Garceno, TX has a population of 548 and is the 19,003rd largest city in the United States. The population density is 2,398 per sq mi which is 2373% higher than the Texas average and 2546% higher than the national average. The median age in Garceno is 27 which is approximately 21% lower than the Texas average of 34. In Garceno, 59% of the population over 15 years of age are married, 0% speak English and 100% speak Spanish. 68% of Garceno residents were born in Texas, 19% were born out of state, 4% were born outside of the United States and 9% were foreign born.