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Zip Code 21666 — Stevensville, MD

ZIP Code 21666 is associated with Stevensville, MD, in Queen Anne's County. The listed population estimate is 14,394; estimated density is 254.1 people per square mile. Among records with population estimates, it ranks #1 of 12 in Queen Anne's County and #154 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.939560, -76.332720)

Data MetricLocal Statistic
Postal / Zip Code21666
Primary CityStevensville
State / ProvinceMD
CountyQueen Anne's
Total Population14,394
Population Density254.1 people/sq mi
TimezoneAmerica/New_York

How 21666 Compares

MetricZIP 21666Queen Anne's County recordsMD records
Population estimate14,39448,876 (sum)6,205,597 (sum)
Population Density254.1 /sq mi----
County population rank#1 of 12----
State population rank#154 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 21619Chester3.0 mi6,152
ZIP 21638Grasonville7.0 mi5,420
ZIP 21624Claiborne8.0 mi162
ZIP 21402Annapolis8.2 mi4,303
ZIP 21409Annapolis8.3 mi20,289

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 →