What city is ZIP code 45177?

ZIP code 45177 is in Wilmington, OH (Clinton County).

What county is ZIP code 45177 in?

ZIP code 45177 is mostly in Clinton County, Ohio.

How many people live in ZIP code 45177?

About 22,924 people live in the 45177 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 45177

Wilmington, OH, Clinton County

Population

22,924

Land area

170sq mi

People per sq mi

135

City

Wilmington

ZIP 45177 and nearby ZIP codes

Full map

ZIP 45177 at a glance

ZIP 45177 (Wilmington) is 53% less dense than Ohio as a whole.
The median household income is $74,051, 4% above the Ohio median of $71,389.
A typical owner-occupied home is valued at $226,300 (5% above Ohio) and median rent is $894 a month.

Local data for ZIP 45177

Counts from official public data

Housing and community stats

ZIP 45177, American Community Survey 2020-2024

Full profile

Median household income

$74,051

Poverty rate

12.3%

Median home value

$226,300

Prices +6.7% in a year

Median rent

$894/mo

Homeownership

70.8%

Bachelor's or higher

24.6%

Median age

41.2

Average commute

20.9 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

502

ZIP Business Patterns 2023

Employees

14,830

$1B annual payroll

PPP loans

$35.9M

508 loans

Campaign donations

$68.9K

49% D, 11% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 45177, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: ice storm

Storm events since 1996

685

Countywide, mostly thunderstorm wind

Flood insurance policies

0.4% of homes, county

July high / Jan low

84° / 20°F

43.2 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 45177, CDC PLACES estimates

All 40 measures

Obesity

39.4%

U.S. 33.3% +6.1 pts

Diabetes

13.2%

U.S. 12.1% +1.1 pts

Smoking

16.7%

U.S. 12.8% +3.9 pts

Uninsured (18-64)

7.5%

U.S. 11.1% -3.6 pts

Frequently asked questions

What city is ZIP code 45177?: ZIP code 45177 is in Wilmington, OH (Clinton County).
What county is ZIP code 45177 in?: ZIP code 45177 is mostly in Clinton County, Ohio.
How many people live in ZIP code 45177?: About 22,924 people live in the 45177 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.