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U.S. ZIP Code 78563
5-digit United States postal code #78563, Linn, TX
ZIP code 78563 is located in the city (place name) Linn, сounty Hidalgo in the state of Texas. The population in ZIP code 78563 is 376 and the population density is 0.6. ZIP code 78563 refers to сounty Hidalgo having сounty FIPS 48215, the ratio of people from different counties in this ZIP code is as follows: all county weights - 48215: 100%. In the area of the ZIP code 78563 valid time zone America/Chicago.