Danbury, TX has a population of 1,483 and is the 12,756th largest city in the United States. The population density is 1,530 per sq mi which is 1478% higher than the Texas average and 1589% higher than the national average. The median age in Danbury is 36 which is approximately 4% higher than the Texas average of 34. In Danbury, 61% of the population over 15 years of age are married, 90% speak English and 9% speak Spanish. 74% of Danbury residents were born in Texas, 16% were born out of state, 2% were born outside of the United States and 7% were foreign born.