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U.S. ZIP Code 21723
5-digit United States postal code #21723, Cooksville, MD
ZIP code 21723 is located in the city (place name) Cooksville, сounty Howard in the state of Maryland. The population in ZIP code 21723 is 803 and the population density is 101.6. ZIP code 21723 refers to сounty Howard having сounty FIPS 24027, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24027: 100%. In the area of the ZIP code 21723 valid time zone America/New_York.
ZIP: 21723
County: Howard
Place Name: Cooksville
State: Maryland
State Abbreviation: MD
Coordinates: 39° 19' 31.476" N, 77° 0' 37.656" W
Latitude: 39.325410000000
Longitude: -77.010460000000
Population: 803
Density: 101.6/km2
Time zone: America/New_York
County FIPS: 24027
All county weights: 24027: 100%