Being a small city, Sulphur does not have a public transit system used by locals to get to and from work.
The citizens of Sulphur are slightly less educated than the national average of 21.84% for the average city or town: 16.66% of adults in Sulphur have a bachelor's degree or advanced degree
The per capita income in Sulphur in 2022 was $27,375, which is middle income relative to Oklahoma, and lower middle income relative to the rest of the US. This equates to an annual income of $109,500 for a family of four. However, Sulphur contains both very wealthy and poor people as well.
Sulphur is an extremely ethnically-diverse city. The people who call Sulphur home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Sulphur residents report their race to be White, followed by Native American. Sulphur also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 12.92% of the city’s residents. Important ancestries of people in Sulphur include German, English, Irish, Scottish, and Norwegian.
The most common language spoken in Sulphur is English. Other important languages spoken here include Spanish and Italian.
