Onalaska is located in Texas. Onalaska, Texas has a population of 2,648. Onalaska is more family-centric than the surrounding county with 26.61% of the households containing married families with children. The county average for households married with children is 22.02%.
The median household income in Onalaska, Texas is $28,110. The median household income for the surrounding county is $43,267 compared to the national median of $57,652. The median age of people living in Onalaska is 43.6 years.
The average high temperature in July is 93.7 degrees, with an average low temperature in January of 39.6 degrees. The average rainfall is approximately 49.5 inches per year, with 0.1 inches of snow per year.
