What city is ZIP code 45130?

ZIP code 45130 is in Hamersville, OH (Brown County).

What county is ZIP code 45130 in?

ZIP code 45130 is mostly in Brown County, Ohio.

How many people live in ZIP code 45130?

About 4,206 people live in the 45130 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 45130

Hamersville, OH, Brown County

Population

4,206

Land area

37.9sq mi

People per sq mi

111

City

Hamersville

ZIP 45130 and nearby ZIP codes

Full map

ZIP 45130 at a glance

ZIP 45130 (Hamersville) is 62% less dense than Ohio as a whole.
Households here earn a median of $83,382 a year, 17% more than the Ohio figure of $71,389.
A typical owner-occupied home is valued at $211,600 and median rent is $880 a month.

Local data for ZIP 45130

Counts from official public data

Housing and community stats

ZIP 45130, American Community Survey 2020-2024

Full profile

Median household income

$83,382

Poverty rate

8.9%

Median home value

$211,600

Prices +2.4% in a year

Median rent

$880/mo

Homeownership

80.4%

Bachelor's or higher

9.3%

Median age

46.3

Average commute

35.0 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

163

$4.8M annual payroll

PPP loans

$1.3M

72 loans

Campaign donations

$1,538

0% D, 16% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 45130, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: landslide

Storm events since 1996

570

Countywide, mostly thunderstorm wind

Flood insurance policies

0.4% of homes, county

July high / Jan low

87° / 23°F

47.5 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 45130, CDC PLACES estimates

All 40 measures

Obesity

40.2%

U.S. 33.3% +6.9 pts

Diabetes

14.0%

U.S. 12.1% +1.9 pts

Smoking

19.9%

U.S. 12.8% +7.1 pts

Uninsured (18-64)

8.9%

U.S. 11.1% -2.2 pts

Frequently asked questions

What city is ZIP code 45130?: ZIP code 45130 is in Hamersville, OH (Brown County).
What county is ZIP code 45130 in?: ZIP code 45130 is mostly in Brown County, Ohio.
How many people live in ZIP code 45130?: About 4,206 people live in the 45130 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.