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Zip Code 45780 — The Plains, OH

45780 is a ZIP Code associated with The Plains, OH, located within Athens. The postal region supports an estimated population of 2,828 residents across Data Pending housing units, with a population density of 374.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.369720, -82.131120)

Data MetricLocal Statistic
Postal / Zip Code45780
Primary CityThe Plains
State / ProvinceOH
CountyAthens
Total Population2,828
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density374.1 people/sq mi
TimezoneAmerica/New_York

How 45780 Compares

MetricZIP 45780Athens CountyOH State Average
Population2,82853,12911,810,293
Median IncomeData PendingN/AN/A
Population Density374.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45719Chauncey2.1 mi655N/A
Zip 45761Millfield4.3 mi1,537N/A
Zip 45701Athens4.8 mi33,329N/A
Zip 45716Buchtel7.0 mi436N/A
Zip 45766New Marshfield7.8 mi1,298N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →