Sulphur is located in Oklahoma. Sulphur, Oklahoma has a population of 5,032. Sulphur is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 27%.
The median household income in Sulphur, Oklahoma is $51,745. The median household income for the surrounding county is $55,455 compared to the national median of $66,222. The median age of people living in Sulphur is 40.1 years.
The average high temperature in July is 93.3 degrees, with an average low temperature in January of 26.3 degrees. The annual precipitation is 40.66.