Olmito is a CDP located in Cameron County, Texas. Olmito has a 2026 population of 968. Olmito is currently declining at a rate of -1.53% 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 Olmito is 24 years: 20.9 years for males, and 28.2 years for females. For every 100 females there are 114.8 males.
Data after 2023 is projected based on recent change
Overall: 24 years
Female: 28.2 years
Male: 20.9 years
There are 522 adults, (59 of whom are seniors) in Olmito.
Female: 413 (46.6%)
Male: 474 (53.4%)
The racial composition of Olmito includes 31.68% other race, 29.09% White, 3.49% Asian, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Two or more races | 317 | 35.74% |
| Other race | 281 | 31.68% |
| White | 258 | 29.09% |
| Asian | 31 | 3.49% |