Cumberland County, Maine ZIP Codes
- ZIP records
38 - Cities represented
35 - Sum of listed ZIP population estimates
309,364
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 | 04103 | Portland | 32,024 |
| 2 | 04106 | South Portland | 27,019 |
| 3 | 04074 | Scarborough | 23,076 |
| 4 | 04011 | Brunswick | 22,336 |
| 5 | 04092 | Westbrook | 20,775 |
| 6 | 04062 | Windham | 19,188 |
| 7 | 04101 | Portland | 18,431 |
| 8 | 04038 | Gorham | 18,300 |
| 9 | 04102 | Portland | 17,267 |
| 10 | 04105 | Falmouth | 12,755 |
Cities in Cumberland County
- Bailey Island
- Bridgton
- Brunswick
- Cape Elizabeth
- Casco
- Chebeague Island
- Cliff Island
- Cumberland Center
- Cumberland Foreside
- East Baldwin
- Falmouth
- Freeport
- Gorham
- Gray
- Harpswell
- Harrison
- Long Island
- Naples
- New Gloucester
- North Bridgton
- North Yarmouth
- Orrs Island
- Peaks Island
- Portland
- Pownal
- Raymond
- Scarborough
- Sebago
- South Portland
- Standish
- Steep Falls
- West Baldwin
- Westbrook
- Windham
- Yarmouth
ZIP Directory
- ZIP 04003
- ZIP 04009
- ZIP 04011
- ZIP 04015
- ZIP 04017
- ZIP 04019
- ZIP 04021
- ZIP 04024
- ZIP 04029
- ZIP 04032
- ZIP 04038
- ZIP 04039
- ZIP 04040
- ZIP 04050
- ZIP 04055
- ZIP 04057
- ZIP 04062
- ZIP 04066
- ZIP 04069
- ZIP 04071
- ZIP 04074
- ZIP 04079
- ZIP 04084
- ZIP 04085
- ZIP 04091
- ZIP 04092
- ZIP 04096
- ZIP 04097
- ZIP 04101
- ZIP 04102
- ZIP 04103
- ZIP 04105
- ZIP 04106
- ZIP 04107
- ZIP 04108
- ZIP 04109
- ZIP 04110
- ZIP 04260
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.