Zip Code 45651 — McArthur, OH

ZIP Code 45651 is associated with McArthur, OH, in Vinton County. The listed population estimate is 5,340; estimated density is 14.5 people per square mile. Among records with population estimates, it ranks #1 of 8 in Vinton County and #508 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.276650, -82.477060)

Data MetricLocal Statistic
Postal / Zip Code45651
Primary CityMcArthur
State / ProvinceOH
CountyVinton
Total Population5,340
Population Density14.5 people/sq mi
TimezoneAmerica/New_York

How 45651 Compares

MetricZIP 45651Vinton County recordsOH records
Population estimate5,34012,635 (sum)11,810,293 (sum)
Population Density14.5 /sq mi----
County population rank#1 of 8----
State population rank#508 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 45698Zaleski4.4 mi386
ZIP 45622Creola5.8 mi686
ZIP 45634Hamden6.8 mi1,675
ZIP 45654New Plymouth8.2 mi746
ZIP 45695Wilkesville10.5 mi572

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 →