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Zip Code 45836 — Dunkirk, OH

45836 is a ZIP Code associated with Dunkirk, OH, located within Hardin. The postal region supports an estimated population of 1,573 residents across Data Pending housing units, with a population density of 24.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.793040, -83.643110)

Data MetricLocal Statistic
Postal / Zip Code45836
Primary CityDunkirk
State / ProvinceOH
CountyHardin
Total Population1,573
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density24.6 people/sq mi
TimezoneAmerica/New_York

How 45836 Compares

MetricZIP 45836Hardin CountyOH State Average
Population1,57334,15711,810,293
Median IncomeData PendingN/AN/A
Population Density24.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45897Williamstown2.9 mi115N/A
Zip 45835Dola3.8 mi449N/A
Zip 45843Forest5.7 mi4,184N/A
Zip 45814Arlington7.6 mi2,556N/A
Zip 45841Jenera7.7 mi924N/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 →