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U.S. ZIP Code 21030
5-digit United States postal code #21030, Cockeysville, MD
ZIP code 21030 is located in the city (place name) Cockeysville, сounty Baltimore in the state of Maryland. The population in ZIP code 21030 is 24355 and the population density is 395.5. ZIP code 21030 refers to сounty Baltimore having сounty FIPS 24005, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24005: 100%. In the area of the ZIP code 21030 valid time zone America/New_York.
ZIP: 21030
County: Baltimore
Place Name: Cockeysville
State: Maryland
State Abbreviation: MD
Coordinates: 39° 29' 30.84" N, 76° 40' 3.612" W
Latitude: 39.491900000000
Longitude: -76.667670000000
Population: 24355
Density: 395.5/km2
Time zone: America/New_York
County FIPS: 24005
All county weights: 24005: 100%