Sammy Martinez is a CDP located in Starr County, Texas. Sammy Martinez has a 2026 population of 173. Sammy Martinez is currently growing at a rate of 2.37% 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 Sammy Martinez is 17.7 years: 13.5 years for males, and 21.9 years for females. For every 100 females there are 131.3 males.
Data after 2023 is projected based on recent change
Overall: 17.7 years
Female: 21.9 years
Male: 13.5 years
There are 143 adults, (0 of whom are seniors) in Sammy Martinez.
Female: 131 (43.2%)
Male: 172 (56.8%)
The racial composition of Sammy Martinez includes 93.4% White, and smaller percentages for other race and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 283 | 93.4% |
| Two or more races | 13 | 4.29% |
| Other race | 7 | 2.31% |