Language Spoken At Home in Zip Code 21557
*Base on 2012 Data
| Population 5 years and over | 2,008 | 100% |
| English only | 1,833 | 91.3% |
| Language other than English | 175 | 8.7% |
| Speak English less than very well | 0 | 0.0% |
| Spanish | 137 | 6.8% |
| Speak English less than very well | 0 | 0.0% |
| Other Indo-European languages | 38 | 1.9% |
| 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 | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Zip Code 21557
*Base on 2012 Data
| Total population | 2,168 | 100% |
| American | 243 | 11.2% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 10 | 0.5% |
| English | 244 | 11.3% |
| French (except Basque) | 67 | 3.1% |
| French Canadian | 0 | 0.0% |
| German | 734 | 33.9% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 389 | 17.9% |
| Italian | 116 | 5.4% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 44 | 2.0% |
| Polish | 185 | 8.5% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 111 | 5.1% |
| Scottish | 138 | 6.4% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 35 | 1.6% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 129 | 6.0% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Zip Code 21557
*Base on 2012 Data
| Total households | 862 | 100% |
| Family households (families) | 713 | 82.7% |
| With own children under 18 years | 330 | 38.3% |
| Married-couple family | 480 | 55.7% |
| With own children under 18 years | 162 | 18.8% |
| Male householder, no wife present, family | 25 | 2.9% |
| With own children under 18 years | 0 | 0.0% |
| Female householder, no husband present, family | 208 | 24.1% |
| With own children under 18 years | 168 | 19.5% |
| Nonfamily households | 149 | 17.3% |
| Householder living alone | 149 | 17.3% |
| 65 years and over | 82 | 9.5% |
| Households with one or more people under 18 years | 330 | 38.3% |
| Households with one or more people 65 years and over | 223 | 25.9% |
| Average household size | 3 | 0% |
| Average family size | 3 | 0% |
Relationship in Zip Code 21557
*Base on 2012 Data
| Population in households | 2,168 | 100% |
| Householder | 862 | 39.8% |
| Spouse | 457 | 21.1% |
| Child | 766 | 35.3% |
| Other relatives | 31 | 1.4% |
| Nonrelatives | 52 | 2.4% |
| Unmarried partner | 32 | 1.5% |
Marital Status in Zip Code 21557
*Base on 2012 Data
| Males 15 years and over | 889 | 100% |
| Never married | 251 | 28.2% |
| Now married, except separated | 488 | 54.9% |
| Separated | 12 | 1.3% |
| Widowed | 25 | 2.8% |
| Divorced | 113 | 12.7% |
| Females 15 years and over | 883 | 100% |
| Never married | 249 | 28.2% |
| Now married, except separated | 490 | 55.5% |
| Separated | 0 | 0.0% |
| Widowed | 84 | 9.5% |
| Divorced | 60 | 6.8% |
Fertility in Zip Code 21557
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 0 | 0% |
| Unmarried women (widowed, divorced, and never married) | 0 | 0% |
| Per 1,000 unmarried women | 0 | 0% |
| Per 1,000 women 15 to 50 years old | 0 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 0 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Zip Code 21557
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 17 | 100% |
| Responsible for grandchildren | 17 | 100.0% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 17 | 100.0% |
| 3 or 4 years | 0 | 0.0% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 17 | 100% |
| Who are female | 0 | 0.0% |
| Who are married | 0 | 0.0% |
School Enrollment in Zip Code 21557
*Base on 2012 Data
| Population 3 years and over enrolled in school | 480 | 100% |
| Nursery school, preschool | 29 | 6.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school (grades 1-8) | 176 | 36.7% |
| High school (grades 9-12) | 158 | 32.9% |
| College or graduate school | 117 | 24.4% |
Educational Attainment in Zip Code 21557
*Base on 2012 Data
| Population 25 years and over | 1,395 | 100% |
| Less than 9th grade | 0 | 0.0% |
| 9th to 12th grade, no diploma | 148 | 10.6% |
| High school graduate (includes equivalency) | 493 | 35.3% |
| Some college, no degree | 270 | 19.4% |
| Associate's degree | 247 | 17.7% |
| Bachelor's degree | 149 | 10.7% |
| Graduate or professional degree | 88 | 6.3% |
| Percent high school graduate or higher | 0 | 89.4% |
| Percent bachelor's degree or higher | 0 | 17.0% |
Veteran Status in Zip Code 21557
*Base on 2012 Data
| Civilian population 18 years and over | 1,652 | 100% |
| Civilian veterans | 150 | 9.1% |
Disability Status Of The Civilian Noninstitutionalized Population in Zip Code 21557
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 2,168 | 100% |
| With a disability | 431 | 19.9% |
| Under 18 years | 516 | 100% |
| With a disability | 79 | 15.3% |
| 18 to 64 years | 1,356 | 100% |
| With a disability | 220 | 16.2% |
| 65 years and over | 296 | 100% |
| With a disability | 132 | 44.6% |
Residence 1 Year Ago in Zip Code 21557
*Base on 2012 Data
| Population 1 year and over | 2,168 | 100% |
| Same house | 2,003 | 92.4% |
| Different house in the U.S. | 165 | 7.6% |
| Same county | 62 | 2.9% |
| Different county | 103 | 4.8% |
| Same state | 0 | 0.0% |
| Different state | 103 | 4.8% |
| Abroad | 0 | 0.0% |
Place Of Birth in Zip Code 21557
*Base on 2012 Data
| Total population | 2,168 | 100% |
| Native | 2,134 | 98.4% |
| Born in United States | 2,124 | 98.0% |
| State of residence | 1,351 | 62.3% |
| Different state | 773 | 35.7% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 10 | 0.5% |
| Foreign born | 34 | 1.6% |
U.S. Citizenship Status in Zip Code 21557
*Base on 2012 Data
| Foreign-born population | 34 | 100% |
| Naturalized U.S. citizen | 34 | 100.0% |
| Not a U.S. citizen | 0 | 0.0% |
Year of Entry in Zip Code 21557
*Base on 2012 Data
| Population born outside the United States | 44 | 100% |
| Native | 10 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 10 | 100.0% |
| Foreign born | 34 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 34 | 100.0% |
World Region Of Birth Of Foreign Born in Zip Code 21557
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 34 | 100% |
| Europe | 0 | 0.0% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 34 | 100.0% |
| Northern America | 0 | 0.0% |