Wentworth, MO has a population of 93 and is the 27,108th largest city in the United States. The population density is 506 per sq mi which is 485% higher than the Missouri average and 458% higher than the national average. The median age in Wentworth is 48 which is approximately 26% higher than the Missouri average of 38. In Wentworth, 64% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 74% of Wentworth residents were born in Missouri, 26% were born out of state, 0% were born outside of the United States and 0% were foreign born.