Comanche, TX has a population of 4,194 and is the 7,230th largest city in the United States. The population density is 920 per sq mi which is 849% higher than the Texas average and 915% higher than the national average. The median age in Comanche is 40 which is approximately 17% higher than the Texas average of 34. In Comanche, 58% of the population over 15 years of age are married, 66% speak English and 34% speak Spanish. 80% of Comanche residents were born in Texas, 10% were born out of state, 1% were born outside of the United States and 10% were foreign born.