
Arlington
- County:
- Tarrant County
- County Seat:
- No
- Area (mi²):
- 95.842
- State:
- Texas
Arlington is a city located in Tarrant County, Texas. Arlington has a 2025 population of 401,219. Arlington is currently growing at a rate of 0.35% annually and its population has increased by 1.77% since the most recent census, which recorded a population of 394,248 in 2020.
The average household income in Arlington is $95,903 with a poverty rate of 13.08%. The median age in Arlington is 33.6 years: 32.5 years for males, and 34.9 years for females.