| ZIP Code | 20625 |
|---|---|
| City | Cobb Island |
| State | Maryland (MD) |
| County | Charles County |
| Area Code | 227/240/301 |
| Latitude | 38.257481 |
|---|---|
| Longitude | -76.84453 |
| Timezone | New York (DST) |
| FIPS | 24017 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 45.2 yrs ↑ 16% since 2019 |
|---|---|
| Avg Household Size | 2.85 |
| Below Poverty | 1.9% ▼ 82% below avg |
| College Grads | 12.7% ▼ 67% below avg |
| Unemployment | 4.8% ≈ Avg |
| HS Graduate | 407 (46.9%) |
| Some College | 184 (21.2%) |
| Associates | 167 (19.2%) |
| Bachelors | 71 (8.2%) |
| Graduate Degree | 39 (4.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $161,000 ▲ 111% above avg ↑ 69% since 2019 |
|---|---|
| Median Home Value | $244,400 ▼ 12% below avg ↓ 26% since 2019 |
| Home/Income Ratio | 1.5x (nat avg ~3.5x) |
| Total Units | 514 |
| Vacant Units | 116 |
| Avg HH Size | 2.85 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 514 |
|---|---|
| Vacant | 116 |
| Owner Occupied | 85.2% |
| Renter Occupied | 14.8% |
| Avg HH Size | 2.85 |
ZIP code 20625 is located in Cobb Island, Maryland, within Charles County. With a population of 1,135, this is a sparsely populated ZIP code with a mature community — the median age is 45.2 years. Economically, 20625 is a affluent ZIP code: the median household income of $161,000 is more than double the national average.
Real estate in ZIP code 20625 represents an affordable housing market. The median home value of $244,400 is near the national average. Homeownership is strong here — 85.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 26% since 2019.
The population of 20625 is primarily White (95.95%). Residents are less-educated — 12.7% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a relatively small share of residents at 1.9%. Household income has grown by 69% since 2019.
The unemployment rate in 20625 stands at 4.8%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.
Overall, ZIP code 20625 in Cobb Island, MD is characterized as affluent, less-educated, a mature community, and predominantly owner-occupied. With 1,135 residents, a median household income of $161,000, and a median home value of $244,400, it offers a clear picture of life in this part of Maryland.