| Census Year | Status |
Area in
Sq. Km. |
Total Population | Male | Female |
Sex Ratio [Females/ 1000 Males] |
Density [Peron / Sq.km.] |
|---|---|---|---|---|---|---|---|
| 1901 | M | 8.18 | 1,19,306 | 61,653 | 57,653 | 953 | 14,585 |
| 1911 | M | 8.18 | 1,14,868 | 59,634 | 55,234 | 926 | 14,042 |
| 1921 | M | 8.18 | 1,17,434 | 61,711 | 55,723 | 902 | 14,356 |
| 1931 | M | 8.18 | 98,936 | 52,958 | 43,978 | 868 | 12,094 |
| 1941 | M | 8.18 | 1,71,443 | 90,305 | 81,138 | 898 | 20,958 |
| 1951 | M | 8.18 | 2,23,182 | 1,16,426 | 1,06,756 | 916 | 27,283 |
| 1961 | M | 8.18 | 2,88,026 | 1,50,333 | 1,37,693 | 915 | 35,211 |
| 1971 | MC | 33.85 | 4,71,656 | 2,49,902 | 2,21,754 | 887 | 13,933 |
| 1981 | MC | 55.56 | 7,76,583 | 4,18,114 | 3,58,469 | 857 | 13,977 |
| 1991 | MC | 111.16 | 14,98,817 | 8,14,938 | 6,83,879 | 839 | 13,483 |
| 2001 | MC | 112.28 | 24,33,835 | 13,72,415 | 10,61,420 | 773 | 21,676 |
|
2006 (As Per 2001 Census) |
MC | 326.515 | 28,76,374 | 16,30,846 | 12,45,528 | 764 | 8,812 |
| 2011 | MC | 326.515 | 44,66,826 | 25,43,145 | 19,23,681 | 756 | 13,680 |
| After Extension of City Limit in 2020 | MC | 462.149 | 46,45,384 | 26,47,521 | 19,97,863 | 755 | 10,052 |