| District | Population | Area (km2) | Po. Density | Sex-ratio |
|---|---|---|---|---|
| Ludhiana | 3498739 | 3578 | 978 | 873 |
| Vaishali | 3495021 | 2036 | 1717 | 895 |
| Bahraich | 3487731 | 5237 | 666 | 892 |
| Salem | 3482056 | 5237 | 665 | 954 |
| Saharanpur | 3466382 | 3689 | 940 | 890 |
| Viluppuram | 3458873 | 7194 | 481 | 987 |
| Coimbatore | 3458045 | 4732 | 731 | 1000 |
| Meerut | 3443689 | 2559 | 1346 | 886 |
| Gonda | 3433919 | 4003 | 858 | 921 |
| Sitamarhi | 3423574 | 2294 | 1492 | 899 |
| Rae Bareli | 3405559 | 4609 | 739 | 943 |
| Prakasam | 3397448 | 17626 | 193 | 981 |
| Nanded | 3361292 | 10528 | 319 | 943 |
| Durg | 3343872 | 8535 | 392 | 988 |
| Siwan | 3330464 | 2219 | 1501 | 988 |
| Nagaur | 3307743 | 17718 | 187 | 950 |
| Thiruvananthapuram | 3301427 | 2189 | 1508 | 1087 |
| Ernakulam | 3282388 | 3063 | 1072 | 1027 |
| Indore | 3276697 | 3898 | 841 | 928 |
| Purnia | 3264619 | 3229 | 1011 | 921 |