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zipcodes.pro — CITY/OH/EATON

Eaton ZIP code, Ohio

The ZIP code for Eaton, OH is 45320, and its area code is 937.

USPS city name
1 ZIP code
Population
8,339
Area code
937
State
Ohio

Eaton in numbers

About 8,339 people live in Eaton, in 3,803 households. The median household income is $51,467 a year, 28% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $148,200 (31% below the Ohio median), and median gross rent is $764 a month. The median age is 43.3; 16.3% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 21 minutes.

Population8,339Eaton8,339
Households3,803Eaton3,803
Median age43.3Eaton43.3Ohio39.7US 38.9
Median household income$51,467Eaton$51,467Ohio$71,389US $80,734
Median home value$148,200Eaton$148,200Ohio$214,800US $332,700
Median gross rent$764Eaton$764Ohio$1,034US $1,413
Bachelor's degree or higher16.3%Eaton16.3%Ohio31.5%US 35.7%
Mean commute21.2 minEaton21.2 minOhio23.4 minUS 26.4 min
Population density1,297 / sq miEaton1,297 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Eaton city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Eaton

ZIP codes with the USPS city name Eaton
ZIP City Type Population Median income Median home
45320 Eaton , OH Standard 15,454 $64,903 $186,200

Map of Eaton ZIP codes

45320

The ZIP codes of Eaton, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Eaton

The nearest larger towns are Richmond, IN (35,581 people, 15 mi), Trotwood (23,041 people, 17 mi) and Oxford (21,753 people, 18 mi).

Towns near Eaton
TownPopulationDistance
Lake Lakengren 3,445 5.2 mi
New Lebanon 4,169 12.8 mi
Brookville 5,779 13.1 mi
Richmond, IN 35,581 14.7 mi
Germantown 5,825 16.5 mi
Trotwood 23,041 16.9 mi
Arcanum 2,912 17.3 mi
Oxford 21,753 17.9 mi
Clayton 13,277 18.4 mi
Englewood 13,356 19.0 mi
Centerville, IN 2,772 20.0 mi
Carlisle 5,543 20.4 mi
Trenton 13,583 20.8 mi
West Carrollton 12,976 20.9 mi

More nearby: every ZIP code in Preble County · Ohio ZIP codes

Cite this page

zipcodes.pro. “Eaton, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/eaton

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