About This Place
Helena is a town in Alfalfa County, Oklahoma, United States. The population was 443 at the 2000 census.
Helena is located at 36°32′47″N 98°16′14″W / 36.54639°N 98.27056°W / 36.54639; -98.27056 (36.546478, -98.270558).
According to the United States Census Bureau, the town has a total area of 0.4 square miles (1.0 km²), all of it land.