Palo Blanco is a CDP located in Starr County, Texas. Palo Blanco has a 2026 population of 22. Palo Blanco is currently declining at a rate of -33.33% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Palo Blanco is 8.7 years: 0 years for males, and 9.1 years for females. For every 100 females there are 26.9 males.
Data after 2023 is projected based on recent change
Overall: 8.7 years
Female: 9.1 years
Male: 0 years
There are 91 adults, (19 of whom are seniors) in Palo Blanco.
Female: 253 (78.8%)
Male: 68 (21.2%)
The racial composition of Palo Blanco includes 85.36% White, 5.92% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 274 | 85.36% |
| Two or more races | 28 | 8.72% |
| Other race | 19 | 5.92% |