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Zip Code 43050 — Mount Vernon, OH

43050 is a ZIP Code associated with Mount Vernon, OH, located within Knox. The postal region supports an estimated population of 31,074 residents across Data Pending housing units, with a population density of 77.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.371880, -82.495360)

Data MetricLocal Statistic
Postal / Zip Code43050
Primary CityMount Vernon
State / ProvinceOH
CountyKnox
Total Population31,074
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density77.9 people/sq mi
TimezoneAmerica/New_York

How 43050 Compares

MetricZIP 43050Knox CountyOH State Average
Population31,07462,91711,810,293
Median IncomeData PendingN/AN/A
Population Density77.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 43027Homer8.3 mi185N/A
Zip 43022Gambier8.4 mi3,635N/A
Zip 43080Utica9.5 mi5,321N/A
Zip 43019Fredericktown9.6 mi9,445N/A
Zip 43028Howard10.6 mi7,799N/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 →