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ZIP Code 43021
Sunbury, OH, Delaware County
Population
14,403
Land area
38.9sq mi
People per sq mi
370
City
Sunbury
ZIP 43021 and nearby ZIP codes
ZIP 43021 at a glance
- ZIP 43021 (Sunbury) is 28% denser than Ohio as a whole.
- The median household income is $167,941, about 2.4 times the Ohio median of $71,389.
- A typical owner-occupied home is valued at $564,700 (about 2.6 times the Ohio figure) and median rent is $1,364 a month.
Local data for ZIP 43021
Counts from official public data
Housing and community stats
ZIP 43021, American Community Survey 2020-2024
Median household income
$167,941
Poverty rate
3.6%
Median home value
$564,700
Prices +8.3% in a year
Median rent
$1,364/mo
Homeownership
94.3%
Bachelor's or higher
62.8%
Median age
41.3
Average commute
25.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
229
ZIP Business Patterns 2023
Employees
1,206
$64.2M annual payroll
PPP loans
$15.4M
349 loans
Campaign donations
$327K
11% D, 23% R, 2026 cycle
Environment and hazard risk
ZIP 43021, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: hail
Storm events since 1996
513
Countywide, mostly thunderstorm wind
Flood insurance policies
201
0.3% of homes, county
July high / Jan low
86° / 22°F
42.2 inches of rain a year
Health statistics
Share of adults in ZIP 43021, CDC PLACES estimates
Obesity
33.2%
U.S. 33.3% about the same
Diabetes
10.3%
U.S. 12.1% -1.8 pts
Smoking
11.0%
U.S. 12.8% -1.8 pts
Uninsured (18-64)
4.6%
U.S. 11.1% -6.5 pts
Frequently asked questions
- What city is ZIP code 43021?
- ZIP code 43021 is in Sunbury, OH (Delaware County).
- What county is ZIP code 43021 in?
- ZIP code 43021 is mostly in Delaware County, Ohio.
- How many people live in ZIP code 43021?
- About 14,403 people live in the 43021 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.