Los Arrieros, TX has a population of 45 and is the 28,268th largest city in the United States. The population density is 1,312 per sq mi which is 1253% higher than the Texas average and 1348% higher than the national average. The median age in Los Arrieros is 69 which is approximately 102% higher than the Texas average of 34. In Los Arrieros, 100% of the population over 15 years of age are married, 0% speak English and 100% speak Spanish. 100% of Los Arrieros residents were born in Texas, 0% were born out of state, 0% were born outside of the United States and 0% were foreign born.