Language Spoken At Home in Zip Code 20646
*Base on 2012 Data
Population 5 years and over | 17,855 | 100% |
English only | 16,801 | 94.1% |
Language other than English | 1,054 | 5.9% |
Speak English less than very well | 247 | 1.4% |
Spanish | 594 | 3.3% |
Speak English less than very well | 150 | 0.8% |
Other Indo-European languages | 319 | 1.8% |
Speak English less than very well | 0 | 0.0% |
Asian and Pacific Islander languages | 118 | 0.7% |
Speak English less than very well | 97 | 0.5% |
Other languages | 23 | 0.1% |
Speak English less than very well | 0 | 0.0% |
Ancestry in Zip Code 20646
*Base on 2012 Data
Total population | 18,866 | 100% |
American | 1,165 | 6.2% |
Arab | 11 | 0.1% |
Czech | 141 | 0.7% |
Danish | 7 | 0.0% |
Dutch | 197 | 1.0% |
English | 2,455 | 13.0% |
French (except Basque) | 578 | 3.1% |
French Canadian | 95 | 0.5% |
German | 3,282 | 17.4% |
Greek | 89 | 0.5% |
Hungarian | 127 | 0.7% |
Irish | 3,075 | 16.3% |
Italian | 1,337 | 7.1% |
Lithuanian | 10 | 0.1% |
Norwegian | 118 | 0.6% |
Polish | 577 | 3.1% |
Portuguese | 10 | 0.1% |
Russian | 65 | 0.3% |
Scotch-Irish | 192 | 1.0% |
Scottish | 493 | 2.6% |
Slovak | 38 | 0.2% |
Subsaharan African | 217 | 1.2% |
Swedish | 249 | 1.3% |
Swiss | 72 | 0.4% |
Ukrainian | 9 | 0.0% |
Welsh | 156 | 0.8% |
West Indian (excluding Hispanic origin groups) | 107 | 0.6% |
Households By Type in Zip Code 20646
*Base on 2012 Data
Total households | 6,667 | 100% |
Family households (families) | 4,899 | 73.5% |
With own children under 18 years | 2,064 | 31.0% |
Married-couple family | 3,899 | 58.5% |
With own children under 18 years | 1,601 | 24.0% |
Male householder, no wife present, family | 144 | 2.2% |
With own children under 18 years | 20 | 0.3% |
Female householder, no husband present, family | 856 | 12.8% |
With own children under 18 years | 443 | 6.6% |
Nonfamily households | 1,768 | 26.5% |
Householder living alone | 1,616 | 24.2% |
65 years and over | 618 | 9.3% |
Households with one or more people under 18 years | 2,243 | 33.6% |
Households with one or more people 65 years and over | 1,712 | 25.7% |
Average household size | 3 | 0% |
Average family size | 3 | 0% |
Relationship in Zip Code 20646
*Base on 2012 Data
Population in households | 18,084 | 100% |
Householder | 6,667 | 36.9% |
Spouse | 3,913 | 21.6% |
Child | 5,747 | 31.8% |
Other relatives | 1,101 | 6.1% |
Nonrelatives | 656 | 3.6% |
Unmarried partner | 233 | 1.3% |
Marital Status in Zip Code 20646
*Base on 2012 Data
Males 15 years and over | 7,489 | 100% |
Never married | 2,412 | 32.2% |
Now married, except separated | 4,201 | 56.1% |
Separated | 121 | 1.6% |
Widowed | 168 | 2.2% |
Divorced | 587 | 7.8% |
Females 15 years and over | 7,860 | 100% |
Never married | 1,813 | 23.1% |
Now married, except separated | 4,229 | 53.8% |
Separated | 129 | 1.6% |
Widowed | 806 | 10.3% |
Divorced | 883 | 11.2% |
Fertility in Zip Code 20646
*Base on 2012 Data
Number of women 15 to 50 years old who had a birth in the past 12 months | 108 | 100% |
Unmarried women (widowed, divorced, and never married) | 7 | 6.5% |
Per 1,000 unmarried women | 3 | 0% |
Per 1,000 women 15 to 50 years old | 24 | 0% |
Per 1,000 women 15 to 19 years old | 0 | 0% |
Per 1,000 women 20 to 34 years old | 63 | 0% |
Per 1,000 women 35 to 50 years old | 7 | 0% |
Grandparents in Zip Code 20646
*Base on 2012 Data
Number of grandparents living with own grandchildren under 18 years | 322 | 100% |
Responsible for grandchildren | 101 | 31.4% |
Less than 1 year | 36 | 11.2% |
1 or 2 years | 0 | 0.0% |
3 or 4 years | 3 | 0.9% |
5 or more years | 62 | 19.3% |
Number of grandparents responsible for own grandchildren under 18 years | 101 | 100% |
Who are female | 67 | 66.3% |
Who are married | 56 | 55.4% |
School Enrollment in Zip Code 20646
*Base on 2012 Data
Population 3 years and over enrolled in school | 4,749 | 100% |
Nursery school, preschool | 337 | 7.1% |
Kindergarten | 150 | 3.2% |
Elementary school (grades 1-8) | 1,964 | 41.4% |
High school (grades 9-12) | 1,110 | 23.4% |
College or graduate school | 1,188 | 25.0% |
Educational Attainment in Zip Code 20646
*Base on 2012 Data
Population 25 years and over | 13,235 | 100% |
Less than 9th grade | 241 | 1.8% |
9th to 12th grade, no diploma | 768 | 5.8% |
High school graduate (includes equivalency) | 3,830 | 28.9% |
Some college, no degree | 3,655 | 27.6% |
Associate's degree | 947 | 7.2% |
Bachelor's degree | 2,362 | 17.8% |
Graduate or professional degree | 1,432 | 10.8% |
Percent high school graduate or higher | 0 | 92.4% |
Percent bachelor's degree or higher | 0 | 28.7% |
Veteran Status in Zip Code 20646
*Base on 2012 Data
Civilian population 18 years and over | 14,385 | 100% |
Civilian veterans | 1,807 | 12.6% |
Disability Status Of The Civilian Noninstitutionalized Population in Zip Code 20646
*Base on 2012 Data
Total Civilian Noninstitutionalized Population | 18,008 | 100% |
With a disability | 1,672 | 9.3% |
Under 18 years | 4,360 | 100% |
With a disability | 80 | 1.8% |
18 to 64 years | 11,327 | 100% |
With a disability | 862 | 7.6% |
65 years and over | 2,321 | 100% |
With a disability | 730 | 31.5% |
Residence 1 Year Ago in Zip Code 20646
*Base on 2012 Data
Population 1 year and over | 18,761 | 100% |
Same house | 16,437 | 87.6% |
Different house in the U.S. | 2,270 | 12.1% |
Same county | 1,362 | 7.3% |
Different county | 908 | 4.8% |
Same state | 645 | 3.4% |
Different state | 263 | 1.4% |
Abroad | 54 | 0.3% |
Place Of Birth in Zip Code 20646
*Base on 2012 Data
Total population | 18,866 | 100% |
Native | 18,266 | 96.8% |
Born in United States | 17,893 | 94.8% |
State of residence | 8,833 | 46.8% |
Different state | 9,060 | 48.0% |
Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 373 | 2.0% |
Foreign born | 600 | 3.2% |
U.S. Citizenship Status in Zip Code 20646
*Base on 2012 Data
Foreign-born population | 600 | 100% |
Naturalized U.S. citizen | 340 | 56.7% |
Not a U.S. citizen | 260 | 43.3% |
Year of Entry in Zip Code 20646
*Base on 2012 Data
Population born outside the United States | 973 | 100% |
Native | 373 | 100% |
Entered 2010 or later | 0 | 0.0% |
Entered before 2010 | 373 | 100.0% |
Foreign born | 600 | 100% |
Entered 2010 or later | 20 | 3.3% |
Entered before 2010 | 580 | 96.7% |
World Region Of Birth Of Foreign Born in Zip Code 20646
*Base on 2012 Data
Foreign-born population, excluding population born at sea | 600 | 100% |
Europe | 98 | 16.3% |
Asia | 279 | 46.5% |
Africa | 8 | 1.3% |
Oceania | 0 | 0.0% |
Latin America | 215 | 35.8% |
Northern America | 0 | 0.0% |