Crystal City Real EstateCrystal City is located in Texas. Crystal City, Texas has a population of 7,401. Crystal City is more family-centric than the surrounding county with 26.2% of the households containing married families with children. The county average for households married with children is 25.99%. The median household income in Crystal City, Texas is $26,000. The median household income for the surrounding county is $25,988 compared to the national median of $57,652. The median age of people living in Crystal City is 29.5 years. Crystal City WeatherThe average high temperature in July is 97.2 degrees, with an average low temperature in January of 43.6 degrees. The average rainfall is approximately 22.4 inches per year, with 0.2 inches of snow per year. Crystal City MapReal estate near Crystal CityNearby CitiesNearby Cities Homes for Sale |