Roma Creek, TX has a population of 448 and is the 20,227th largest city in the United States. The population density is 6,446,230 per sq mi which is 6649611% higher than the Texas average and 7114944% higher than the national average. The median age in Roma Creek is 20 which is approximately 41% lower than the Texas average of 34. In Roma Creek, 75% of the population over 15 years of age are married, 0% speak English and 100% speak Spanish. 71% of Roma Creek residents were born in Texas, 6% were born out of state, 0% were born outside of the United States and 23% were foreign born.