| ZIP Code | 21029 |
|---|---|
| City | Clarksville |
| State | Maryland (MD) |
| County | Howard County |
| Area Code | 227/240 |
| Elevation | 453 ft |
| Latitude | 39.21356 |
|---|---|
| Longitude | -76.959392 |
| Timezone | New York (DST) |
| FIPS | 24027 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 43.2 yrs ↓ 5% since 2019 |
|---|---|
| Avg Household Size | 3.38 |
| Below Poverty | 1.2% ▼ 88% below avg |
| College Grads | 86.1% ▲ 122% above avg |
| Unemployment | 2.5% ▼ 49% below avg |
| No HS Diploma | 13 (0.2%) |
| HS Graduate | 461 (5.8%) |
| Some College | 250 (3.1%) |
| Associates | 387 (4.8%) |
| Bachelors | 471 (5.9%) |
| Graduate Degree | 6,420 (80.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $250,001 ▲ 228% above avg ↑ 23% since 2019 |
|---|---|
| Median Home Value | $904,700 ▲ 225% above avg ↑ 28% since 2019 |
| Home/Income Ratio | 3.6x (nat avg ~3.5x) |
| Median Rent | $3,501/mo ↑ 49% since 2019 |
| Total Units | 4,155 |
| Vacant Units | 83 |
| Avg HH Size | 3.38 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 4,155 |
|---|---|
| Vacant | 83 |
| Owner Occupied | 91.7% |
| Renter Occupied | 8.3% |
| Avg HH Size | 3.38 |
ZIP code 21029 is located in Clarksville, Maryland, within Howard County. With a population of 13,783, this is a lightly populated ZIP code with a middle-aged community — the median age is 43.2 years. Economically, 21029 is a affluent ZIP code: the median household income of $250,001 is more than double the national average.
Real estate in ZIP code 21029 represents among the most expensive housing markets in the country. The median home value of $904,700 is more than double the national average. Renters can expect to pay around $3,501 per month in median rent. Homeownership is strong here — 91.7% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.
The population of 21029 is racially diverse, with White as the largest group at 41.6%. Residents are highly educated — 86.1% hold a bachelor's degree or higher, which is more than double the national average. Poverty affects a relatively small share of residents at 1.2%. Household income has grown by 23% since 2019.
The unemployment rate in 21029 stands at 2.5%, which is below the national average. About 21% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 71%.
Overall, ZIP code 21029 in Clarksville, MD is characterized as affluent, highly educated, a middle-aged community, and predominantly owner-occupied. With 13,783 residents, a median household income of $250,001, and a median home value of $904,700, it offers a clear picture of life in this part of Maryland.