Zip Code 20776 — Harwood, MD

ZIP Code 20776 is associated with Harwood, MD, in Anne Arundel County. The listed population estimate is 3,315; estimated density is 59.2 people per square mile. Among records with population estimates, it ranks #26 of 36 in Anne Arundel County and #264 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.869130, -76.606700)

Data MetricLocal Statistic
Postal / Zip Code20776
Primary CityHarwood
State / ProvinceMD
CountyAnne Arundel
Total Population3,315
Population Density59.2 people/sq mi
TimezoneAmerica/New_York

How 20776 Compares

MetricZIP 20776Anne Arundel County recordsMD records
Population estimate3,315611,016 (sum)6,205,597 (sum)
Population Density59.2 /sq mi----
County population rank#26 of 36----
State population rank#264 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 20778West River3.1 mi2,211
ZIP 20765Galesville3.6 mi668
ZIP 21037Edgewater4.6 mi20,854
ZIP 21035Davidsonville5.0 mi7,879
ZIP 20711Lothian5.1 mi7,731

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 →