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Zip Code 21814 — Bivalve, MD

ZIP Code 21814 is associated with Bivalve, MD, in Wicomico County. The listed population estimate is 217; estimated density is 23.5 people per square mile. Among records with population estimates, it ranks #15 of 16 in Wicomico County and #427 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.291760, -75.886690)

Data MetricLocal Statistic
Postal / Zip Code21814
Primary CityBivalve
State / ProvinceMD
CountyWicomico
Total Population217
Population Density23.5 people/sq mi
TimezoneAmerica/New_York

How 21814 Compares

MetricZIP 21814Wicomico County recordsMD records
Population estimate217106,688 (sum)6,205,597 (sum)
Population Density23.5 /sq mi----
County population rank#15 of 16----
State population rank#427 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 21840Nanticoke2.3 mi576
ZIP 21865Tyaskin2.9 mi320
ZIP 21856Quantico6.0 mi1,037
ZIP 21821Deal Island8.7 mi797
ZIP 21672Toddville9.5 mi161

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 →