Shallowater, TX has a population of 2,510 and is the 9,828th largest city in the United States. The population density is 1,742 per sq mi which is 1442% higher than the Texas average and 1823% higher than the national average. The median age in Shallowater is 38 which is approximately 10% higher than the Texas average of 34. In Shallowater, 64% of the population over 15 years of age are married, 87% speak English and 12% speak Spanish. 80% of Shallowater residents were born in Texas, 19% were born out of state, 1% were born outside of the United States and 1% were foreign born.