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ZIP CODE TABULATION AREA

45331

Ohio · 22,356 residents · 151.182 sq mi
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ZIP 45331 has notably lower household income than the US average, with a median household income of $53,801. Population has held roughly steady since 2024. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $166,200. Among the 16 ZIP codes in Darke County, 45331 ranks 15th by median household income.

$53,801
US average: $82,259
$166,200
US average: $376,019
16.9%
US average: 35.6%
Age, sex & households
Under 18
22.0%
Age 65+
22.7%
48.6%
51.4%
2.22 people
Race & ethnicity · 2024
2024
White, non-Hispanic94.7%(21,164)
Black0.4%(82)
Hispanic / Latino1.8%(399)
Asian0.8%(189)
Other2.3%(522)
Diversity Score12.9%(2,874)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Darke County
Income rank vs other ZIPs
LOWEST15TH OF 16HIGHEST
Adjacent ZIPs
45303$65,556
45304$78,125
45308$70,435
45328$63,125
Frequently asked

How many people live in ZIP code 45331?

ZIP code 45331 has about 22,356 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 45331?

The typical household in ZIP code 45331 earns about $53,801 a year. Half of households make more than that, and half make less.

Is ZIP code 45331 expensive?

In ZIP code 45331, the median home is worth about $166,200, and the typical rent is about $767 a month.

How educated are people in ZIP code 45331?

About 16.9% of adults age 25 and over in ZIP code 45331 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 45331?

About 12.4% of people in ZIP code 45331 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024