Zip Code 20630 — Drayden, MD

ZIP Code 20630 is associated with Drayden, MD, in St. Mary's County. The listed population estimate is 559; estimated density is 31.1 people per square mile. Among records with population estimates, it ranks #18 of 26 in St. Mary's County and #387 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.166530, -76.470870)

Data MetricLocal Statistic
Postal / Zip Code20630
Primary CityDrayden
State / ProvinceMD
CountySt. Mary's
Total Population559
Population Density31.1 people/sq mi
TimezoneAmerica/New_York

How 20630 Compares

MetricZIP 20630St. Mary's County recordsMD records
Population estimate559113,480 (sum)6,205,597 (sum)
Population Density31.1 /sq mi----
County population rank#18 of 26----
State population rank#387 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 20686Saint Marys City2.2 mi971
ZIP 20692Valley Lee2.3 mi505
ZIP 20674Piney Point2.8 mi769
ZIP 20690Tall Timbers3.1 mi1,077
ZIP 20684Saint Inigoes3.7 mi802

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 →