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ZIP CODE TABULATION AREA

45320

Ohio · 15,454 residents · 134.009 sq mi
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ZIP 45320 has lower-than-average household income, with a median household income of $64,903. Population has held roughly steady since 2024. 22% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $186,200. With a median age of 44.1, the population is older than the US median of 38.9. Among the 11 ZIP codes in Preble County, 45320 ranks 8th by median household income.

$64,903
US average: $82,259
$186,200
US average: $376,019
22.1%
US average: 35.6%
Age, sex & households
Under 18
23.0%
Age 65+
21.6%
48.8%
51.2%
2.28 people
Race & ethnicity · 2024
2024
White, non-Hispanic95%(14,685)
Black0.6%(88)
Hispanic / Latino0.6%(96)
Asian0%(0)
Other3.8%(585)
Diversity Score11.9%(1,846)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Preble County
Income rank vs other ZIPs
LOWEST8TH OF 11HIGHEST
Adjacent ZIPs
45003$71,250
45070$50,417
45311$68,555
45321$69,135
Frequently asked

How many people live in ZIP code 45320?

ZIP code 45320 has about 15,454 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 45320?

The typical household in ZIP code 45320 earns about $64,903 a year. Half of households make more than that, and half make less.

Is ZIP code 45320 expensive?

In ZIP code 45320, the median home is worth about $186,200, and the typical rent is about $783 a month.

How educated are people in ZIP code 45320?

About 22.1% of adults age 25 and over in ZIP code 45320 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 45320?

About 10.7% of people in ZIP code 45320 live below the federal poverty line.

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