Home > MD > Prince George's County > Mount Rainier > Zip 20712

Zip Code 20712 — Mount Rainier, MD

ZIP Code 20712 is associated with Mount Rainier, MD, in Prince George's County. The listed population estimate is 9,563; estimated density is 5,058.9 people per square mile. Among records with population estimates, it ranks #29 of 35 in Prince George's County and #191 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 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
Population Density5,058.9 people/sq mi
TimezoneAmerica/New_York

How 20712 Compares

MetricZIP 20712Prince George's County recordsMD records
Population estimate9,563951,497 (sum)6,205,597 (sum)
Population Density5,058.9 /sq mi----
County population rank#29 of 35----
State population rank#191 of 470----

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 MD

ZIP CodeCityDistancePopulation estimate
ZIP 20722Brentwood1.0 mi6,264
ZIP 20782Hyattsville1.5 mi34,293
ZIP 20781Hyattsville1.5 mi13,352
ZIP 20710Bladensburg2.1 mi9,801
ZIP 20737Riverdale3.0 mi24,489

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 →