Cecil County, Maryland ZIP Codes
- ZIP records
15 - Cities represented
15 - Sum of listed ZIP population estimates
104,960
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 21921 | Elkton | 45,527 |
| 2 | 21901 | North East | 19,514 |
| 3 | 21911 | Rising Sun | 10,551 |
| 4 | 21904 | Port Deposit | 6,233 |
| 5 | 21903 | Perryville | 5,692 |
| 6 | 21918 | Conowingo | 4,169 |
| 7 | 21919 | Earleville | 3,626 |
| 8 | 21915 | Chesapeake City | 2,471 |
| 9 | 21917 | Colora | 2,233 |
| 10 | 21912 | Warwick | 1,536 |
Cities in Cecil County
- Cecilton
- Charlestown
- Chesapeake City
- Colora
- Conowingo
- Earleville
- Elk Mills
- Elkton
- Georgetown
- North East
- Perry Point
- Perryville
- Port Deposit
- Rising Sun
- Warwick
ZIP Directory
- ZIP 21901
- ZIP 21902
- ZIP 21903
- ZIP 21904
- ZIP 21911
- ZIP 21912
- ZIP 21913
- ZIP 21914
- ZIP 21915
- ZIP 21917
- ZIP 21918
- ZIP 21919
- ZIP 21920
- ZIP 21921
- ZIP 21930
Browse all ZIP data for Maryland
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.