
Jarrell
- County:
- Williamson County
- County Seat:
- No
- Area (mi²):
- 3.576
- State:
- Texas
Jarrell is a city located in Williamson County, Texas. Jarrell has a 2025 population of 5,430. Jarrell is currently growing at a rate of 15.41% annually and its population has increased by 201% since the most recent census, which recorded a population of 1,804 in 2020.
The average household income in Jarrell is $105,185 with a poverty rate of 4.72%. The median age in Jarrell is 34.3 years: 35.9 years for males, and 33.3 years for females.