ZIP code · Atlanta · Indiana · United States
ZIP code 46031 — Atlanta
ZIP code 46031 serves Atlanta, Indiana.
- Postal code
- 46031Single source Value from one source, not cross-checked.
- City
- Atlanta
- County
- Hamilton FIPS 18057
- State
- Indiana
- Country
- United States
- Coordinates
- 40.2103, -86.0190 — precision precise (locality)
View on OpenStreetMap - Population
- 2,237 (ZCTA, ACS 5-year)
- Population density
- 44 / sq mi
- Land area
- 51.4 sq mi (133 km²) (ZCTA, ACS 5-year)
- Median household income
- $73,583
- Per-capita income
- $36,007
- Median age
- 41
- Households
- 847
- Housing units
- 943
- Median home value
- $177,500
- Median gross rent
- $1,110 / month
- Congressional district
- IN-5 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Indiana/Indianapolis (UTC−5 / UTC−4 DST)
- Area code
- 765Telephone 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 46031 with another ZIP · ZIPs within 25 miles · distance from 46031
Map of ZIP code 46031
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 39 | 50 | 63 | 73 | 82 | 85 | 84 | 79 | 66 | 51 | 40 |
| Avg low °F | 17 | 20 | 29 | 39 | 50 | 60 | 62 | 60 | 53 | 41 | 31 | 23 |
| Precip in | 2.8 | 2.2 | 3.1 | 4.4 | 4.5 | 5.4 | 4.3 | 3.2 | 3.3 | 3.1 | 3.4 | 2.7 |
NOAA 1991–2020 climate normals from the nearest station: TIPTON 5 SW (4.8 mi) · NOAA NCEI
Places in ZIP 46031
- 1 parks
- 2 playgrounds
- 1 libraries
- 1 post offices
- 4 places of worship
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