Home > OH > Auglaize County > New Hampshire > Zip 45870

Zip Code 45870 — New Hampshire, OH

45870 is a ZIP Code associated with New Hampshire, OH, located within Auglaize. The postal region supports an estimated population of 445 residents across Data Pending housing units, with a population density of 523.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.556210, -83.951420)

Data MetricLocal Statistic
Postal / Zip Code45870
Primary CityNew Hampshire
State / ProvinceOH
CountyAuglaize
Total Population445
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density523.4 people/sq mi
TimezoneAmerica/New_York

How 45870 Compares

MetricZIP 45870Auglaize CountyOH State Average
Population44545,42111,810,293
Median IncomeData PendingN/AN/A
Population Density523.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 43331Lakeview3.1 mi4,106N/A
Zip 45896Waynesfield3.6 mi1,833N/A
Zip 43346Roundhead5.8 mi238N/A
Zip 45884Saint Johns6.9 mi141N/A
Zip 43348Russells Point7.0 mi1,897N/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 →