| Region 3 | ||||||
| Hispanic or Latino by County, 2000 | ||||||
| Source: U.S. Census Bureau, Census 2000 | ||||||
| Adams | Canyon | Gem | Owyhee | Payette | Washington | |
| Hispanic (any race) | 54 | 24455 | 1050 | 2459 | 2453 | 1372 |
| Mexican | 37 | 19558 | 858 | 2100 | 1978 | 1098 |
| Puerto Rican | 0 | 188 | 6 | 8 | 19 | 0 |
| Cuban | 1 | 32 | 1 | 1 | 14 | 0 |
| Other | 16 | 4677 | 185 | 350 | 442 | 274 |
| Not Hispanic | 3422 | 106986 | 14131 | 8185 | 18125 | 8605 |
| White Alone | 3318 | 102428 | 13762 | 7635 | 17434 | 8294 |