Zip Code 21607 — Barclay, MD

ZIP Code 21607 is associated with Barclay, MD, in Queen Anne's County. The listed population estimate is 597; estimated density is 15.5 people per square mile. Among records with population estimates, it ranks #10 of 12 in Queen Anne's County and #383 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.133980, -75.856440)

Data MetricLocal Statistic
Postal / Zip Code21607
Primary CityBarclay
State / ProvinceMD
CountyQueen Anne's
Total Population597
Population Density15.5 people/sq mi
TimezoneAmerica/New_York

How 21607 Compares

MetricZIP 21607Queen Anne's County recordsMD records
Population estimate59748,876 (sum)6,205,597 (sum)
Population Density15.5 /sq mi----
County population rank#10 of 12----
State population rank#383 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 21644Ingleside1.5 mi81
ZIP 21668Sudlersville3.9 mi2,011
ZIP 21649Marydel4.4 mi1,890
ZIP 21640Henderson4.7 mi1,163
ZIP 21623Church Hill5.8 mi2,669

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 →