Augusta, ME ZIP codes
Augusta, Maine has 5 ZIP codes, including 4 PO Box ZIPs. They are in Kennebec County.
- Population in these ZIPs
- 26,690
- Avg. median income
- $54,800population-weighted
- Typical home value
- $288,800population-weighted
- Metro area
- Augusta-Waterville, ME
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Augusta, ME ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 04330 | Kennebec County | 26,690 | $54,775 | $288,800 |
| 04332 PO Box | Kennebec County | — | — | — |
| 04333 PO Box | Kennebec County | — | — | — |
| 04336 PO Box | Kennebec County | — | — | — |
| 04338 PO Box | Kennebec County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Augusta
- Hallowell 4 mi
- Manchester 4 mi
- Farmingdale 6 mi
- Randolph 7 mi
- Vassalboro 9 mi
- Readfield 9 mi
- Winthrop 10 mi
- Gardiner 10 mi
- Windsor 10 mi
- Belgrade 11 mi
- South Gardiner 11 mi
- Coopers Mills 12 mi
Frequently asked questions
What is the ZIP code for Augusta, ME?
Augusta, ME has 5 ZIP codes: 04330, 04332, 04333, 04336 and 04338.
What county is Augusta, Maine in?
Augusta ZIP codes are in Kennebec County.
Which Augusta ZIP codes are PO Boxes?
04332, 04333, 04336 and 04338 are PO Box or single-organization ZIP codes; they have no residential delivery area.