Below are a list of the cities located in Frio County, TX. There are 4 total unique zip codes in Frio County, Texas. The time zone for Frio County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for echo $county.' County, '.$state_abbrev ?> is 48163.
The population in Frio County, TX is currently 18,436. That is an increase of 5.88% vs the population of 17,217 in 2010.