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Zip Code 43045 — Milford Center, OH

ZIP Code 43045 is associated with Milford Center, OH, in Union County. The listed population estimate is 1,739; estimated density is 17.9 people per square mile. Among records with population estimates, it ranks #5 of 8 in Union County and #815 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.169320, -83.449750)

Data MetricLocal Statistic
Postal / Zip Code43045
Primary CityMilford Center
State / ProvinceOH
CountyUnion
Total Population1,739
Population Density17.9 people/sq mi
TimezoneAmerica/New_York

How 43045 Compares

MetricZIP 43045Union County recordsOH records
Population estimate1,73951,752 (sum)11,810,293 (sum)
Population Density17.9 /sq mi----
County population rank#5 of 8----
State population rank#815 of 1,215----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in OH

ZIP CodeCityDistancePopulation estimate
ZIP 43084Woodstock4.9 mi991
ZIP 43029Irwin5.1 mi544
ZIP 43077Unionville Center6.1 mi269
ZIP 43060North Lewisburg7.4 mi2,359
ZIP 43040Marysville8.0 mi38,990

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 →