Central Gardens, TX has a population of 3,934 and is the 7,516th largest city in the United States. The population density is 1,572 per sq mi which is 1521% higher than the Texas average and 1635% higher than the national average. The median age in Central Gardens is 48 which is approximately 41% higher than the Texas average of 34. In Central Gardens, 68% of the population over 15 years of age are married, 87% speak English and 10% speak Spanish. 72% of Central Gardens residents were born in Texas, 20% were born out of state, 1% were born outside of the United States and 7% were foreign born.