Roscoe, TX has a population of 1,376 and is the 13,198th largest city in the United States. The population density is 427 per sq mi which is 340% higher than the Texas average and 371% higher than the national average. The median age in Roscoe is 39 which is approximately 13% higher than the Texas average of 34. In Roscoe, 59% of the population over 15 years of age are married, 63% speak English and 36% speak Spanish. 75% of Roscoe residents were born in Texas, 15% were born out of state, 0% were born outside of the United States and 11% were foreign born.