| ZIP Code | 20838 |
|---|---|
| City | Barnesville |
| State | Maryland (MD) |
| County | Montgomery County |
| Area Code | 227/240/301 |
| Elevation | 491 ft |
| Latitude | 39.22409 |
|---|---|
| Longitude | -77.370287 |
| Timezone | New York (DST) |
| FIPS | 24031 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 34.4 yrs ↓ 36% since 2019 |
|---|---|
| Avg Household Size | 4.01 |
| Below Poverty | 0.7% ▼ 93% below avg |
| College Grads | 61.4% ▲ 58% above avg |
| Unemployment | 1.0% ▼ 79% below avg |
| HS Graduate | 62 (27.2%) |
| Some College | 9 (3.9%) |
| Associates | 17 (7.5%) |
| Bachelors | 5 (2.2%) |
| Graduate Degree | 135 (59.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $223,571 ▲ 193% above avg ↑ 77% since 2019 |
|---|---|
| Median Home Value | $807,100 ▲ 189% above avg ↑ 35% since 2019 |
| Home/Income Ratio | 3.6x (nat avg ~3.5x) |
| Total Units | 107 |
| Vacant Units | 5 |
| Avg HH Size | 4.01 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 107 |
|---|---|
| Vacant | 5 |
| Owner Occupied | 98.0% |
| Renter Occupied | 2.0% |
| Avg HH Size | 4.01 |
ZIP code 20838 is located in Barnesville, Maryland, within Montgomery County. With a population of 409, this is a sparsely populated ZIP code with a relatively young community — the median age is 34.4 years. Economically, 20838 is a affluent ZIP code: the median household income of $223,571 is more than double the national average.
Real estate in ZIP code 20838 represents among the most expensive housing markets in the country. The median home value of $807,100 is more than double the national average. Homeownership is strong here — 98.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 35% since 2019.
The population of 20838 is primarily White (85.82%). Residents are highly educated — 61.4% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 0.7%. Household income has grown by 77% since 2019.
The unemployment rate in 20838 stands at 1.0%, which is well below the national average. A notably high share of workers — 41% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 42%.
Overall, ZIP code 20838 in Barnesville, MD is characterized as affluent, highly educated, a relatively young community, and predominantly owner-occupied. With 409 residents, a median household income of $223,571, and a median home value of $807,100, it offers a clear picture of life in this part of Maryland.