| 2000 Census: Summary of Race and Hispanic or Latino Origin | |||||||||||
| Race | |||||||||||
| One Race | |||||||||||
| Geographic Area | Total Population | Total Population Over 18 | Total One Race | White | Black or African American | American Indian and Alaska Native | Asian | Native Hawaiian and Other Pacific Islander | Some other race | Two or more races | Hispanic or Latino (origin any race) |
| Pennsylvania | 12 281 054 | 9 358 833 | 12 138 830 | 10 484 203 | 1 224 612 | 18 348 | 219 813 | 3 417 | 188 437 | 142 224 | 394 088 |
| Juniata County | 22 821 | 17 118 | 22 704 | 22 376 | 85 | 32 | 57 | 39 | 115 | 117 | 369 |
| Beale township | 726 | 523 | 721 | 709 | 5 | 0 | 4 | 0 | 3 | 5 | 10 |
| Delaware township | 1 464 | 1 123 | 1 458 | 1 455 | 0 | 2 | 1 | 0 | 0 | 6 | 4 |
| Fayette township | 3 252 | 2 363 | 3 243 | 3 212 | 11 | 2 | 4 | 5 | 9 | 9 | 23 |
| Fermanagh township | 2 544 | 1 987 | 2 539 | 2 515 | 8 | 0 | 16 | 0 | 0 | 5 | 14 |
| Greenwood township | 548 | 400 | 545 | 540 | 4 | 0 | 1 | 0 | 0 | 3 | 4 |
| Lack township | 750 | 576 | 744 | 743 | 1 | 0 | 0 | 0 | 0 | 6 | 2 |
| Mifflin borough | 627 | 446 | 618 | 582 | 0 | 8 | 2 | 2 | 24 | 9 | 40 |
| Mifflintown borough | 861 | 644 | 857 | 809 | 0 | 2 | 2 | 32 | 12 | 4 | 75 |
| Milford township | 1 758 | 1 399 | 1 732 | 1 676 | 3 | 3 | 12 | 0 | 38 | 26 | 105 |
| Monroe township | 2 042 | 1 470 | 2 035 | 2 025 | 7 | 1 | 0 | 0 | 2 | 7 | 7 |
| Port Royal borough | 977 | 723 | 973 | 935 | 13 | 6 | 4 | 0 | 15 | 4 | 38 |
| Spruce Hill township | 724 | 541 | 718 | 698 | 14 | 2 | 0 | 0 | 4 | 6 | 13 |
| Susquehanna township | 1 261 | 961 | 1 246 | 1 241 | 3 | 1 | 1 | 0 | 0 | 15 | 1 |
| Thompsontown borough | 711 | 574 | 711 | 708 | 0 | 1 | 2 | 0 | 0 | 0 | 1 |
| Turbett township | 819 | 613 | 817 | 814 | 1 | 0 | 0 | 0 | 2 | 2 | 6 |
| Tuscarora township | 1 159 | 881 | 1 154 | 1 146 | 2 | 3 | 3 | 0 | 0 | 5 | 11 |
| Walker township | 2 598 | 1 894 | 2 593 | 2 568 | 13 | 1 | 5 | 0 | 6 | 5 | 15 |
| Source: US Census Bureau | Prepared by the Pennsylvania State Data Center | ||||||||||