Zip Code 45130 — Hamersville, OH

ZIP Code 45130 is associated with Hamersville, OH, in Brown County. The listed population estimate is 4,206; estimated density is 42.8 people per square mile. Among records with population estimates, it ranks #4 of 11 in Brown County and #573 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.908860, -83.998970)

Data MetricLocal Statistic
Postal / Zip Code45130
Primary CityHamersville
State / ProvinceOH
CountyBrown
Total Population4,206
Population Density42.8 people/sq mi
TimezoneAmerica/New_York

How 45130 Compares

MetricZIP 45130Brown County recordsOH records
Population estimate4,20639,292 (sum)11,810,293 (sum)
Population Density42.8 /sq mi----
County population rank#4 of 11----
State population rank#573 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 45119Feesburg2.1 mi216
ZIP 45106Bethel4.5 mi11,699
ZIP 45121Georgetown5.6 mi9,030
ZIP 45120Felicity7.6 mi2,548
ZIP 45131Higginsport8.4 mi278

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 →