Zip Code 45654 — New Plymouth, OH

ZIP Code 45654 is associated with New Plymouth, OH, in Vinton County. The listed population estimate is 746; estimated density is 5.4 people per square mile. Among records with population estimates, it ranks #5 of 8 in Vinton County and #965 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.366710, -82.377740)

Data MetricLocal Statistic
Postal / Zip Code45654
Primary CityNew Plymouth
State / ProvinceOH
CountyVinton
Total Population746
Population Density5.4 people/sq mi
TimezoneAmerica/New_York

How 45654 Compares

MetricZIP 45654Vinton County recordsOH records
Population estimate74612,635 (sum)11,810,293 (sum)
Population Density5.4 /sq mi----
County population rank#5 of 8----
State population rank#965 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 45698Zaleski5.5 mi386
ZIP 43158Union Furnace5.9 mi160
ZIP 45622Creola6.3 mi686
ZIP 45766New Marshfield7.0 mi1,298
ZIP 43127Haydenville8.1 mi257

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 →