Wewoka, OK has a population of 3,429 and is the 8,150th largest city in the United States. The population density is 711 per sq mi which is 1202% higher than the Oklahoma average and 685% higher than the national average. The median age in Wewoka is 40 which is approximately 12% higher than the Oklahoma average of 36. In Wewoka, 51% of the population over 15 years of age are married, 94% speak English and 3% speak Spanish. 72% of Wewoka residents were born in Oklahoma, 27% were born out of state, 0% were born outside of the United States and 1% were foreign born.