21230 ZIP Code
Baltimore, Maryland
December 16, 2025
| ZIP Code: | 21230 |
| City/Town: | Baltimore |
| County: | Baltimore (city) |
| State: | Maryland |
| ZIP Type: | Standard |
| Population: | 32,883 |
| Median Household Income: | $95,470 |
| Per Capita Income: | $68,209 |
| Total Housing Units: | 17,814 |
| Median Home Value: | $323,300 |
| Land Area: | 6.3 sq miles
16.4 sq km |
| Water Area: | 2.2 sq miles
5.8 sq km |
| Coordinates: | 39.2681, -76.6267 |
Population Information (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 32,883 | -- | -- |
| Male: | 16,154 | 49.1% | 49.6% |
| Female: | 16,729 | 50.9% | 50.4% |
| Median Age: | 33.5 yrs | -- | 38.5 yrs |
| Under 5 years: | 2,026 | 6.2% | 5.7% |
| 5 to 9 years: | 1,639 | 5.0% | 6.0% |
| 10 to 14 years: | 1,611 | 4.9% | 6.5% |
| 15 to 19 years: | 1,062 | 3.2% | 6.6% |
| 20 to 24 years: | 2,077 | 6.3% | 6.7% |
| 25 to 34 years: | 9,279 | 28.2% | 13.7% |
| 35 to 44 years: | 5,049 | 15.4% | 12.9% |
| 45 to 54 years: | 3,098 | 9.4% | 12.4% |
| 55 to 59 years: | 1,685 | 5.1% | 6.5% |
| 60 to 64 years: | 1,692 | 5.1% | 6.4% |
| 65 to 74 years: | 2,379 | 7.2% | 9.7% |
| 75 to 84 years: | 845 | 2.6% | 4.8% |
| 85 years and over: | 441 | 1.3% | 2.0% |
Housing Information (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $323,300 | -- | $281,900 |
| Median rooms: | 5.2 | -- | 5.5 |
| Median rent: | $1,700 / mo. | -- | $1,268 / mo. |
| Total housing units: | 17,814 | -- | -- |
| Occupied housing units: | 15,560 | 87.3% | 38.0% |
| Vacant housing units: | 2,254 | 12.7% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 7,905 | 50.8% | 64.8% |
| Renter-occupied: | 7,655 | 49.2% | 35.2% |
Educational Attainment (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 24,468 | -- | -- |
| Less than 9th grade: | 999 | 4.1% | 4.7% |
| 9th to 12th grade, no diploma: | 1,862 | 7.6% | 6.1% |
| High school graduate: | 3,425 | 14.0% | 26.4% |
| Some college, no degree: | 3,395 | 13.9% | 19.7% |
| Associate degree: | 761 | 3.1% | 8.7% |
| Bachelor's degree: | 7,486 | 30.6% | 20.9% |
| Graduate or professional degree: | 6,540 | 26.7% | 13.7% |
| Percent high school graduate or higher: | -- | 88.3% | 89.1% |
| Percent bachelor's degree or higher: | -- | 57.3% | 34.3% |
Income Information (21230 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $95,470 / yr. | $75,149 / yr. |
| Mean household income: | $130,270 / yr. | $105,833 / yr. |
| Median family income: | $116,839 / yr. | $92,646 / yr. |
| Per capita income: | $68,209 / yr. | $41,261 / yr. |
Employment (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 19,975 | -- | 63.5% |
| Employed: | 18,940 | 95.6% | 96.4% |
| Unemployed: | 882 | 4.4% | 5.3% |
| Not in labor force: | 7,387 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 14,914 | 78.7% | 79.7% |
| Government workers: | 3,440 | 18.2% | 14.2% |
| Self-employed: | 578 | 3.1% | 5.9% |
| Unpaid family workers: | 8 | 0.0% | 0.1% |
Race & Ethnicity (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 19,498 | 59.3% | 61.6% |
| Black or African American: | 8,826 | 26.8% | 12.4% |
| American Indian/Alaska Native: | 186 | 0.6% | 1.1% |
| Asian: | 855 | 2.6% | 6.0% |
| Native Hawaiian/Pacific Islander: | 5 | 0.0% | 0.2% |
| Some other race: | 1,944 | 5.9% | 8.4% |
| Two or more races: | 1,569 | 4.8% | 10.2% |
| Hispanic or Latino (any race): | 2,501 | 7.6% | 18.7% |
| Mexican: | 2,954 | 9.0% | 11.2% |
| Puerto Rican: | 215 | 0.7% | 1.8% |
| Cuban: | 277 | 0.8% | 0.7% |
| Other Hispanic or Latino: | 150 | 0.5% | 5.0% |
| Not Hispanic or Latino: | 2,312 | 7.0% | 81.1% |
Income Distribution (21230 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 898 | 5.8% | 4.9% |
| $10,000 to $14,999: | 493 | 3.2% | 3.8% |
| $15,000 to $24,999: | 1,028 | 6.6% | 7.0% |
| $25,000 to $34,999: | 854 | 5.5% | 7.4% |
| $35,000 to $49,999: | 1,266 | 8.1% | 10.7% |
| $50,000 to $74,999: | 1,682 | 10.8% | 16.1% |
| $75,000 to $99,999: | 1,867 | 12.0% | 12.8% |
| $100,000 to $149,999: | 2,829 | 18.2% | 17.1% |
| $150,000 to $199,999: | 1,923 | 12.4% | 8.8% |
| $200,000 or more: | 2,720 | 17.5% | 11.4% |
Commute to Work (21230 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 11,738 | 62.0% | 67.8% |
| Carpooled: | 1,085 | 5.7% | 8.7% |
| Public transportation: | 893 | 4.7% | 4.2% |
| Walked: | 1,205 | 6.4% | 2.5% |
| Other means: | 577 | 3.0% | 0.9% |
| Worked from home: | 3,394 | 17.9% | 13.8% |
| Mean travel time to work: | 27.3 min | -- | 26.7 min |
Industry (21230 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 10 | 0.1% | 1.6% |
| Construction: | 1,044 | 5.5% | 6.9% |
| Manufacturing: | 1,020 | 5.4% | 10.0% |
| Wholesale trade: | 434 | 2.3% | 2.4% |
| Retail trade: | 1,043 | 5.5% | 11.0% |
| Transportation, warehousing, utilities: | 659 | 3.5% | 5.8% |
| Information: | 451 | 2.4% | 1.9% |
| Finance, insurance, real estate: | 1,961 | 10.4% | 6.7% |
| Professional, scientific, management: | 4,219 | 22.3% | 12.1% |
| Education, health care, social services: | 4,855 | 25.6% | 23.3% |
| Arts, entertainment, food services: | 1,304 | 6.9% | 9.0% |
| Other services: | 677 | 3.6% | 4.7% |
| Public administration: | 1,263 | 6.7% | 4.7% |
Poverty Status (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 14.0% | 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 (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 30,664 | 93.3% | 91.3% |
| Private health insurance: | 23,816 | 72.4% | 67.6% |
| Public health coverage: | 9,844 | 29.9% | 35.9% |
| Without health insurance: | 2,066 | 6.3% | 8.7% |
Benefits & Assistance (21230 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 12,806 | 82.3% | 77.4% |
| Social Security income: | 2,786 | 17.9% | 31.0% |
| Retirement income: | 2,387 | 15.3% | 21.8% |
| Supplemental Security Income (SSI): | 928 | 6.0% | 4.5% |
| Cash public assistance income: | 389 | 2.5% | 1.8% |
| SNAP (food stamps) benefits: | 2,047 | 13.2% | 11.4% |
Housing Types (21230 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 1,229 | 6.9% | 61.4% |
| 1-unit, attached: | 11,381 | 63.9% | 6.1% |
| 2 units: | 667 | 3.7% | 3.4% |
| 3 or 4 units: | 425 | 2.4% | 4.3% |
| 5 to 9 units: | 294 | 1.7% | 4.6% |
| 10 to 19 units: | 383 | 2.1% | 4.3% |
| 20 or more units: | 3,418 | 19.2% | 9.9% |
| Mobile home: | 17 | 0.1% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (21230 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 43 | 0.2% | 0.6% |
| Built 2010 to 2019: | 1,969 | 11.1% | 8.2% |
| Built 2000 to 2009: | 1,470 | 8.3% | 13.5% |
| Built 1990 to 1999: | 776 | 4.4% | 13.2% |
| Built 1980 to 1989: | 875 | 4.9% | 13.2% |
| Built 1970 to 1979: | 758 | 4.3% | 14.6% |
| Built 1960 to 1969: | 998 | 5.6% | 10.2% |
| Built 1950 to 1959: | 1,305 | 7.3% | 9.9% |
| Built 1940 to 1949: | 816 | 4.6% | 4.6% |
| Built 1939 or earlier: | 8,804 | 49.4% | 12.0% |
Bedrooms (21230 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 322 | 1.8% | 2.4% |
| 1 bedroom: | 3,319 | 18.6% | 3.0% |
| 2 bedrooms: | 6,948 | 39.0% | 9.1% |
| 3 bedrooms: | 5,846 | 32.8% | 15.9% |
| 4 bedrooms: | 1,297 | 7.3% | 18.8% |
| 5 or more bedrooms: | 82 | 0.5% | 17.6% |
Heating Fuel (21230 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 9,492 | 61.0% | 47.1% |
| Bottled, tank, or LP gas: | 167 | 1.1% | 4.9% |
| Electricity: | 5,532 | 35.6% | 40.2% |
| Fuel oil, kerosene, etc.: | 148 | 1.0% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 7 | 0.0% | 1.5% |
| Solar energy: | 98 | 0.6% | 0.1% |
| Other fuel: | 35 | 0.2% | 0.5% |
| No fuel used: | 81 | 0.5% | 0.2% |
Vehicles Available (21230 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 2,393 | 15.4% | 8.3% |
| 1 vehicle available: | 7,050 | 45.3% | 32.6% |
| 2 vehicles available: | 4,985 | 32.0% | 37.0% |
| 3 or more vehicles available: | 1,132 | 7.3% | 22.1% |
Home Value Distribution (21230 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 289 | 3.7% | 5.7% |
| $50,000 to $99,999: | 684 | 8.7% | 7.8% |
| $100,000 to $149,999: | 427 | 5.4% | 9.2% |
| $150,000 to $199,999: | 579 | 7.3% | 10.8% |
| $200,000 to $299,999: | 1,595 | 20.2% | 19.9% |
| $300,000 to $499,999: | 2,836 | 35.9% | 24.1% |
| $500,000 to $999,999: | 1,321 | 16.7% | 17.0% |
| $1,000,000 or more: | 174 | 2.2% | 5.6% |
Housing Costs (21230 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $2,241 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $679 / mo. | $584 / mo. |
| Median gross rent: | $1,700 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.15 | 2.53 |
| Average household size (renter-occupied): | 2.06 | 2.38 |
Households (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 15,560 | -- | -- |
| Married-couple households: | 4,772 | 30.7% | 47.5% |
| Cohabiting couple households: | 1,725 | 11.1% | 7.0% |
| Male householder, no spouse: | 4,020 | 25.8% | 5.4% |
| Female householder, no spouse: | 4,942 | 31.8% | 12.7% |
| Householder living alone: | 2,889 | 18.6% | 28.6% |
| 65 years and over living alone: | 2,947 | 18.9% | 11.8% |
| Average household size: | 2.10 | -- | 2.53 |
| Average family size: | 3.04 | -- | -- |
Marital Status (21230 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 13,350 | -- | -- |
| Never married: | 6,798 | 50.9% | 37.0% |
| Now married: | 5,139 | 38.5% | 49.5% |
| Separated: | 126 | 0.9% | 1.5% |
| Widowed: | 940 | 7.0% | 2.6% |
| Divorced: | 6,580 | 49.3% | 9.3% |
School Enrollment (21230 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 6,729 | -- | -- |
| Nursery school, preschool: | 666 | 9.9% | 5.8% |
| Kindergarten: | 227 | 3.4% | 5.0% |
| Elementary school (grades 1-8): | 2,601 | 38.7% | 40.5% |
| High school (grades 9-12): | 935 | 13.9% | 21.4% |
| College or graduate school: | 2,300 | 34.2% | 27.3% |
Veterans & Disability (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 26,686 | -- | -- |
| Veterans: | 1,244 | 4.7% | 6.3% |
| Civilian noninstitutionalized population: | 32,730 | -- | -- |
| With a disability: | 4,417 | 13.5% | 13.4% |
| Under 18 with disability: | 236 | 5.3% | 5.8% |
| 18 to 64 with disability: | 2,472 | 56.0% | 10.4% |
| 65 and over with disability: | 1,709 | 38.7% | 33.4% |
Mobility (Residence 1 Year Ago) (21230 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 26,584 | 80.8% | 86.9% |
| Different house: | 5,830 | 17.7% | 13.1% |
| Same county: | 2,664 | 45.7% | 7.0% |
| Different county: | 3,050 | 52.3% | 3.2% |
| Different state: | 1,420 | 24.4% | 2.5% |
| Abroad: | 116 | 2.0% | 0.4% |
Place of Birth (21230 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 30,133 | 91.6% | 86.2% |
| Foreign born: | 450 | 1.4% | 13.9% |
| Naturalized citizen: | 2,750 | 611.1% | 52.7% |
| Not a citizen: | 2,750 | 611.1% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 2,750 | 611.1% | 10.5% |
| Asia: | 440 | 97.8% | 31.3% |
| Africa: | 199 | 44.2% | 5.5% |
| Oceania: | 23 | 5.1% | 0.5% |
| Latin America: | 1,432 | 318.2% | 50.0% |
| Northern America: | 14 | 3.1% | 2.2% |
Language Spoken at Home (21230 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 30,857 | -- | -- |
| English only: | 27,445 | 88.9% | 78.3% |
| Language other than English: | 3,412 | 11.1% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 2,111 | 6.8% | 13.3% |
| Other Indo-European languages: | 497 | 1.6% | 3.5% |
| Asian/Pacific Island languages: | 471 | 1.5% | 3.5% |
| Other languages: | 333 | 1.1% | 1.0% |
Computers & Internet (21230 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 15,560 | 100.0% | 93.1% |
| Households with broadband internet: | 14,877 | 95.6% | 89.4% |
Baltimore, MD21230