| ZIP Code | 21230 |
|---|---|
| City | Baltimore |
| State | Maryland (MD) |
| County | Baltimore (city) County |
| Area Code | 410/667 |
| Latitude | 39.268123 |
|---|---|
| Longitude | -76.626716 |
| Timezone | New York (DST) |
| FIPS | 24510 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 33.0 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.08 |
| Below Poverty | 15.8% ▲ 58% above avg |
| College Grads | 66.3% ▲ 71% above avg |
| Unemployment | 3.4% ▼ 31% below avg |
| No HS Diploma | 539 (2.4%) |
| HS Graduate | 2,920 (13.2%) |
| Some College | 1,893 (8.6%) |
| Associates | 2,098 (9.5%) |
| Bachelors | 827 (3.7%) |
| Graduate Degree | 13,827 (62.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $94,164 ▲ 23% above avg ↑ 11% since 2019 |
|---|---|
| Median Home Value | $327,700 ▲ 18% above avg ↑ 19% since 2019 |
| Home/Income Ratio | 3.5x (nat avg ~3.5x) |
| Median Rent | $1,771/mo ↑ 19% since 2019 |
| Total Units | 18,070 |
| Vacant Units | 2,067 |
| Avg HH Size | 2.08 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 18,070 |
|---|---|
| Vacant | 2,067 |
| Owner Occupied | 49.6% |
| Renter Occupied | 50.4% |
| Avg HH Size | 2.08 |
ZIP code 21230 is located in Baltimore, Maryland, within Baltimore (city) County. With a population of 33,509, this is a moderately populated ZIP code with a relatively young community — the median age is 33 years. Economically, 21230 is a middle-income ZIP code: the median household income of $94,164 is above the national average.
Real estate in ZIP code 21230 represents a mid-range housing market. The median home value of $327,700 is above the national average. Renters can expect to pay around $1,771 per month in median rent. The area has a relatively balanced mix of owners (49.6%) and renters (50.4%). Median home values have increased by 19% since 2019.
The population of 21230 is majority White (55.01%). Residents are highly educated — 66.3% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects some residents at 15.8%. Household income has grown by 11% since 2019.
The unemployment rate in 21230 stands at 3.4%, which is below the national average. About 20% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 60%.
Overall, ZIP code 21230 in Baltimore, MD is characterized as middle-income, highly educated, and a relatively young community. With 33,509 residents, a median household income of $94,164, and a median home value of $327,700, it offers a clear picture of life in this part of Maryland.