Bangs is a city located in Brown County in west-central Texas, United States. The population was 1,540 at the 2020 census. U.S. Routes 6…Bangs is a city located in Brown County in west-central Texas, United States. The population was 1,540 at the 2020 census. U.S. Routes 67 and 84 run concurrently through the city, leading east 9 miles to Brownwood, the county seat, and west 11 miles to Santa Anna in Coleman County.