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U.S. ZIP Code 21916
5-digit United States postal code #21916, Childs, MD
ZIP code 21916 is located in the city (place name) Childs, сounty Cecil in the state of Maryland. The population in ZIP code 21916 is 37 and the population density is 157.2. ZIP code 21916 refers to сounty Cecil having сounty FIPS 24015, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24015: 100%. In the area of the ZIP code 21916 valid time zone America/New_York.