ZIP code 43021: Galena, OH
43021 is a ZIP code in Galena, Ohio, mainly in Delaware County, part of the Columbus, OH metro area. About 14,403 people live here.
- Population
- 14,403
- Median household income
- $167,941
- Typical home value
- $649,500+2% in 12 months
- Median rent
- $1,364gross, per month
- Median age
- 41.3
- Homeowners
- 94.3%of occupied homes
Shaded: ZIP code 43021's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 43021 details
| City | Galena |
|---|---|
| State | Ohio |
| County | Delaware County |
| Metro area | Columbus, OH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 38.9 sq mi, plus 2.4 sq mi of water |
| Population density | 370 people per sq mi |
| Bachelor's degree or higher | 62.8% of adults 25+ |
| Average commute | 25.2 minutes |
| Center coordinates | 40.20504, -82.87652 |
Median rent in 43021 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,344/mo |
| 3 bedrooms | $2,100/mo |
| 4 bedrooms | $1,750/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 43021
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 43082 | Westerville, OH | 3.4 mi | 34,563 |
| 43074 | Sunbury, OH | 4.7 mi | 16,873 |
| 43035 | Lewis Center, OH | 6.5 mi | 36,012 |
| 43081 | Westerville, OH | 6.6 mi | 65,020 |
| 43240 | Columbus, OH | 7.0 mi | 7,679 |
| 43236 | Columbus, OH | 8.4 mi | — |
| 43231 | Columbus, OH | 9.2 mi | 23,009 |
| 43032 | Kilbourne, OH | 9.6 mi | 0 |
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
Buying a home in 43021?
A typical home in ZIP code 43021 is worth about $649,500 (Zillow Home Value Index). The median household here earns $167,941 a year. See what buying here would cost per month, with Ohio average taxes and insurance filled in.
Monthly payment for a $649,500 homeWhat can a $167,941 income afford?Rental property numbers
About ZIP code 43021
What city is ZIP code 43021?
ZIP code 43021 is in Galena, OH, in Delaware County.
What county is ZIP code 43021 in?
43021 is mainly in Delaware County, Ohio.
What is the population of ZIP code 43021?
About 14,403 people live in ZIP code 43021, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 43021 in?
43021 is in Eastern Time (UTC−5). It observes daylight saving time.