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Zip Code 45628 — Frankfort, OH

45628 is a ZIP Code associated with Frankfort, OH, located within Ross. The postal region supports an estimated population of 5,999 residents across Data Pending housing units, with a population density of 30.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.389590, -83.196570)

Data MetricLocal Statistic
Postal / Zip Code45628
Primary CityFrankfort
State / ProvinceOH
CountyRoss
Total Population5,999
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density30.6 people/sq mi
TimezoneAmerica/New_York

How 45628 Compares

MetricZIP 45628Ross CountyOH State Average
Population5,99975,42311,810,293
Median IncomeData PendingN/AN/A
Population Density30.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45681South Salem6.4 mi1,451N/A
Zip 43115Clarksburg7.1 mi1,796N/A
Zip 45617Bourneville7.9 miN/AN/A
Zip 45123Greenfield10.6 mi8,740N/A
Zip 43145New Holland12.4 mi2,070N/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 →