Sponsored Topics. Antlers is a city in Pushmataha County, Oklahoma. The population was 2,552 at the 2000 census. It is the county seat of Pushmataha County. Antlers is located at 34°13′52″N 95°37′15″W / 34.23111°N 95.62083°W / 34.23111; -95.62083 (34.230986, -95.620911).