| Martinsville City - 1990 to 2000 | |||||
| Census Tract & Block Group Population Change | |||||
| 2000 | 1990 | Change in | % Change in | ||
| Census Geography | Population | Population | Population | Population | |
| Tract 1 | 3,672 | 3,796 | -124 | -3.3% | |
| Block Group | 1 | 1,162 | 1,385 | -223 | -16.1% |
| 2 | 430 | 667 | -237 | -35.5% | |
| 3 | 584 | 487 | 97 | 19.9% | |
| 4 | 1,496 | 1,257 | 239 | 19.0% | |
| Tract 2 | 2,879 | 3,595 | -716 | -19.9% | |
| Block Group | 1 | 744 | 911 | -167 | -18.3% |
| 2 | 398 | 562 | -164 | -29.2% | |
| 3 | 970 | 1,163 | -193 | -16.6% | |
| 4 | 767 | 959 | -192 | -20.0% | |
| Tract 3 | 2,860 | 2,804 | 56 | 2.0% | |
| Block Group | 1 | 1,195 | 1,071 | 124 | 11.6% |
| 2 | 833 | 907 | -74 | -8.2% | |
| 3 | 832 | 826 | 6 | 0.7% | |
| Tract 4 | 2,841 | 2,635 | 206 | 7.8% | |
| Block Group | 1 | 1,270 | 1,272 | -2 | -0.2% |
| 2 | 690 | 672 | 18 | 2.7% | |
| 3 | 881 | 691 | 190 | 27.5% | |
| Tract 5 | 3,164 | 3,332 | -168 | -5.0% | |
| Block Group | 1 | 860 | 879 | -19 | -2.2% |
| 2 | 702 | 725 | -23 | -3.2% | |
| 3 | 928 | 994 | -66 | -6.6% | |
| 4 | 674 | 734 | -60 | -8.2% | |
| City Totals | 15,416 | 16,162 | -746 | -4.6% | |
| Source: 1990 & 2000 Census of Population & Housing, SF-1, U.S. Census Bureau. | |||||
| Prepared by West Piedmont Planning District Commission, June, 2003. | |||||