Home > AR > Johnson County > Lamar > Zip 72846

Zip Code 72846 — Lamar, AR

72846 is a ZIP Code associated with Lamar, AR, located within Johnson. The postal region supports an estimated population of 3,853 residents across Data Pending housing units, with a population density of 15.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.481660, -93.318850)

Data MetricLocal Statistic
Postal / Zip Code72846
Primary CityLamar
State / ProvinceAR
CountyJohnson
Total Population3,853
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density15.0 people/sq mi
TimezoneAmerica/Chicago

How 72846 Compares

MetricZIP 72846Johnson CountyAR State Average
Population3,85325,0783,049,723
Median IncomeData PendingN/AN/A
Population Density15.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 72847London8.0 mi3,040N/A
Zip 72845Knoxville8.8 mi1,063N/A
Zip 72830Clarksville10.9 mi15,757N/A
Zip 72837Dover12.1 mi8,499N/A
Zip 72839Hagarville12.1 mi328N/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 →