Milam, TX has a population of 1,671 and is the 12,075th largest city in the United States. The population density is 51 per sq mi which is 48% lower than the Texas average and 44% lower than the national average. The median age in Milam is 56 which is approximately 64% higher than the Texas average of 34. In Milam, 59% of the population over 15 years of age are married, 96% speak English and 3% speak Spanish. 54% of Milam residents were born in Texas, 45% were born out of state, 1% were born outside of the United States and 1% were foreign born.