Grand Prairie
- County:
- Dallas County
- County Seat:
- No
- Area (mi²):
- 76.474
- State:
- Texas
Grand Prairie is a city located in Dallas County, Texas. Grand Prairie has a 2026 population of 207,331. Grand Prairie is currently growing at a rate of 1.6% annually and its population has increased by 5.67% since the most recent census, which recorded a population of 196,201 in 2020.