Wilson, OK has a population of 1,519 and is the 12,613th largest city in the United States. The population density is 268 per sq mi which is 391% higher than the Oklahoma average and 196% higher than the national average. The median age in Wilson is 40 which is approximately 9% higher than the Oklahoma average of 36. In Wilson, 59% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 72% of Wilson residents were born in Oklahoma, 27% were born out of state, 0% were born outside of the United States and 1% were foreign born.