| District | Population | Area (km2) | Po. Density | Sex-ratio |
|---|---|---|---|---|
| Pashchim Champaran | 3935042 | 5228 | 753 | 909 |
| Kolhapur | 3876001 | 7685 | 504 | 957 |
| Jalpaiguri | 3872846 | 6227 | 622 | 953 |
| Rajkot | 3804558 | 11198 | 340 | 927 |
| Sultanpur | 3797117 | 4436 | 856 | 983 |
| Thiruvallur | 3728104 | 3394 | 1098 | 987 |
| Aurangabad | 3701282 | 10130.89 | 365 | 923 |
| Jodhpur | 3687165 | 22850 | 161 | 916 |
| Bijnor | 3682713 | 4561 | 807 | 917 |
| Budaun | 3681896 | 5168 | 712 | 871 |
| Varanasi | 3676841 | 1535 | 2395 | 913 |
| Alwar | 3674179 | 8380 | 438 | 895 |
| Aligarh | 3673889 | 3650 | 1007 | 882 |
| North West | 3656539 | 443 | 8254 | 865 |
| Ghazipur | 3620268 | 3377 | 1072 | 952 |
| Bankura | 3596674 | 6882 | 523 | 957 |
| Kushinagar | 3564544 | 2905 | 1227 | 961 |
| Ganjam | 3529031 | 8206 | 430 | 983 |
| Birbhum | 3502404 | 4545 | 771 | 956 |
| Bulandshahr | 3499171 | 4512 | 776 | 896 |