Steele, MO has a population of 2,217 and is the 10,451st largest city in the United States. The population density is 1,202 per sq mi which is 1292% higher than the Missouri average and 1227% higher than the national average. The median age in Steele is 35 which is approximately 10% lower than the Missouri average of 38. In Steele, 53% of the population over 15 years of age are married, 96% speak English and 4% speak Spanish. 53% of Steele residents were born in Missouri, 46% were born out of state, 1% were born outside of the United States and 0% were foreign born.