ZIP Code 21661

Zip Code: 21661
Type: Standard
Official USPS city name: Rock Hall
Official USPS State Code: MD
Official State Name: Maryland
ZCTA: TRUE
Population: 2487.0
Density: 29.6
Primary Official County Code: 24029
Primary Official County Name: Kent
Official County Name: Kent
Official County Code: 24029
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (09:58 AM Saturday, March 29 2025-03-29 (GMT -0400))
Geo Point: 39.12803, -76.22014