Zip Code 45118 — Fayetteville, OH

ZIP Code 45118 is associated with Fayetteville, OH, in Brown County. The listed population estimate is 3,703; estimated density is 35.0 people per square mile. Among records with population estimates, it ranks #5 of 11 in Brown County and #616 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.171920, -83.931070)

Data MetricLocal Statistic
Postal / Zip Code45118
Primary CityFayetteville
State / ProvinceOH
CountyBrown
Total Population3,703
Population Density35.0 people/sq mi
TimezoneAmerica/New_York

How 45118 Compares

MetricZIP 45118Brown County recordsOH records
Population estimate3,70339,292 (sum)11,810,293 (sum)
Population Density35.0 /sq mi----
County population rank#5 of 11----
State population rank#616 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 45142Lynchburg7.2 mi4,187
ZIP 45154Mount Orab7.7 mi8,969
ZIP 45176Williamsburg7.8 mi10,072
ZIP 45158Newtonsville7.9 mi787
ZIP 45107Blanchester8.3 mi9,190

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 →