Churchville, MD zip code
Churchville, Maryland uses one zip code: 21028. Most of it is in Harford County. Together these zip codes are home to about 3.1K people.
Zip codes
1
Population
3.1K
All zips combined
Largest zip
21028
3,103 residents
Zip codes in Churchville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21028 | 3,103 | $137,586 |