Language Spoken At Home in Upper Marlboro Town
*Base on 2012 Data
| Population 5 years and over | 579 | 100% |
| English only | 538 | 92.9% |
| Language other than English | 41 | 7.1% |
| Speak English less than very well | 4 | 0.7% |
| Spanish | 30 | 5.2% |
| Speak English less than very well | 0 | 0.0% |
| Other Indo-European languages | 7 | 1.2% |
| Speak English less than very well | 0 | 0.0% |
| Asian and Pacific Islander languages | 4 | 0.7% |
| Speak English less than very well | 4 | 0.7% |
| Other languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Upper Marlboro Town
*Base on 2012 Data
| Total population | 672 | 100% |
| American | 49 | 7.3% |
| Arab | 6 | 0.9% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 0 | 0.0% |
| English | 59 | 8.8% |
| French (except Basque) | 2 | 0.3% |
| French Canadian | 0 | 0.0% |
| German | 50 | 7.4% |
| Greek | 0 | 0.0% |
| Hungarian | 6 | 0.9% |
| Irish | 65 | 9.7% |
| Italian | 15 | 2.2% |
| Lithuanian | 2 | 0.3% |
| Norwegian | 0 | 0.0% |
| Polish | 7 | 1.0% |
| Portuguese | 0 | 0.0% |
| Russian | 2 | 0.3% |
| Scotch-Irish | 4 | 0.6% |
| Scottish | 4 | 0.6% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 0 | 0.0% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 12 | 1.8% |
| West Indian (excluding Hispanic origin groups) | 2 | 0.3% |
Households By Type in Upper Marlboro Town
*Base on 2012 Data
| Total households | 292 | 100% |
| Family households (families) | 164 | 56.2% |
| With own children under 18 years | 92 | 31.5% |
| Married-couple family | 108 | 37.0% |
| With own children under 18 years | 59 | 20.2% |
| Male householder, no wife present, family | 13 | 4.5% |
| With own children under 18 years | 4 | 1.4% |
| Female householder, no husband present, family | 43 | 14.7% |
| With own children under 18 years | 29 | 9.9% |
| Nonfamily households | 128 | 43.8% |
| Householder living alone | 105 | 36.0% |
| 65 years and over | 26 | 8.9% |
| Households with one or more people under 18 years | 103 | 35.3% |
| Households with one or more people 65 years and over | 42 | 14.4% |
| Average household size | 2 | 0% |
| Average family size | 3 | 0% |
Relationship in Upper Marlboro Town
*Base on 2012 Data
| Population in households | 669 | 100% |
| Householder | 292 | 43.6% |
| Spouse | 111 | 16.6% |
| Child | 191 | 28.6% |
| Other relatives | 45 | 6.7% |
| Nonrelatives | 30 | 4.5% |
| Unmarried partner | 5 | 0.7% |
Marital Status in Upper Marlboro Town
*Base on 2012 Data
| Males 15 years and over | 227 | 100% |
| Never married | 86 | 37.9% |
| Now married, except separated | 114 | 50.2% |
| Separated | 5 | 2.2% |
| Widowed | 0 | 0.0% |
| Divorced | 22 | 9.7% |
| Females 15 years and over | 302 | 100% |
| Never married | 118 | 39.1% |
| Now married, except separated | 123 | 40.7% |
| Separated | 11 | 3.6% |
| Widowed | 15 | 5.0% |
| Divorced | 35 | 11.6% |
Fertility in Upper Marlboro Town
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 17 | 100% |
| Unmarried women (widowed, divorced, and never married) | 14 | 82.4% |
| Per 1,000 unmarried women | 127 | 0% |
| Per 1,000 women 15 to 50 years old | 79 | 0% |
| Per 1,000 women 15 to 19 years old | 125 | 0% |
| Per 1,000 women 20 to 34 years old | 135 | 0% |
| Per 1,000 women 35 to 50 years old | 19 | 0% |
Grandparents in Upper Marlboro Town
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 17 | 100% |
| Responsible for grandchildren | 4 | 23.5% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 4 | 23.5% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 4 | 100% |
| Who are female | 2 | 50.0% |
| Who are married | 4 | 100.0% |
School Enrollment in Upper Marlboro Town
*Base on 2012 Data
| Population 3 years and over enrolled in school | 132 | 100% |
| Nursery school, preschool | 18 | 13.6% |
| Kindergarten | 13 | 9.8% |
| Elementary school (grades 1-8) | 35 | 26.5% |
| High school (grades 9-12) | 15 | 11.4% |
| College or graduate school | 51 | 38.6% |
Educational Attainment in Upper Marlboro Town
*Base on 2012 Data
| Population 25 years and over | 493 | 100% |
| Less than 9th grade | 0 | 0.0% |
| 9th to 12th grade, no diploma | 15 | 3.0% |
| High school graduate (includes equivalency) | 125 | 25.4% |
| Some college, no degree | 135 | 27.4% |
| Associate's degree | 24 | 4.9% |
| Bachelor's degree | 76 | 15.4% |
| Graduate or professional degree | 118 | 23.9% |
| Percent high school graduate or higher | 0 | 97.0% |
| Percent bachelor's degree or higher | 0 | 39.4% |
Veteran Status in Upper Marlboro Town
*Base on 2012 Data
| Civilian population 18 years and over | 505 | 100% |
| Civilian veterans | 28 | 5.5% |
Disability Status Of The Civilian Noninstitutionalized Population in Upper Marlboro Town
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 670 | 100% |
| With a disability | 21 | 3.1% |
| Under 18 years | 165 | 100% |
| With a disability | 3 | 1.8% |
| 18 to 64 years | 459 | 100% |
| With a disability | 9 | 2.0% |
| 65 years and over | 46 | 100% |
| With a disability | 9 | 19.6% |
Residence 1 Year Ago in Upper Marlboro Town
*Base on 2012 Data
| Population 1 year and over | 652 | 100% |
| Same house | 566 | 86.8% |
| Different house in the U.S. | 82 | 12.6% |
| Same county | 59 | 9.0% |
| Different county | 23 | 3.5% |
| Same state | 20 | 3.1% |
| Different state | 3 | 0.5% |
| Abroad | 4 | 0.6% |
Place Of Birth in Upper Marlboro Town
*Base on 2012 Data
| Total population | 672 | 100% |
| Native | 652 | 97.0% |
| Born in United States | 644 | 95.8% |
| State of residence | 254 | 37.8% |
| Different state | 390 | 58.0% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 8 | 1.2% |
| Foreign born | 20 | 3.0% |
U.S. Citizenship Status in Upper Marlboro Town
*Base on 2012 Data
| Foreign-born population | 20 | 100% |
| Naturalized U.S. citizen | 10 | 50.0% |
| Not a U.S. citizen | 10 | 50.0% |
Year of Entry in Upper Marlboro Town
*Base on 2012 Data
| Population born outside the United States | 28 | 100% |
| Native | 8 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 8 | 100.0% |
| Foreign born | 20 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 20 | 100.0% |
World Region Of Birth Of Foreign Born in Upper Marlboro Town
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 20 | 100% |
| Europe | 5 | 25.0% |
| Asia | 4 | 20.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 9 | 45.0% |
| Northern America | 2 | 10.0% |