21128 ZIP Code
Perry Hall, Maryland
December 15, 2025
| ZIP Code: | 21128 |
| City/Town: | Perry Hall |
| County: | Baltimore |
| State: | Maryland |
| ZIP Type: | Standard |
| Population: | 15,934 |
| Median Household Income: | $122,021 |
| Per Capita Income: | $65,350 |
| Total Housing Units: | 5,898 |
| Median Home Value: | $413,800 |
| Land Area: | 6.8 sq miles
17.6 sq km |
| Water Area: | 0.0 sq miles
0.0 sq km |
| Coordinates: | 39.4047, -76.4482 |
Population Information (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 15,934 | -- | -- |
| Male: | 8,253 | 51.8% | 49.6% |
| Female: | 7,681 | 48.2% | 50.4% |
| Median Age: | 40.0 yrs | -- | 38.5 yrs |
| Under 5 years: | 594 | 3.7% | 5.7% |
| 5 to 9 years: | 966 | 6.1% | 6.0% |
| 10 to 14 years: | 1,523 | 9.6% | 6.5% |
| 15 to 19 years: | 1,025 | 6.4% | 6.6% |
| 20 to 24 years: | 808 | 5.1% | 6.7% |
| 25 to 34 years: | 1,992 | 12.5% | 13.7% |
| 35 to 44 years: | 2,111 | 13.2% | 12.9% |
| 45 to 54 years: | 2,059 | 12.9% | 12.4% |
| 55 to 59 years: | 1,267 | 8.0% | 6.5% |
| 60 to 64 years: | 940 | 5.9% | 6.4% |
| 65 to 74 years: | 1,485 | 9.3% | 9.7% |
| 75 to 84 years: | 714 | 4.5% | 4.8% |
| 85 years and over: | 450 | 2.8% | 2.0% |
Housing Information (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $413,800 | -- | $281,900 |
| Median rooms: | 6.9 | -- | 5.5 |
| Median rent: | $1,680 / mo. | -- | $1,268 / mo. |
| Total housing units: | 5,898 | -- | -- |
| Occupied housing units: | 5,568 | 94.4% | 38.0% |
| Vacant housing units: | 330 | 5.6% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 4,671 | 83.9% | 64.8% |
| Renter-occupied: | 897 | 16.1% | 35.2% |
Educational Attainment (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 11,018 | -- | -- |
| Less than 9th grade: | 316 | 2.9% | 4.7% |
| 9th to 12th grade, no diploma: | 276 | 2.5% | 6.1% |
| High school graduate: | 2,715 | 24.6% | 26.4% |
| Some college, no degree: | 1,807 | 16.4% | 19.7% |
| Associate degree: | 504 | 4.6% | 8.7% |
| Bachelor's degree: | 2,894 | 26.3% | 20.9% |
| Graduate or professional degree: | 2,506 | 22.7% | 13.7% |
| Percent high school graduate or higher: | -- | 94.6% | 89.1% |
| Percent bachelor's degree or higher: | -- | 49.0% | 34.3% |
Income Information (21128 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $122,021 / yr. | $75,149 / yr. |
| Mean household income: | $148,989 / yr. | $105,833 / yr. |
| Median family income: | $148,151 / yr. | $92,646 / yr. |
| Per capita income: | $65,350 / yr. | $41,261 / yr. |
Employment (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 8,277 | -- | 63.5% |
| Employed: | 7,965 | 96.3% | 96.4% |
| Unemployed: | 303 | 3.7% | 5.3% |
| Not in labor force: | 4,350 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 5,999 | 75.3% | 79.7% |
| Government workers: | 1,422 | 17.9% | 14.2% |
| Self-employed: | 544 | 6.8% | 5.9% |
| Unpaid family workers: | 0 | 0.0% | 0.1% |
Race & Ethnicity (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 10,613 | 66.6% | 61.6% |
| Black or African American: | 2,137 | 13.4% | 12.4% |
| American Indian/Alaska Native: | 0 | 0.0% | 1.1% |
| Asian: | 2,235 | 14.0% | 6.0% |
| Native Hawaiian/Pacific Islander: | 0 | 0.0% | 0.2% |
| Some other race: | 51 | 0.3% | 8.4% |
| Two or more races: | 898 | 5.6% | 10.2% |
| Hispanic or Latino (any race): | 670 | 4.2% | 18.7% |
| Mexican: | 634 | 4.0% | 11.2% |
| Puerto Rican: | 8 | 0.1% | 1.8% |
| Cuban: | 223 | 1.4% | 0.7% |
| Other Hispanic or Latino: | 30 | 0.2% | 5.0% |
| Not Hispanic or Latino: | 373 | 2.3% | 81.1% |
Income Distribution (21128 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 139 | 2.5% | 4.9% |
| $10,000 to $14,999: | 131 | 2.4% | 3.8% |
| $15,000 to $24,999: | 218 | 3.9% | 7.0% |
| $25,000 to $34,999: | 296 | 5.3% | 7.4% |
| $35,000 to $49,999: | 330 | 5.9% | 10.7% |
| $50,000 to $74,999: | 551 | 9.9% | 16.1% |
| $75,000 to $99,999: | 542 | 9.7% | 12.8% |
| $100,000 to $149,999: | 1,129 | 20.3% | 17.1% |
| $150,000 to $199,999: | 671 | 12.1% | 8.8% |
| $200,000 or more: | 1,561 | 28.0% | 11.4% |
Commute to Work (21128 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 5,954 | 74.8% | 67.8% |
| Carpooled: | 672 | 8.4% | 8.7% |
| Public transportation: | 254 | 3.2% | 4.2% |
| Walked: | 28 | 0.4% | 2.5% |
| Other means: | 219 | 2.7% | 0.9% |
| Worked from home: | 739 | 9.3% | 13.8% |
| Mean travel time to work: | 34.7 min | -- | 26.7 min |
Industry (21128 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 0 | 0.0% | 1.6% |
| Construction: | 546 | 6.9% | 6.9% |
| Manufacturing: | 287 | 3.6% | 10.0% |
| Wholesale trade: | 220 | 2.8% | 2.4% |
| Retail trade: | 963 | 12.1% | 11.0% |
| Transportation, warehousing, utilities: | 296 | 3.7% | 5.8% |
| Information: | 175 | 2.2% | 1.9% |
| Finance, insurance, real estate: | 847 | 10.6% | 6.7% |
| Professional, scientific, management: | 1,058 | 13.3% | 12.1% |
| Education, health care, social services: | 2,287 | 28.7% | 23.3% |
| Arts, entertainment, food services: | 310 | 3.9% | 9.0% |
| Other services: | 354 | 4.4% | 4.7% |
| Public administration: | 622 | 7.8% | 4.7% |
Poverty Status (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 5.9% | 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 (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 15,376 | 96.5% | 91.3% |
| Private health insurance: | 12,909 | 81.0% | 67.6% |
| Public health coverage: | 4,668 | 29.3% | 35.9% |
| Without health insurance: | 539 | 3.4% | 8.7% |
Benefits & Assistance (21128 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 4,450 | 79.9% | 77.4% |
| Social Security income: | 1,745 | 31.3% | 31.0% |
| Retirement income: | 1,614 | 29.0% | 21.8% |
| Supplemental Security Income (SSI): | 254 | 4.6% | 4.5% |
| Cash public assistance income: | 101 | 1.8% | 1.8% |
| SNAP (food stamps) benefits: | 301 | 5.4% | 11.4% |
Housing Types (21128 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 3,375 | 57.2% | 61.4% |
| 1-unit, attached: | 1,032 | 17.5% | 6.1% |
| 2 units: | 0 | 0.0% | 3.4% |
| 3 or 4 units: | 58 | 1.0% | 4.3% |
| 5 to 9 units: | 220 | 3.7% | 4.6% |
| 10 to 19 units: | 932 | 15.8% | 4.3% |
| 20 or more units: | 281 | 4.8% | 9.9% |
| Mobile home: | 0 | 0.0% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (21128 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 64 | 1.1% | 0.6% |
| Built 2010 to 2019: | 722 | 12.2% | 8.2% |
| Built 2000 to 2009: | 2,079 | 35.2% | 13.5% |
| Built 1990 to 1999: | 837 | 14.2% | 13.2% |
| Built 1980 to 1989: | 900 | 15.3% | 13.2% |
| Built 1970 to 1979: | 212 | 3.6% | 14.6% |
| Built 1960 to 1969: | 335 | 5.7% | 10.2% |
| Built 1950 to 1959: | 460 | 7.8% | 9.9% |
| Built 1940 to 1949: | 111 | 1.9% | 4.6% |
| Built 1939 or earlier: | 178 | 3.0% | 12.0% |
Bedrooms (21128 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 28 | 0.5% | 2.4% |
| 1 bedroom: | 431 | 7.3% | 3.0% |
| 2 bedrooms: | 1,280 | 21.7% | 9.1% |
| 3 bedrooms: | 1,813 | 30.7% | 15.9% |
| 4 bedrooms: | 1,646 | 27.9% | 18.8% |
| 5 or more bedrooms: | 700 | 11.9% | 17.6% |
Heating Fuel (21128 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 3,171 | 57.0% | 47.1% |
| Bottled, tank, or LP gas: | 70 | 1.3% | 4.9% |
| Electricity: | 2,046 | 36.7% | 40.2% |
| Fuel oil, kerosene, etc.: | 232 | 4.2% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 7 | 0.1% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 11 | 0.2% | 0.5% |
| No fuel used: | 31 | 0.6% | 0.2% |
Vehicles Available (21128 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 202 | 3.6% | 8.3% |
| 1 vehicle available: | 1,637 | 29.4% | 32.6% |
| 2 vehicles available: | 2,159 | 38.8% | 37.0% |
| 3 or more vehicles available: | 1,570 | 28.2% | 22.1% |
Home Value Distribution (21128 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 45 | 1.0% | 5.7% |
| $50,000 to $99,999: | 0 | 0.0% | 7.8% |
| $100,000 to $149,999: | 8 | 0.2% | 9.2% |
| $150,000 to $199,999: | 105 | 2.2% | 10.8% |
| $200,000 to $299,999: | 954 | 20.4% | 19.9% |
| $300,000 to $499,999: | 2,075 | 44.4% | 24.1% |
| $500,000 to $999,999: | 1,484 | 31.8% | 17.0% |
| $1,000,000 or more: | 0 | 0.0% | 5.6% |
Housing Costs (21128 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $2,472 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $760 / mo. | $584 / mo. |
| Median gross rent: | $1,680 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 3.00 | 2.53 |
| Average household size (renter-occupied): | 2.12 | 2.38 |
Households (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 5,568 | -- | -- |
| Married-couple households: | 3,327 | 59.8% | 47.5% |
| Cohabiting couple households: | 1,385 | 24.9% | 7.0% |
| Male householder, no spouse: | 646 | 11.6% | 5.4% |
| Female householder, no spouse: | 1,353 | 24.3% | 12.7% |
| Householder living alone: | 1,756 | 31.5% | 28.6% |
| 65 years and over living alone: | 1,855 | 33.3% | 11.8% |
| Average household size: | 2.86 | -- | 2.53 |
| Average family size: | 3.44 | -- | -- |
Marital Status (21128 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 6,421 | -- | -- |
| Never married: | 2,044 | 31.8% | 37.0% |
| Now married: | 3,640 | 56.7% | 49.5% |
| Separated: | 234 | 3.6% | 1.5% |
| Widowed: | 458 | 7.1% | 2.6% |
| Divorced: | 1,504 | 23.4% | 9.3% |
School Enrollment (21128 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 4,365 | -- | -- |
| Nursery school, preschool: | 232 | 5.3% | 5.8% |
| Kindergarten: | 174 | 4.0% | 5.0% |
| Elementary school (grades 1-8): | 2,083 | 47.7% | 40.5% |
| High school (grades 9-12): | 799 | 18.3% | 21.4% |
| College or graduate school: | 1,077 | 24.7% | 27.3% |
Veterans & Disability (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 12,232 | -- | -- |
| Veterans: | 696 | 5.7% | 6.3% |
| Civilian noninstitutionalized population: | 15,915 | -- | -- |
| With a disability: | 1,773 | 11.1% | 13.4% |
| Under 18 with disability: | 69 | 3.9% | 5.8% |
| 18 to 64 with disability: | 908 | 51.2% | 10.4% |
| 65 and over with disability: | 796 | 44.9% | 33.4% |
Mobility (Residence 1 Year Ago) (21128 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 14,689 | 92.2% | 86.9% |
| Different house: | 1,156 | 7.3% | 13.1% |
| Same county: | 591 | 51.1% | 7.0% |
| Different county: | 565 | 48.9% | 3.2% |
| Different state: | 86 | 7.4% | 2.5% |
| Abroad: | 0 | 0.0% | 0.4% |
Place of Birth (21128 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 13,469 | 84.5% | 86.2% |
| Foreign born: | 305 | 1.9% | 13.9% |
| Naturalized citizen: | 2,465 | 808.2% | 52.7% |
| Not a citizen: | 2,465 | 808.2% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 2,465 | 808.2% | 10.5% |
| Asia: | 199 | 65.2% | 31.3% |
| Africa: | 490 | 160.7% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 203 | 66.6% | 50.0% |
| Northern America: | 6 | 2.0% | 2.2% |
Language Spoken at Home (21128 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 15,340 | -- | -- |
| English only: | 12,078 | 78.7% | 78.3% |
| Language other than English: | 3,262 | 21.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 332 | 2.2% | 13.3% |
| Other Indo-European languages: | 1,487 | 9.7% | 3.5% |
| Asian/Pacific Island languages: | 816 | 5.3% | 3.5% |
| Other languages: | 627 | 4.1% | 1.0% |
Computers & Internet (21128 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 5,568 | 100.0% | 93.1% |
| Households with broadband internet: | 5,312 | 95.4% | 89.4% |
Perry Hall, MD21128