Mobile City
- County:
- Collin County
- County Seat:
- No
- Area (mi²):
- 0.015
- State:
- Texas
Mobile City is a city located in Collin County, Texas. Mobile City has a 2025 population of 169 . Mobile City is currently growing at a rate of 4.32% annually and its population has increased by 20.71% since the most recent census, which recorded a population of 140 in 2020.
The median age in Mobile City is 19.3 years: 14 years for males, and 26.2 years for females. For every 100 females there are 74.6 males.