San Isidro is located in Texas. San Isidro, Texas has a population of 182. San Isidro is less family-centric than the surrounding county with 29.63% of the households containing married families with children. The county average for households married with children is 32.67%.
The median household income in San Isidro, Texas is $24,250. The median household income for the surrounding county is $33,334 compared to the national median of $69,021. The median age of people living in San Isidro is 42.9 years.
The average high temperature in July is 96.8 degrees, with an average low temperature in January of 46.9 degrees. The average rainfall is approximately 22.8 inches per year, with 0.1 inches of snow per year.