Harlingen Real EstateHarlingen is located in Texas. Harlingen, Texas has a population of 65,444. Harlingen is less family-centric than the surrounding county with 33.96% of the households containing married families with children. The county average for households married with children is 36.55%. The median household income in Harlingen, Texas is $38,122. The median household income for the surrounding county is $36,095 compared to the national median of $57,652. The median age of people living in Harlingen is 31.1 years. Harlingen WeatherThe average high temperature in July is 94.9 degrees, with an average low temperature in January of 49.7 degrees. The average rainfall is approximately 26 inches per year, with 0.1 inches of snow per year. Harlingen MapReal estate near HarlingenNearby CitiesNearby Cities Homes for Sale |