| Name of BPHC | Year | Population | BSE | POS | PV | PF | ABER | SPR | PF% | API |
| Kachugaon | 2001 | 171,278 | 9859 | 1152 | 134 | 1018 | 5.76 | 11.68 | 88.37 | 6.73 | 2002 | 180,471 | 11885 | 2478 | 529 | 1949 | 6.59 | 20.85 | 78.65 | 13.73 | 2003 | 174,276 | 9053 | 1117 | 213 | 904 | 5.19 | 12.34 | 80.93 | 6.41 | 2004 | 175,422 | 11639 | 1503 | 133 | 1370 | 6.63 | 12.91 | 91.15 | 8.57 | 2005 | 177,615 | 15600 | 3049 | 463 | 2586 | 8.78 | 19.54 | 84.81 | 17.17 | 2006 | 181,100 | 22261 | 3751 | 1220 | 2531 | 12.29 | 16.85 | 67.48 | 20.71 | 2007 | 189,218 | 11935 | 2516 | 1282 | 1234 | 6.31 | 21.08 | 49.05 | 13.30 | 2008 | 193,225 | 25708 | 2220 | 922 | 1298 | 13.30 | 8.64 | 58.47 | 11.49 | 2009 | 204,840 | 30750 | 2889 | 966 | 1923 | 15.01 | 9.40 | 66.56 | 14.10 | 2010 | 204850 | 48505 | 2809 | 730 | 2079 | 23.68 | 5.79 | 74.01 | 13.71 |
| Gossaigaon | 2001 | 166,274 | 29227 | 1539 | 486 | 1053 | 17.58 | 5.27 | 68.42 | 9.26 | 2002 | 166,587 | 26786 | 2634 | 870 | 1764 | 16.08 | 9.83 | 66.97 | 15.81 | 2003 | 171,543 | 21099 | 2169 | 522 | 1647 | 12.30 | 10.28 | 75.93 | 12.64 | 2004 | 178,234 | 18085 | 1509 | 490 | 1019 | 10.15 | 8.34 | 67.53 | 8.47 | 2005 | 175,400 | 15650 | 1127 | 323 | 804 | 8.92 | 7.20 | 71.34 | 6.43 | 2006 | 185,674 | 30706 | 1547 | 348 | 1199 | 16.54 | 5.04 | 77.50 | 8.33 | 2007 | 187,507 | 18983 | 358 | 39 | 319 | 10.12 | 1.89 | 89.11 | 1.91 | 2008 | 189,554 | 21528 | 514 | 70 | 444 | 11.36 | 2.39 | 86.38 | 2.71 | 2009 | 228,674 | 37990 | 1163 | 159 | 1004 | 16.61 | 3.06 | 86.33 | 5.09 | 2010 | 241689 | 55320 | 895 | 216 | 679 | 22.89 | 1.62 | 75.87 | 3.70 |
| Dotma | 2001 | 138,155 | 13650 | 662 | 56 | 606 | 9.88 | 4.85 | 91.54 | 4.79 | 2002 | 139,393 | 11757 | 462 | 41 | 421 | 8.43 | 3.93 | 91.13 | 3.31 | 2003 | 140,516 | 9042 | 417 | 83 | 334 | 6.43 | 4.61 | 80.10 | 2.97 | 2004 | 141,680 | 9989 | 336 | 72 | 264 | 7.05 | 3.36 | 78.57 | 2.37 | 2005 | 143,088 | 10745 | 263 | 47 | 216 | 7.51 | 2.45 | 82.13 | 1.84 | 2006 | 150,528 | 18955 | 890 | 168 | 722 | 12.59 | 4.70 | 81.12 | 5.91 | 2007 | 152,720 | 13046 | 769 | 65 | 704 | 8.54 | 5.89 | 91.55 | 5.04 | 2008 | 153,478 | 16280 | 474 | 76 | 398 | 10.61 | 2.91 | 83.97 | 3.09 | 2009 | 157,143 | 22314 | 367 | 66 | 301 | 14.20 | 1.64 | 82.02 | 2.34 | 2010 | 157286 | 37987 | 572 | 123 | 449 | 24.15 | 1.51 | 78.50 | 3.64 |
| Balajan | 2001 | 777,869 | 87176 | 4706 | 796 | 3910 | 11.21 | 5.40 | 83.09 | 6.05 | 2002 | 793,757 | 83803 | 7488 | 1643 | 5845 | 10.56 | 8.94 | 78.06 | 9.43 | 2003 | 309,380 | 26974 | 1138 | 220 | 918 | 8.72 | 4.22 | 80.67 | 3.68 | 2004 | 322,943 | 23941 | 1052 | 240 | 812 | 7.41 | 4.39 | 77.19 | 3.26 | 2005 | 334,682 | 29045 | 1525 | 236 | 1289 | 8.68 | 5.25 | 84.52 | 4.56 | 2006 | 338,873 | 39798 | 2531 | 424 | 2107 | 11.74 | 6.36 | 83.25 | 7.47 | 2007 | 344,618 | 35724 | 1674 | 207 | 1467 | 10.37 | 4.69 | 87.63 | 4.86 | 2008 | 349,159 | 26140 | 1380 | 134 | 1246 | 7.49 | 5.28 | 90.29 | 3.95 | 2009 | 261,752 | 25316 | 1464 | 119 | 1345 | 9.67 | 5.78 | 91.87 | 5.59 | 2010 | 265148 | 47244 | 1417 | 224 | 1193 | 17.82 | 3.00 | 84.19 | 5.34 |
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