Idabel, OK has a population of 7,007 and is the 5,176th largest city in the United States. The population density is 415 per sq mi which is 661% higher than the Oklahoma average and 358% higher than the national average. The median age in Idabel is 35 which is approximately 3% lower than the Oklahoma average of 36. In Idabel, 51% of the population over 15 years of age are married, 92% speak English and 6% speak Spanish. 58% of Idabel residents were born in Oklahoma, 37% were born out of state, 0% were born outside of the United States and 5% were foreign born.