Home > MS > Greene County > McLain > Zip 39456

Zip Code 39456 — McLain, MS

39456 is a ZIP Code associated with McLain, MS, located within Greene. The postal region supports an estimated population of 1,027 residents across Data Pending housing units, with a population density of 3.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (31.028200, -88.818190)

Data MetricLocal Statistic
Postal / Zip Code39456
Primary CityMcLain
State / ProvinceMS
CountyGreene
Total Population1,027
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3.4 people/sq mi
TimezoneAmerica/Chicago

How 39456 Compares

MetricZIP 39456Greene CountyMS State Average
Population1,02712,0552,946,719
Median IncomeData PendingN/AN/A
Population Density3.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 39423Beaumont11.6 mi2,642N/A
Zip 39461Neely11.9 mi394N/A
Zip 39425Brooklyn14.6 mi1,921N/A
Zip 39451Leakesville15.3 mi7,323N/A
Zip 39452Lucedale16.9 mi29,181N/A

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 →