Home > MD > Charles County > Indian Head > Zip 20640

Zip Code 20640 — Indian Head, MD

20640 is a ZIP Code associated with Indian Head, MD, located within Charles. The postal region supports an estimated population of 10,685 residents across Data Pending housing units, with a population density of 98.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.554080, -77.165700)

Data MetricLocal Statistic
Postal / Zip Code20640
Primary CityIndian Head
State / ProvinceMD
CountyCharles
Total Population10,685
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density98.9 people/sq mi
TimezoneAmerica/New_York

How 20640 Compares

MetricZIP 20640Charles CountyMD State Average
Population10,685170,3496,205,597
Median IncomeData PendingN/AN/A
Population Density98.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 20658Marbury1.1 mi866N/A
Zip 20693Welcome7.7 mi1,496N/A
Zip 20677Port Tobacco7.7 mi2,088N/A
Zip 20616Bryans Road8.1 mi8,057N/A
Zip 20675Pomfret8.4 mi1,796N/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 →