what county is hamilton tx in
Sponsored Topics. Hamilton is a city in Hamilton County in Central Texas. The population was 3,095 at the 2010 census. It is the county seat of Hamilton County. Hamilton is located at 31Â°42â²12â³N 98Â°7â²13â³W / 31.70333Â°N 98.12028Â°W / 31.70333; -98.12028 (31.703274, -98.120359).