| ZIP Code | 21010 |
|---|---|
| City | Gunpowder |
| State | Maryland (MD) |
| County | Harford County |
| Area Code | 667 |
| Elevation | 19 ft |
| Latitude | 39.390932 |
|---|---|
| Longitude | -76.292629 |
| Timezone | New York (DST) |
| FIPS | 24025 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 17.9 yrs ↓ 44% since 2019 |
|---|---|
| Avg Household Size | 4.70 |
| Below Poverty | 0.0% ▼ 100% below avg |
| College Grads | 100.0% ▲ 158% above avg |
| Unemployment | 0.0% ▼ 100% below avg |
| Bachelors | 24 (34.3%) |
| Graduate Degree | 46 (65.7%) |
Education
Housing Tenure
Financials
| Median HH Income | $94,097 ▲ 23% above avg ↑ 57% since 2019 |
|---|---|
| Median Rent | $2,795/mo |
| Total Units | 105 |
| Vacant Units | 59 |
| Avg HH Size | 4.70 |
Income Distribution
How People Get to Work
Commute Time
ZIP code 21010 is located in Gunpowder, Maryland, within Harford County. With a population of 216, this is a sparsely populated ZIP code with a young community — the median age is 17.9 years. Economically, 21010 is a middle-income ZIP code: the median household income of $94,097 is above the national average.
Renters can expect to pay around $2,795 per month in median rent.
The population of 21010 is primarily White (72.69%). Residents are highly educated — 100.0% hold a bachelor's degree or higher, which is more than double the national average. Household income has grown by 57% since 2019.
About 22% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 78%.
Overall, ZIP code 21010 in Gunpowder, MD is characterized as middle-income, highly educated, and a young community.