Cumberland County, Maine
Cumberland County is a county in Maine. Its county FIPS code is 23005. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 23005
- Representative coordinates
- 43.808348, -70.330375
- County type
- County
- County seat or government
- Portland
- Resident population, July 2025
- 317,222
- Land area
- 2,165.829 km²
- Water area
- 987.383 km²
- State
- Maine
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Cumberland County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
04003 · 04009 · 04011 · 04015 · 04017 · 04019 · 04021 · 04024 · 04029 · 04032 · 04038 · 04039 · 04040 · 04050 · 04055 · 04057 · 04062 · 04066 · 04069 · 04071 · 04074 · 04079 · 04084 · 04085 · 04091 · 04092 · 04096 · 04097 · 04101 · 04102 · 04103 · 04105 · 04106 · 04107 · 04108 · 04109 · 04110 · 04260
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Bridgton CDP, ME
- Brunswick CDP, ME
- Casco CDP, ME
- Cousins Island CDP, ME
- Cumberland Center CDP, ME
- Dunstan CDP, ME
- Falmouth CDP, ME
- Falmouth Foreside CDP, ME
- Freeport CDP, ME
- Gorham CDP, ME
- Gray CDP, ME
- Little Falls CDP, ME
- Littlejohn Island CDP, ME
- Naples CDP, ME
- North Windham CDP, ME
- Oak Hill CDP, ME
- Portland city, ME
- South Portland city, ME
- South Windham CDP, ME
- Standish CDP, ME
- Steep Falls CDP, ME
- Westbrook city, ME
- Yarmouth CDP, ME
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.