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ZIP Code 43230
Gahanna, OH, Franklin County
Population
58,076
Land area
20.4sq mi
People per sq mi
2,846
City
Gahanna
ZIP 43230 and nearby ZIP codes
ZIP 43230 at a glance
- ZIP 43230 (Gahanna) is about 9.8 times as dense as Ohio as a whole.
- The median household income is $91,424, 28% above the Ohio median of $71,389.
- A typical owner-occupied home is valued at $306,500 (43% above Ohio) and median rent is $1,463 a month.
Local data for ZIP 43230
Counts from official public data
Housing and community stats
ZIP 43230, American Community Survey 2020-2024
Median household income
$91,424
Poverty rate
6.7%
Median home value
$306,500
Prices +3.6% in a year
Median rent
$1,463/mo
Homeownership
59.8%
Bachelor's or higher
49.0%
Median age
37.2
Average commute
20.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,391
ZIP Business Patterns 2023
Employees
26,798
$1.5B annual payroll
PPP loans
$143M
2,129 loans
Campaign donations
$498K
32% D, 19% R, 2026 cycle
Environment and hazard risk
ZIP 43230, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: cold wave
Storm events since 1996
1,047
Countywide, mostly thunderstorm wind
Flood insurance policies
1,221
0.3% of homes, county
July high / Jan low
85° / 22°F
41.6 inches of rain a year
Health statistics
Share of adults in ZIP 43230, CDC PLACES estimates
Obesity
30.9%
U.S. 33.3% -2.4 pts
Diabetes
10.3%
U.S. 12.1% -1.8 pts
Smoking
11.2%
U.S. 12.8% -1.6 pts
Uninsured (18-64)
6.3%
U.S. 11.1% -4.8 pts
Frequently asked questions
- What city is ZIP code 43230?
- ZIP code 43230 is in Gahanna, OH (Franklin County).
- What county is ZIP code 43230 in?
- ZIP code 43230 is mostly in Franklin County, Ohio.
- How many people live in ZIP code 43230?
- About 58,076 people live in the 43230 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.