| ZIP Code | 21207 |
|---|---|
| City | Gwynn Oak |
| State | Maryland (MD) |
| County | Baltimore County |
| Area Code | 410/443/667 |
| Elevation | 295 ft |
| Latitude | 39.324167 |
|---|---|
| Longitude | -76.719484 |
| Timezone | New York (DST) |
| FIPS | 24005 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 38.5 yrs ↓ 5% since 2019 |
|---|---|
| Avg Household Size | 2.51 |
| Below Poverty | 13.2% ▲ 32% above avg |
| College Grads | 41.2% ≈ Avg |
| Unemployment | 6.5% ▲ 32% above avg |
| No HS Diploma | 451 (1.4%) |
| HS Graduate | 9,469 (29.6%) |
| Some College | 4,254 (13.3%) |
| Associates | 4,652 (14.5%) |
| Bachelors | 2,825 (8.8%) |
| Graduate Degree | 10,353 (32.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $64,284 ▼ 16% below avg ↑ 12% since 2019 |
|---|---|
| Median Home Value | $248,400 ▼ 11% below avg ↑ 29% since 2019 |
| Home/Income Ratio | 3.9x (nat avg ~3.5x) |
| Median Rent | $1,390/mo ↑ 22% since 2019 |
| Total Units | 20,974 |
| Vacant Units | 1,366 |
| Avg HH Size | 2.51 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 20,974 |
|---|---|
| Vacant | 1,366 |
| Owner Occupied | 61.1% |
| Renter Occupied | 38.9% |
| Avg HH Size | 2.51 |
ZIP code 21207 is located in Gwynn Oak, Maryland, within Baltimore County. With a population of 49,599, this is a highly populated ZIP code with a middle-aged community — the median age is 38.5 years. Economically, 21207 is a solidly middle-class ZIP code: the median household income of $64,284 is below the national average.
Real estate in ZIP code 21207 represents an affordable housing market. The median home value of $248,400 is near the national average. Renters can expect to pay around $1,390 per month in median rent. Homeownership is strong here — 61.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 29% since 2019.
The population of 21207 is primarily Black (77.99%). Residents are well-educated — 41.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 13.2%. Household income has grown by 12% since 2019.
The unemployment rate in 21207 stands at 6.5%, which is above the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 72%.
Overall, ZIP code 21207 in Gwynn Oak, MD is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 49,599 residents, a median household income of $64,284, and a median home value of $248,400, it offers a clear picture of life in this part of Maryland.