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U.S. ZIP Code 81077
5-digit United States postal code #81077, Swink, CO
ZIP code 81077 is located in the city (place name) Swink, сounty Otero in the state of Colorado. The population in ZIP code 81077 is 532 and the population density is 451.0. ZIP code 81077 refers to сounty Otero having сounty FIPS 08089, the ratio of people from different counties in this ZIP code is as follows: all county weights - 08089: 100%. In the area of the ZIP code 81077 valid time zone America/Denver.