Home > MD > Howard County > Highland > Zip 20777

Zip Code 20777 — Highland, MD

ZIP Code 20777 is associated with Highland, MD, in Howard County. The listed population estimate is 3,221; estimated density is 164.9 people per square mile. Among records with population estimates, it ranks #14 of 20 in Howard County and #267 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.174870, -76.967830)

Data MetricLocal Statistic
Postal / Zip Code20777
Primary CityHighland
State / ProvinceMD
CountyHoward
Total Population3,221
Population Density164.9 people/sq mi
TimezoneAmerica/New_York

How 20777 Compares

MetricZIP 20777Howard County recordsMD records
Population estimate3,221335,512 (sum)6,205,597 (sum)
Population Density164.9 /sq mi----
County population rank#14 of 20----
State population rank#267 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 21029Clarksville2.3 mi13,607
ZIP 20759Fulton2.5 mi6,624
ZIP 20861Ashton2.6 mi2,890
ZIP 20862Brinklow2.8 mi430
ZIP 20868Spencerville3.4 mi198

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 →