| 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 |
| Mifflin County | 46 486 | 35 035 | 46 287 | 45 803 | 226 | 38 | 135 | 2 | 83 | 199 | 263 |
| Armagh township | 3 988 | 2 962 | 3 968 | 3 940 | 3 | 0 | 17 | 0 | 8 | 20 | 28 |
| Bratton township | 1 259 | 961 | 1 255 | 1 253 | 0 | 0 | 1 | 0 | 1 | 4 | 1 |
| Brown township | 3 852 | 2 813 | 3 840 | 3 804 | 14 | 5 | 16 | 0 | 1 | 12 | 8 |
| Burnham borough | 2 144 | 1 662 | 2 137 | 2 127 | 7 | 0 | 3 | 0 | 0 | 7 | 7 |
| Decatur township | 3 021 | 2 256 | 3 012 | 2 985 | 18 | 2 | 5 | 0 | 2 | 9 | 12 |
| Derry township | 7 256 | 5 673 | 7 223 | 7 136 | 22 | 1 | 46 | 0 | 18 | 33 | 43 |
| Granville township | 4 895 | 3 797 | 4 878 | 4 835 | 17 | 9 | 12 | 0 | 5 | 17 | 22 |
| Juniata Terrace borough | 502 | 385 | 498 | 490 | 7 | 1 | 0 | 0 | 0 | 4 | 2 |
| Kistler borough | 344 | 241 | 338 | 335 | 2 | 0 | 1 | 0 | 0 | 6 | 2 |
| Lewistown borough | 8 998 | 6 917 | 8 939 | 8 774 | 86 | 18 | 26 | 2 | 33 | 59 | 102 |
| McVeytown borough | 405 | 317 | 403 | 402 | 1 | 0 | 0 | 0 | 0 | 2 | 1 |
| Menno township | 1 763 | 1 058 | 1 752 | 1 719 | 29 | 0 | 1 | 0 | 3 | 11 | 7 |
| Newton Hamilton borough | 272 | 189 | 270 | 269 | 0 | 0 | 0 | 0 | 1 | 2 | 1 |
| Oliver township | 2 060 | 1 555 | 2 057 | 2 050 | 5 | 0 | 2 | 0 | 0 | 3 | 4 |
| Union township | 3 313 | 2 392 | 3 306 | 3 289 | 7 | 2 | 3 | 0 | 5 | 7 | 10 |
| Wayne township | 2 414 | 1 857 | 2 411 | 2 395 | 8 | 0 | 2 | 0 | 6 | 3 | 13 |
| Source: US Census Bureau | Prepared by the Pennsylvania State Data Center | ||||||||||