Language Spoken At Home in Zip Code 21541
*Base on 2012 Data
| Population 5 years and over | 1,186 | 100% |
| English only | 1,116 | 94.1% |
| Language other than English | 70 | 5.9% |
| Speak English less than very well | 6 | 0.5% |
| Spanish | 22 | 1.9% |
| Speak English less than very well | 0 | 0.0% |
| Other Indo-European languages | 6 | 0.5% |
| Speak English less than very well | 6 | 0.5% |
| Asian and Pacific Islander languages | 42 | 3.5% |
| 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 21541
*Base on 2012 Data
| Total population | 1,222 | 100% |
| American | 170 | 13.9% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 25 | 2.0% |
| Dutch | 0 | 0.0% |
| English | 122 | 10.0% |
| French (except Basque) | 57 | 4.7% |
| French Canadian | 24 | 2.0% |
| German | 346 | 28.3% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 245 | 20.0% |
| Italian | 58 | 4.7% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 0 | 0.0% |
| Polish | 51 | 4.2% |
| Portuguese | 0 | 0.0% |
| Russian | 14 | 1.1% |
| Scotch-Irish | 15 | 1.2% |
| Scottish | 17 | 1.4% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 17 | 1.4% |
| Swiss | 9 | 0.7% |
| Ukrainian | 0 | 0.0% |
| Welsh | 16 | 1.3% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Zip Code 21541
*Base on 2012 Data
| Total households | 620 | 100% |
| Family households (families) | 404 | 65.2% |
| With own children under 18 years | 67 | 10.8% |
| Married-couple family | 315 | 50.8% |
| With own children under 18 years | 45 | 7.3% |
| Male householder, no wife present, family | 26 | 4.2% |
| With own children under 18 years | 0 | 0.0% |
| Female householder, no husband present, family | 63 | 10.2% |
| With own children under 18 years | 22 | 3.5% |
| Nonfamily households | 216 | 34.8% |
| Householder living alone | 206 | 33.2% |
| 65 years and over | 55 | 8.9% |
| Households with one or more people under 18 years | 79 | 12.7% |
| Households with one or more people 65 years and over | 133 | 21.5% |
| Average household size | 2 | 0% |
| Average family size | 2 | 0% |
Relationship in Zip Code 21541
*Base on 2012 Data
| Population in households | 1,195 | 100% |
| Householder | 620 | 51.9% |
| Spouse | 311 | 26.0% |
| Child | 214 | 17.9% |
| Other relatives | 44 | 3.7% |
| Nonrelatives | 6 | 0.5% |
| Unmarried partner | 0 | 0.0% |
Marital Status in Zip Code 21541
*Base on 2012 Data
| Males 15 years and over | 668 | 100% |
| Never married | 199 | 29.8% |
| Now married, except separated | 355 | 53.1% |
| Separated | 14 | 2.1% |
| Widowed | 0 | 0.0% |
| Divorced | 100 | 15.0% |
| Females 15 years and over | 494 | 100% |
| Never married | 96 | 19.4% |
| Now married, except separated | 326 | 66.0% |
| Separated | 12 | 2.4% |
| Widowed | 49 | 9.9% |
| Divorced | 11 | 2.2% |
Fertility in Zip Code 21541
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 22 | 100% |
| Unmarried women (widowed, divorced, and never married) | 22 | 100.0% |
| Per 1,000 unmarried women | 186 | 0% |
| Per 1,000 women 15 to 50 years old | 81 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 206 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Zip Code 21541
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 12 | 100% |
| Responsible for grandchildren | 12 | 100.0% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 12 | 100.0% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 12 | 100% |
| Who are female | 12 | 100.0% |
| Who are married | 12 | 100.0% |
School Enrollment in Zip Code 21541
*Base on 2012 Data
| Population 3 years and over enrolled in school | 176 | 100% |
| Nursery school, preschool | 0 | 0.0% |
| Kindergarten | 12 | 6.8% |
| Elementary school (grades 1-8) | 12 | 6.8% |
| High school (grades 9-12) | 49 | 27.8% |
| College or graduate school | 103 | 58.5% |
Educational Attainment in Zip Code 21541
*Base on 2012 Data
| Population 25 years and over | 900 | 100% |
| Less than 9th grade | 9 | 1.0% |
| 9th to 12th grade, no diploma | 68 | 7.6% |
| High school graduate (includes equivalency) | 244 | 27.1% |
| Some college, no degree | 151 | 16.8% |
| Associate's degree | 76 | 8.4% |
| Bachelor's degree | 213 | 23.7% |
| Graduate or professional degree | 139 | 15.4% |
| Percent high school graduate or higher | 0 | 91.4% |
| Percent bachelor's degree or higher | 0 | 39.1% |
Veteran Status in Zip Code 21541
*Base on 2012 Data
| Civilian population 18 years and over | 1,113 | 100% |
| Civilian veterans | 77 | 6.9% |
Disability Status Of The Civilian Noninstitutionalized Population in Zip Code 21541
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 1,222 | 100% |
| With a disability | 186 | 15.2% |
| Under 18 years | 109 | 100% |
| With a disability | 27 | 24.8% |
| 18 to 64 years | 923 | 100% |
| With a disability | 114 | 12.4% |
| 65 years and over | 190 | 100% |
| With a disability | 45 | 23.7% |
Residence 1 Year Ago in Zip Code 21541
*Base on 2012 Data
| Population 1 year and over | 1,200 | 100% |
| Same house | 1,007 | 83.9% |
| Different house in the U.S. | 193 | 16.1% |
| Same county | 82 | 6.8% |
| Different county | 111 | 9.3% |
| Same state | 95 | 7.9% |
| Different state | 16 | 1.3% |
| Abroad | 0 | 0.0% |
Place Of Birth in Zip Code 21541
*Base on 2012 Data
| Total population | 1,222 | 100% |
| Native | 1,180 | 96.6% |
| Born in United States | 1,180 | 96.6% |
| State of residence | 708 | 57.9% |
| Different state | 472 | 38.6% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 0 | 0.0% |
| Foreign born | 42 | 3.4% |
U.S. Citizenship Status in Zip Code 21541
*Base on 2012 Data
| Foreign-born population | 42 | 100% |
| Naturalized U.S. citizen | 0 | 0.0% |
| Not a U.S. citizen | 42 | 100.0% |
Year of Entry in Zip Code 21541
*Base on 2012 Data
| Population born outside the United States | 42 | 100% |
| Native | 0 | 0% |
| Entered 2010 or later | 0 | 0% |
| Entered before 2010 | 0 | 0% |
| Foreign born | 42 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 42 | 100.0% |
World Region Of Birth Of Foreign Born in Zip Code 21541
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 42 | 100% |
| Europe | 0 | 0.0% |
| Asia | 42 | 100.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 0 | 0.0% |
| Northern America | 0 | 0.0% |