21133 ZIP Code
Randallstown, Maryland
December 16, 2025
| ZIP Code: | 21133 |
| City/Town: | Randallstown |
| County: | Baltimore |
| State: | Maryland |
| ZIP Type: | Standard |
| Population: | 32,070 |
| Median Household Income: | $83,305 |
| Per Capita Income: | $41,172 |
| Total Housing Units: | 12,346 |
| Median Home Value: | $284,900 |
| Land Area: | 9.0 sq miles
23.2 sq km |
| Water Area: | 0.0 sq miles
0.0 sq km |
| Coordinates: | 39.3784, -76.8113 |
Population Information (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 32,070 | -- | -- |
| Male: | 14,224 | 44.4% | 49.6% |
| Female: | 17,846 | 55.6% | 50.4% |
| Median Age: | 45.1 yrs | -- | 38.5 yrs |
| Under 5 years: | 1,340 | 4.2% | 5.7% |
| 5 to 9 years: | 1,452 | 4.5% | 6.0% |
| 10 to 14 years: | 2,203 | 6.9% | 6.5% |
| 15 to 19 years: | 1,911 | 6.0% | 6.6% |
| 20 to 24 years: | 2,026 | 6.3% | 6.7% |
| 25 to 34 years: | 3,157 | 9.8% | 13.7% |
| 35 to 44 years: | 3,890 | 12.1% | 12.9% |
| 45 to 54 years: | 4,836 | 15.1% | 12.4% |
| 55 to 59 years: | 2,642 | 8.2% | 6.5% |
| 60 to 64 years: | 2,598 | 8.1% | 6.4% |
| 65 to 74 years: | 3,695 | 11.5% | 9.7% |
| 75 to 84 years: | 1,736 | 5.4% | 4.8% |
| 85 years and over: | 584 | 1.8% | 2.0% |
Housing Information (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $284,900 | -- | $281,900 |
| Median rooms: | 6.7 | -- | 5.5 |
| Median rent: | $1,460 / mo. | -- | $1,268 / mo. |
| Total housing units: | 12,346 | -- | -- |
| Occupied housing units: | 12,051 | 97.6% | 38.0% |
| Vacant housing units: | 295 | 2.4% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 8,349 | 69.3% | 64.8% |
| Renter-occupied: | 3,702 | 30.7% | 35.2% |
Educational Attainment (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 23,138 | -- | -- |
| Less than 9th grade: | 812 | 3.5% | 4.7% |
| 9th to 12th grade, no diploma: | 1,337 | 5.8% | 6.1% |
| High school graduate: | 5,664 | 24.5% | 26.4% |
| Some college, no degree: | 5,132 | 22.2% | 19.7% |
| Associate degree: | 1,773 | 7.7% | 8.7% |
| Bachelor's degree: | 5,131 | 22.2% | 20.9% |
| Graduate or professional degree: | 3,289 | 14.2% | 13.7% |
| Percent high school graduate or higher: | -- | 90.7% | 89.1% |
| Percent bachelor's degree or higher: | -- | 36.4% | 34.3% |
Income Information (21133 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $83,305 / yr. | $75,149 / yr. |
| Mean household income: | $99,072 / yr. | $105,833 / yr. |
| Median family income: | $100,661 / yr. | $92,646 / yr. |
| Per capita income: | $41,172 / yr. | $41,261 / yr. |
Employment (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 17,665 | -- | 63.5% |
| Employed: | 16,553 | 93.8% | 96.4% |
| Unemployed: | 1,092 | 6.2% | 5.3% |
| Not in labor force: | 9,102 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 11,406 | 68.9% | 79.7% |
| Government workers: | 4,341 | 26.2% | 14.2% |
| Self-employed: | 787 | 4.8% | 5.9% |
| Unpaid family workers: | 19 | 0.1% | 0.1% |
Race & Ethnicity (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 3,778 | 11.8% | 61.6% |
| Black or African American: | 25,312 | 78.9% | 12.4% |
| American Indian/Alaska Native: | 73 | 0.2% | 1.1% |
| Asian: | 648 | 2.0% | 6.0% |
| Native Hawaiian/Pacific Islander: | 5 | 0.0% | 0.2% |
| Some other race: | 761 | 2.4% | 8.4% |
| Two or more races: | 1,493 | 4.7% | 10.2% |
| Hispanic or Latino (any race): | 1,103 | 3.4% | 18.7% |
| Mexican: | 1,954 | 6.1% | 11.2% |
| Puerto Rican: | 185 | 0.6% | 1.8% |
| Cuban: | 259 | 0.8% | 0.7% |
| Other Hispanic or Latino: | 0 | 0.0% | 5.0% |
| Not Hispanic or Latino: | 1,510 | 4.7% | 81.1% |
Income Distribution (21133 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 366 | 3.0% | 4.9% |
| $10,000 to $14,999: | 319 | 2.6% | 3.8% |
| $15,000 to $24,999: | 753 | 6.2% | 7.0% |
| $25,000 to $34,999: | 1,118 | 9.3% | 7.4% |
| $35,000 to $49,999: | 1,026 | 8.5% | 10.7% |
| $50,000 to $74,999: | 1,844 | 15.3% | 16.1% |
| $75,000 to $99,999: | 1,823 | 15.1% | 12.8% |
| $100,000 to $149,999: | 2,408 | 20.0% | 17.1% |
| $150,000 to $199,999: | 1,361 | 11.3% | 8.8% |
| $200,000 or more: | 1,033 | 8.6% | 11.4% |
Commute to Work (21133 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 12,003 | 72.5% | 67.8% |
| Carpooled: | 1,390 | 8.4% | 8.7% |
| Public transportation: | 967 | 5.8% | 4.2% |
| Walked: | 109 | 0.7% | 2.5% |
| Other means: | 308 | 1.9% | 0.9% |
| Worked from home: | 1,525 | 9.2% | 13.8% |
| Mean travel time to work: | 33.0 min | -- | 26.7 min |
Industry (21133 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 51 | 0.3% | 1.6% |
| Construction: | 510 | 3.1% | 6.9% |
| Manufacturing: | 580 | 3.5% | 10.0% |
| Wholesale trade: | 209 | 1.3% | 2.4% |
| Retail trade: | 1,728 | 10.4% | 11.0% |
| Transportation, warehousing, utilities: | 1,380 | 8.3% | 5.8% |
| Information: | 421 | 2.5% | 1.9% |
| Finance, insurance, real estate: | 944 | 5.7% | 6.7% |
| Professional, scientific, management: | 1,573 | 9.5% | 12.1% |
| Education, health care, social services: | 4,951 | 29.9% | 23.3% |
| Arts, entertainment, food services: | 1,351 | 8.2% | 9.0% |
| Other services: | 665 | 4.0% | 4.7% |
| Public administration: | 2,190 | 13.2% | 4.7% |
Poverty Status (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 10.8% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 29,768 | 92.8% | 91.3% |
| Private health insurance: | 22,488 | 70.1% | 67.6% |
| Public health coverage: | 13,011 | 40.6% | 35.9% |
| Without health insurance: | 1,887 | 5.9% | 8.7% |
Benefits & Assistance (21133 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 9,648 | 80.1% | 77.4% |
| Social Security income: | 4,432 | 36.8% | 31.0% |
| Retirement income: | 3,690 | 30.6% | 21.8% |
| Supplemental Security Income (SSI): | 672 | 5.6% | 4.5% |
| Cash public assistance income: | 380 | 3.2% | 1.8% |
| SNAP (food stamps) benefits: | 1,657 | 13.7% | 11.4% |
Housing Types (21133 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 6,515 | 52.8% | 61.4% |
| 1-unit, attached: | 2,726 | 22.1% | 6.1% |
| 2 units: | 211 | 1.7% | 3.4% |
| 3 or 4 units: | 79 | 0.6% | 4.3% |
| 5 to 9 units: | 516 | 4.2% | 4.6% |
| 10 to 19 units: | 1,633 | 13.2% | 4.3% |
| 20 or more units: | 652 | 5.3% | 9.9% |
| Mobile home: | 14 | 0.1% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (21133 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 0 | 0.0% | 0.6% |
| Built 2010 to 2019: | 466 | 3.8% | 8.2% |
| Built 2000 to 2009: | 1,142 | 9.2% | 13.5% |
| Built 1990 to 1999: | 2,182 | 17.7% | 13.2% |
| Built 1980 to 1989: | 1,690 | 13.7% | 13.2% |
| Built 1970 to 1979: | 2,203 | 17.8% | 14.6% |
| Built 1960 to 1969: | 2,488 | 20.2% | 10.2% |
| Built 1950 to 1959: | 1,367 | 11.1% | 9.9% |
| Built 1940 to 1949: | 458 | 3.7% | 4.6% |
| Built 1939 or earlier: | 350 | 2.8% | 12.0% |
Bedrooms (21133 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 155 | 1.3% | 2.4% |
| 1 bedroom: | 1,376 | 11.1% | 3.0% |
| 2 bedrooms: | 1,887 | 15.3% | 9.1% |
| 3 bedrooms: | 5,126 | 41.5% | 15.9% |
| 4 bedrooms: | 3,299 | 26.7% | 18.8% |
| 5 or more bedrooms: | 503 | 4.1% | 17.6% |
Heating Fuel (21133 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 7,196 | 59.7% | 47.1% |
| Bottled, tank, or LP gas: | 125 | 1.0% | 4.9% |
| Electricity: | 4,294 | 35.6% | 40.2% |
| Fuel oil, kerosene, etc.: | 251 | 2.1% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 10 | 0.1% | 1.5% |
| Solar energy: | 35 | 0.3% | 0.1% |
| Other fuel: | 10 | 0.1% | 0.5% |
| No fuel used: | 130 | 1.1% | 0.2% |
Vehicles Available (21133 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 1,108 | 9.2% | 8.3% |
| 1 vehicle available: | 4,343 | 36.0% | 32.6% |
| 2 vehicles available: | 3,856 | 32.0% | 37.0% |
| 3 or more vehicles available: | 2,744 | 22.8% | 22.1% |
Home Value Distribution (21133 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 317 | 3.8% | 5.7% |
| $50,000 to $99,999: | 56 | 0.7% | 7.8% |
| $100,000 to $149,999: | 116 | 1.4% | 9.2% |
| $150,000 to $199,999: | 399 | 4.8% | 10.8% |
| $200,000 to $299,999: | 3,946 | 47.3% | 19.9% |
| $300,000 to $499,999: | 3,210 | 38.4% | 24.1% |
| $500,000 to $999,999: | 254 | 3.0% | 17.0% |
| $1,000,000 or more: | 51 | 0.6% | 5.6% |
Housing Costs (21133 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,919 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $614 / mo. | $584 / mo. |
| Median gross rent: | $1,460 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.79 | 2.53 |
| Average household size (renter-occupied): | 2.20 | 2.38 |
Households (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 12,051 | -- | -- |
| Married-couple households: | 4,866 | 40.4% | 47.5% |
| Cohabiting couple households: | 1,589 | 13.2% | 7.0% |
| Male householder, no spouse: | 1,379 | 11.4% | 5.4% |
| Female householder, no spouse: | 5,324 | 44.2% | 12.7% |
| Householder living alone: | 3,064 | 25.4% | 28.6% |
| 65 years and over living alone: | 4,306 | 35.7% | 11.8% |
| Average household size: | 2.61 | -- | 2.53 |
| Average family size: | 3.34 | -- | -- |
Marital Status (21133 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 12,026 | -- | -- |
| Never married: | 4,980 | 41.4% | 37.0% |
| Now married: | 5,565 | 46.3% | 49.5% |
| Separated: | 474 | 3.9% | 1.5% |
| Widowed: | 693 | 5.8% | 2.6% |
| Divorced: | 4,999 | 41.6% | 9.3% |
School Enrollment (21133 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 7,949 | -- | -- |
| Nursery school, preschool: | 211 | 2.7% | 5.8% |
| Kindergarten: | 313 | 3.9% | 5.0% |
| Elementary school (grades 1-8): | 2,793 | 35.1% | 40.5% |
| High school (grades 9-12): | 1,583 | 19.9% | 21.4% |
| College or graduate school: | 3,049 | 38.4% | 27.3% |
Veterans & Disability (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 26,003 | -- | -- |
| Veterans: | 2,189 | 8.4% | 6.3% |
| Civilian noninstitutionalized population: | 31,655 | -- | -- |
| With a disability: | 3,984 | 12.6% | 13.4% |
| Under 18 with disability: | 138 | 3.5% | 5.8% |
| 18 to 64 with disability: | 1,905 | 47.8% | 10.4% |
| 65 and over with disability: | 1,941 | 48.7% | 33.4% |
Mobility (Residence 1 Year Ago) (21133 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 28,911 | 90.1% | 86.9% |
| Different house: | 2,892 | 9.0% | 13.1% |
| Same county: | 1,404 | 48.5% | 7.0% |
| Different county: | 1,171 | 40.5% | 3.2% |
| Different state: | 250 | 8.6% | 2.5% |
| Abroad: | 317 | 11.0% | 0.4% |
Place of Birth (21133 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 27,488 | 85.7% | 86.2% |
| Foreign born: | 704 | 2.2% | 13.9% |
| Naturalized citizen: | 4,582 | 650.9% | 52.7% |
| Not a citizen: | 4,582 | 650.9% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 4,582 | 650.9% | 10.5% |
| Asia: | 81 | 11.5% | 31.3% |
| Africa: | 2,337 | 332.0% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 1,452 | 206.3% | 50.0% |
| Northern America: | 12 | 1.7% | 2.2% |
Language Spoken at Home (21133 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 30,730 | -- | -- |
| English only: | 26,117 | 85.0% | 78.3% |
| Language other than English: | 4,613 | 15.0% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 1,502 | 4.9% | 13.3% |
| Other Indo-European languages: | 679 | 2.2% | 3.5% |
| Asian/Pacific Island languages: | 294 | 1.0% | 3.5% |
| Other languages: | 2,138 | 7.0% | 1.0% |
Computers & Internet (21133 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 12,051 | 100.0% | 93.1% |
| Households with broadband internet: | 11,670 | 96.8% | 89.4% |
Randallstown, MD21133