Language Spoken At Home in Zip Code 20689
*Base on 2012 Data
| Population 5 years and over | 1,726 | 100% |
| English only | 1,685 | 97.6% |
| Language other than English | 41 | 2.4% |
| Speak English less than very well | 0 | 0.0% |
| Spanish | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
| Other Indo-European languages | 28 | 1.6% |
| Speak English less than very well | 0 | 0.0% |
| Asian and Pacific Islander languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
| Other languages | 13 | 0.8% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Zip Code 20689
*Base on 2012 Data
| Total population | 1,865 | 100% |
| American | 120 | 6.4% |
| Arab | 12 | 0.6% |
| Czech | 24 | 1.3% |
| Danish | 0 | 0.0% |
| Dutch | 78 | 4.2% |
| English | 200 | 10.7% |
| French (except Basque) | 31 | 1.7% |
| French Canadian | 0 | 0.0% |
| German | 331 | 17.7% |
| Greek | 9 | 0.5% |
| Hungarian | 13 | 0.7% |
| Irish | 486 | 26.1% |
| Italian | 26 | 1.4% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 9 | 0.5% |
| Polish | 12 | 0.6% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 0 | 0.0% |
| Scottish | 0 | 0.0% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 32 | 1.7% |
| Swedish | 7 | 0.4% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 0 | 0.0% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Zip Code 20689
*Base on 2012 Data
| Total households | 522 | 100% |
| Family households (families) | 453 | 86.8% |
| With own children under 18 years | 197 | 37.7% |
| Married-couple family | 397 | 76.1% |
| With own children under 18 years | 197 | 37.7% |
| Male householder, no wife present, family | 0 | 0.0% |
| With own children under 18 years | 0 | 0.0% |
| Female householder, no husband present, family | 56 | 10.7% |
| With own children under 18 years | 0 | 0.0% |
| Nonfamily households | 69 | 13.2% |
| Householder living alone | 51 | 9.8% |
| 65 years and over | 0 | 0.0% |
| Households with one or more people under 18 years | 197 | 37.7% |
| Households with one or more people 65 years and over | 139 | 26.6% |
| Average household size | 4 | 0% |
| Average family size | 4 | 0% |
Relationship in Zip Code 20689
*Base on 2012 Data
| Population in households | 1,865 | 100% |
| Householder | 522 | 28.0% |
| Spouse | 399 | 21.4% |
| Child | 779 | 41.8% |
| Other relatives | 99 | 5.3% |
| Nonrelatives | 66 | 3.5% |
| Unmarried partner | 8 | 0.4% |
Marital Status in Zip Code 20689
*Base on 2012 Data
| Males 15 years and over | 777 | 100% |
| Never married | 317 | 40.8% |
| Now married, except separated | 403 | 51.9% |
| Separated | 12 | 1.5% |
| Widowed | 0 | 0.0% |
| Divorced | 45 | 5.8% |
| Females 15 years and over | 756 | 100% |
| Never married | 222 | 29.4% |
| Now married, except separated | 393 | 52.0% |
| Separated | 8 | 1.1% |
| Widowed | 75 | 9.9% |
| Divorced | 58 | 7.7% |
Fertility in Zip Code 20689
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 16 | 100% |
| Unmarried women (widowed, divorced, and never married) | 0 | 0.0% |
| Per 1,000 unmarried women | 0 | 0% |
| Per 1,000 women 15 to 50 years old | 32 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 100 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Zip Code 20689
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 61 | 100% |
| Responsible for grandchildren | 0 | 0.0% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 0 | 0.0% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 0 | 0% |
| Who are female | 0 | 0% |
| Who are married | 0 | 0% |
School Enrollment in Zip Code 20689
*Base on 2012 Data
| Population 3 years and over enrolled in school | 519 | 100% |
| Nursery school, preschool | 52 | 10.0% |
| Kindergarten | 45 | 8.7% |
| Elementary school (grades 1-8) | 148 | 28.5% |
| High school (grades 9-12) | 119 | 22.9% |
| College or graduate school | 155 | 29.9% |
Educational Attainment in Zip Code 20689
*Base on 2012 Data
| Population 25 years and over | 1,089 | 100% |
| Less than 9th grade | 32 | 2.9% |
| 9th to 12th grade, no diploma | 77 | 7.1% |
| High school graduate (includes equivalency) | 386 | 35.4% |
| Some college, no degree | 286 | 26.3% |
| Associate's degree | 52 | 4.8% |
| Bachelor's degree | 174 | 16.0% |
| Graduate or professional degree | 82 | 7.5% |
| Percent high school graduate or higher | 0 | 90.0% |
| Percent bachelor's degree or higher | 0 | 23.5% |
Veteran Status in Zip Code 20689
*Base on 2012 Data
| Civilian population 18 years and over | 1,443 | 100% |
| Civilian veterans | 166 | 11.5% |
Disability Status Of The Civilian Noninstitutionalized Population in Zip Code 20689
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 1,865 | 100% |
| With a disability | 152 | 8.2% |
| Under 18 years | 422 | 100% |
| With a disability | 26 | 6.2% |
| 18 to 64 years | 1,239 | 100% |
| With a disability | 76 | 6.1% |
| 65 years and over | 204 | 100% |
| With a disability | 50 | 24.5% |
Residence 1 Year Ago in Zip Code 20689
*Base on 2012 Data
| Population 1 year and over | 1,850 | 100% |
| Same house | 1,677 | 90.6% |
| Different house in the U.S. | 173 | 9.4% |
| Same county | 0 | 0.0% |
| Different county | 173 | 9.4% |
| Same state | 35 | 1.9% |
| Different state | 138 | 7.5% |
| Abroad | 0 | 0.0% |
Place Of Birth in Zip Code 20689
*Base on 2012 Data
| Total population | 1,865 | 100% |
| Native | 1,852 | 99.3% |
| Born in United States | 1,796 | 96.3% |
| State of residence | 1,118 | 59.9% |
| Different state | 678 | 36.4% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 56 | 3.0% |
| Foreign born | 13 | 0.7% |
U.S. Citizenship Status in Zip Code 20689
*Base on 2012 Data
| Foreign-born population | 13 | 100% |
| Naturalized U.S. citizen | 13 | 100.0% |
| Not a U.S. citizen | 0 | 0.0% |
Year of Entry in Zip Code 20689
*Base on 2012 Data
| Population born outside the United States | 69 | 100% |
| Native | 56 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 56 | 100.0% |
| Foreign born | 13 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 13 | 100.0% |
World Region Of Birth Of Foreign Born in Zip Code 20689
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 13 | 100% |
| Europe | 13 | 100.0% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 0 | 0.0% |
| Northern America | 0 | 0.0% |