146  
Population residing in the area in 2011 76,302  
Between 2010 and 2011    
Stayed in the same house 63,572  
Moved within Delaware 7,916  
Population change due to in- and out-migration: 2,156  
Moved from Delaware to another state 2,658  
Moved to Delaware 4,814 100.0
Moved to Delaware from abroad 2,261 47.0
Moved to Delaware from another state 2,553 53.0
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 Delaware 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 Delaware (1990, 2000, and 2011)
1990
2000
2011
Number
Percent
Number
Percent
Number
Percent
Children under age 18 with 155,624 100.0 184,760 100.0 191,327 100.0
Only native parent(s) 146,674 94.2 168,445 91.2 158,581 82.9
One or more foreign-born parents 8,950 5.8 16,315 8.8 32,746 17.1
Child is native 7,864 5.1 12,169 6.6 29,399 15.4
Child is foreign born 1,086 0.7 4,146 2.2 3,347 1.7
Children under age 6 with 56,230 100.0 59,630 100.0 62,436 100.0
Only native parent(s) 53,284 94.8 53,112 89.1 49,058 78.6
One or more foreign-born parents 2,946 5.2 6,518 10.9 13,378 21.4
Child is native 2,777 4.9 5,801 9.7 12,823 20.5
Child is foreign born 169 0.3 717 1.2 555 0.9
Children between ages 6 and 17 with 99,394 100.0 125,130 100.0 128,891 100.0
Only native parent(s) 93,390 94.0 115,333 92.2 109,523 85.0
One or more foreign-born parents 6,004 6.0 9,797 7.8 19,368 15.0
Child is native 5,087 5.1 6,368 5.1 16,576 12.9
Child is foreign born 917 0.9 3,429 2.7 2,792 2.2
Children under age 18 in low-income families with 44,689 100.0 53,795 100.0 73,434 100.0
Only native parents 42,760 95.7 47,677 88.6 58,096 79.1
One or more foreign-born parents 1,929 4.3 6,118 11.4 15,338 20.9
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).