
San Juan Starr County
- County:
- Hidalgo County
- County Seat:
- No
- Area (mi²):
- 0.037
- State:
- Texas
San Juan is a CDP located in Hidalgo County, Texas. San Juan has a 2025 population of 87. San Juan is currently declining at a rate of -2.25% annually and its population has decreased by -39.16% since the most recent census, which recorded a population of 143 in 2020.
The average household income in San Juan is -$1000.00 Mn with a poverty rate of 40.66%. The median age in San Juan is 37.2 years: 14.8 years for males, and 72.1 years for females.