| 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 |
| Warren County | 43 863 | 33 276 | 43 636 | 43 286 | 90 | 82 | 118 | 8 | 52 | 227 | 151 |
| Bear Lake borough | 193 | 142 | 193 | 193 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Brokenstraw township | 2 068 | 1 644 | 2 062 | 2 049 | 0 | 8 | 4 | 0 | 1 | 6 | 2 |
| Cherry Grove township | 228 | 181 | 228 | 228 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Clarendon borough | 564 | 411 | 557 | 550 | 0 | 1 | 6 | 0 | 0 | 7 | 6 |
| Columbus township | 1 741 | 1 298 | 1 723 | 1 713 | 2 | 5 | 0 | 0 | 3 | 18 | 6 |
| Conewango township | 3 915 | 3 076 | 3 893 | 3 826 | 24 | 10 | 16 | 2 | 15 | 22 | 23 |
| Deerfield township | 333 | 279 | 332 | 332 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Eldred township | 709 | 507 | 707 | 696 | 6 | 2 | 0 | 0 | 3 | 2 | 3 |
| Elk township | 551 | 418 | 544 | 544 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Farmington township | 1 353 | 963 | 1 344 | 1 329 | 8 | 2 | 4 | 0 | 1 | 9 | 8 |
| Freehold township | 1 402 | 901 | 1 391 | 1 385 | 2 | 2 | 2 | 0 | 0 | 11 | 0 |
| Glade township | 2 319 | 1 795 | 2 314 | 2 286 | 3 | 1 | 21 | 0 | 3 | 5 | 3 |
| Limestone township | 418 | 323 | 417 | 415 | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
| Mead township | 1 555 | 1 209 | 1 544 | 1 541 | 1 | 0 | 1 | 1 | 0 | 11 | 4 |
| Pine Grove township | 2 712 | 2 057 | 2 699 | 2 674 | 3 | 5 | 15 | 0 | 2 | 13 | 7 |
| Pittsfield township | 1 519 | 1 124 | 1 517 | 1 515 | 0 | 2 | 0 | 0 | 0 | 2 | 2 |
| Pleasant township | 2 528 | 2 028 | 2 510 | 2 498 | 1 | 4 | 6 | 0 | 1 | 18 | 10 |
| Sheffield township | 2 346 | 1 779 | 2 334 | 2 316 | 6 | 4 | 1 | 3 | 4 | 12 | 17 |
| Southwest township | 561 | 415 | 559 | 556 | 2 | 0 | 1 | 0 | 0 | 2 | 1 |
| Spring Creek township | 872 | 657 | 868 | 865 | 2 | 1 | 0 | 0 | 0 | 4 | 1 |
| Sugar Grove borough | 613 | 442 | 611 | 610 | 1 | 0 | 0 | 0 | 0 | 2 | 1 |
| Sugar Grove township | 1 870 | 1 295 | 1 862 | 1 851 | 4 | 6 | 1 | 0 | 0 | 8 | 3 |
| Tidioute borough | 792 | 602 | 789 | 784 | 4 | 0 | 1 | 0 | 0 | 3 | 0 |
| Triumph township | 286 | 245 | 285 | 285 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Warren city | 10 259 | 7 885 | 10 202 | 10 108 | 21 | 21 | 37 | 2 | 13 | 57 | 40 |
| Watson township | 322 | 234 | 322 | 319 | 0 | 1 | 0 | 0 | 2 | 0 | 2 |
| Youngsville borough | 1 834 | 1 366 | 1 829 | 1 818 | 0 | 7 | 1 | 0 | 3 | 5 | 11 |
| Source: US Census Bureau | Prepared by the Pennsylvania State Data Center | ||||||||||