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Zip Code 20712 — Mount Rainier, MD

20712 is a ZIP Code associated with Mount Rainier, MD, located within Prince George's. The postal region supports an estimated population of 9,563 residents across Data Pending housing units, with a population density of 5,058.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.943060, -76.965170)

Data MetricLocal Statistic
Postal / Zip Code20712
Primary CityMount Rainier
State / ProvinceMD
CountyPrince George's
Total Population9,563
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5,058.9 people/sq mi
TimezoneAmerica/New_York

How 20712 Compares

MetricZIP 20712Prince George's CountyMD State Average
Population9,563951,4976,205,597
Median IncomeData PendingN/AN/A
Population Density5,058.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 20722Brentwood1.0 mi6,264N/A
Zip 20782Hyattsville1.5 mi34,293N/A
Zip 20781Hyattsville1.5 mi13,352N/A
Zip 20710Bladensburg2.1 mi9,801N/A
Zip 20737Riverdale3.0 mi24,489N/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 →