ZIP code · Augusta · Maine · United States
ZIP code 04330 — Augusta
ZIP code 04330 serves Augusta, Maine.
- Postal code
- 04330Single source Value from one source, not cross-checked.
- City
- Augusta
- County
- Kennebec FIPS 23011
- State
- Maine
- Country
- United States
- Coordinates
- 44.3232, -69.7665 — precision precise (locality)
View on OpenStreetMap - Population
- 26,517 (ZCTA, ACS 5-year)
- Population density
- 227 / sq mi
- Land area
- 116.9 sq mi (302.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $55,158
- Per-capita income
- $35,852
- Median age
- 43.5
- Households
- 12,056
- Housing units
- 13,017
- Median home value
- $197,600
- Median gross rent
- $912 / month
- Congressional district
- ME-2 (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 207Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 04330 with another ZIP · ZIPs within 25 miles · distance from 04330
Map of ZIP code 04330
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 29 | 32 | 41 | 54 | 66 | 74 | 80 | 79 | 71 | 58 | 46 | 35 |
| Avg low °F | 12 | 14 | 23 | 34 | 45 | 54 | 60 | 59 | 51 | 40 | 30 | 20 |
| Precip in | 2.6 | 2.3 | 3.2 | 3.8 | 3.3 | 4.0 | 3.2 | 3.4 | 3.9 | 4.7 | 4.0 | 3.4 |
NOAA 1991–2020 climate normals from the nearest station: AUGUSTA STATE AP (1.6 mi) · NOAA NCEI
Places in ZIP 04330
- 15 schools
- 2 colleges & universities
- 6 hospitals & clinics
- 9 doctors & dentists
- 8 pharmacies
- 5 supermarkets
- 73 restaurants & cafés
- 4 bars & pubs
- 29 parks
- 36 playgrounds
- 7 gyms & sports centres
- 3 libraries
- 5 post offices
- 21 places of worship
- 17 banks
- 19 gas stations
- 2 EV charging stations
- 14 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page