ZIP code · Columbus · Ohio · United States
ZIP code 43230 — Columbus
ZIP code 43230 serves Columbus, Ohio.
- Postal code
- 43230Single source Value from one source, not cross-checked.
- City
- Columbus
- County
- Franklin FIPS 39049
- State
- Ohio
- Country
- United States
- Coordinates
- 40.0347, -82.8726 — precision precise (locality)
View on OpenStreetMap - Population
- 59,522 (ZCTA, ACS 5-year)
- Population density
- 2,917 / sq mi
- Land area
- 20.4 sq mi (52.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $92,271
- Per-capita income
- $47,980
- Median age
- 36.7
- Households
- 25,026
- Housing units
- 26,170
- Median home value
- $282,800
- Median gross rent
- $1,407 / month
- Congressional district
- OH-3 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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)
Tools: compare 43230 with another ZIP · ZIPs within 25 miles · distance from 43230
Map of ZIP code 43230
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 37 | 41 | 51 | 64 | 74 | 82 | 85 | 84 | 78 | 66 | 52 | 42 |
| Avg low °F | 22 | 24 | 32 | 42 | 52 | 62 | 65 | 64 | 57 | 45 | 35 | 27 |
| Precip in | 3.0 | 2.4 | 3.6 | 3.9 | 4.0 | 4.3 | 4.7 | 3.7 | 3.1 | 2.9 | 2.8 | 3.1 |
NOAA 1991–2020 climate normals from the nearest station: COLUMBUS PORT COLUMBUS INTL AP (3.0 mi) · NOAA NCEI
Places in ZIP 43230
- 17 schools
- 2 hospitals & clinics
- 2 doctors & dentists
- 4 pharmacies
- 6 supermarkets
- 100 restaurants & cafés
- 6 bars & pubs
- 42 parks
- 44 playgrounds
- 8 gyms & sports centres
- 1 libraries
- 1 post offices
- 21 places of worship
- 15 banks
- 13 gas stations
- 2 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