Zip Code 43939 — Mount Pleasant, OH

ZIP Code 43939 is associated with Mount Pleasant, OH, in Jefferson County. The listed population estimate is 341; estimated density is 143.8 people per square mile. Among records with population estimates, it ranks #17 of 20 in Jefferson County and #1049 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.167230, -80.799930)

Data MetricLocal Statistic
Postal / Zip Code43939
Primary CityMount Pleasant
State / ProvinceOH
CountyJefferson
Total Population341
Population Density143.8 people/sq mi
TimezoneAmerica/New_York

How 43939 Compares

MetricZIP 43939Jefferson County recordsOH records
Population estimate34165,374 (sum)11,810,293 (sum)
Population Density143.8 /sq mi----
County population rank#17 of 20----
State population rank#1049 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 43935Martins Ferry3.9 mi8,083
ZIP 43917Dillonvale3.9 mi2,207
ZIP 43905Barton4.4 mi459
ZIP 43971Yorkville4.6 mi923
ZIP 43974Harrisville4.7 mi106

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 →