Home > AR > Union County > Mount Holly > Zip 71758

Zip Code 71758 — Mount Holly, AR

71758 is a ZIP Code associated with Mount Holly, AR, located within Union. The postal region supports an estimated population of 150 residents across Data Pending housing units, with a population density of 0.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.308990, -92.914350)

Data MetricLocal Statistic
Postal / Zip Code71758
Primary CityMount Holly
State / ProvinceAR
CountyUnion
Total Population150
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.9 people/sq mi
TimezoneAmerica/Chicago

How 71758 Compares

MetricZIP 71758Union CountyAR State Average
Population15038,4133,049,723
Median IncomeData PendingN/AN/A
Population Density0.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 71762Smackover8.7 mi2,929N/A
Zip 71751Louann10.7 mi573N/A
Zip 71764Stephens11.3 mi1,688N/A
Zip 71759Norphlet14.7 mi243N/A
Zip 71753Magnolia16.5 mi15,474N/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 →