Population of Sikkim
| Source | 2011 - Ministry of Statistics and Programme Implementation |
| 2011-36 - Report of The Technical Group On Population Proiecttons (page no 90) | |
| Date | 03 Jul 2024 |
As per the report of the Technical Group by the National Commission, the population of Sikkim is projected to be 697,000, or 697k, or 6.97 lakh, as of July 1, 2023. Sikkim is the least populous state in India. Sikkim’s population is projected to reach 7.60 lakh in 2036.
The size of the population of Sikkim is equivalent to that of China, Macao SAR, which ranks 168th in the world.
In 20234, the sex ratio of the total population in Sikkim will be 111.212 males per 100 females. There are 367,000, or 367k, or 3.67 lakh, males and 330,000, or 330k, or 3.30 lakh, females in Sikkim. Sikkim has 37,000, or 37k, more males than females.
Sikkim accounts for 0.05 percent of the Indian population. The population growth rate in 2024 is projected at 0.87%, the 17th highest among states. Mizoram will add 6,000 more people in 2024.
According to the Census of India 2011, the population of Sikkim was 6.11 lakh, increasing from 5.41 lakh in 2001. There were 323,070 males and 287,507 females, with a sex ratio of 112.369 males per 100 females. The percentage of decadal growth during 2001–2011 was 12.89%, 20.17% lower than the 1991–2001 period. The population of Sikkim increased by 70k during the decade 2001–2011.
The population of Sikkim, which was only around 59k in 1901, increased by approximately 11.81 times in 123 years to reach 697k million in 2024.
- Population
- Growth rate
- Net change
| Year | Population | Growth | Share (%) | |||
|---|---|---|---|---|---|---|
| Total | Male | Female | Net Change | rate (%) | India | |
| 2011 | 612,000 | 324,000 | 288,000 | - | - | 0.05 |
| 2012 | 619,000 | 327,000 | 292,000 | 7,000 | 1.144 | 0.05 |
| 2013 | 626,000 | 331,000 | 295,000 | 7,000 | 1.131 | 0.05 |
| 2014 | 632,000 | 334,000 | 298,000 | 6,000 | 0.958 | 0.05 |
| 2015 | 639,000 | 338,000 | 301,000 | 7,000 | 1.108 | 0.05 |
| 2016 | 646,000 | 341,000 | 304,000 | 7,000 | 1.095 | 0.05 |
| 2017 | 652,000 | 344,000 | 308,000 | 6,000 | 0.929 | 0.05 |
| 2018 | 659,000 | 348,000 | 311,000 | 7,000 | 1.074 | 0.05 |
| 2019 | 665,000 | 351,000 | 314,000 | 6,000 | 0.910 | 0.05 |
| 2020 | 672,000 | 354,000 | 317,000 | 7,000 | 1.053 | 0.05 |
| 2021 | 678,000 | 358,000 | 320,000 | 6,000 | 0.893 | 0.05 |
| 2022 | 684,000 | 361,000 | 323,000 | 6,000 | 0.885 | 0.05 |
| 2023 | 691,000 | 364,000 | 327,000 | 7,000 | 1.023 | 0.05 |
| 2024 | 697,000 | 367,000 | 330,000 | 6,000 | 0.868 | 0.05 |
| 2025 | 703,000 | 370,000 | 333,000 | 6,000 | 0.861 | 0.05 |
| 2026 | 709,000 | 373,000 | 336,000 | 6,000 | 0.853 | 0.05 |
| 2027 | 715,000 | 376,000 | 339,000 | 6,000 | 0.846 | 0.05 |
| 2028 | 721,000 | 379,000 | 341,000 | 6,000 | 0.839 | 0.05 |
| 2029 | 726,000 | 382,000 | 344,000 | 5,000 | 0.693 | 0.05 |
| 2030 | 732,000 | 385,000 | 347,000 | 6,000 | 0.826 | 0.05 |
| 2031 | 737,000 | 387,000 | 350,000 | 5,000 | 0.683 | 0.05 |
| 2032 | 742,000 | 389,000 | 352,000 | 5,000 | 0.678 | 0.05 |
| 2033 | 746,000 | 392,000 | 354,000 | 4,000 | 0.539 | 0.05 |
| 2034 | 751,000 | 394,000 | 357,000 | 5,000 | 0.670 | 0.05 |
| 2035 | 755,000 | 396,000 | 359,000 | 4,000 | 0.533 | 0.05 |
| 2036 | 760,000 | 398,000 | 361,000 | 5,000 | 0.662 | 0.05 |
| Year | Population | Growth | Share (%) | |
|---|---|---|---|---|
| Net Change | rate (%) | India | ||
| 1901 | 59,014 | - | - | 0.02 |
| 1911 | 87,920 | 28,906 | 48.98 | 0.03 |
| 1921 | 81,721 | -6,199 | -7.05 | 0.03 |
| 1931 | 109,808 | 28,087 | 34.37 | 0.04 |
| 1941 | 121,520 | 11,712 | 10.67 | 0.04 |
| 1951 | 137,725 | 16,205 | 13.34 | 0.04 |
| 1961 | 162,189 | 24,464 | 17.76 | 0.04 |
| 1971 | 209,843 | 47,654 | 29.38 | 0.04 |
| 1981 | 316,385 | 106,542 | 50.77 | 0.05 |
| 1991 | 406,457 | 90,072 | 28.47 | 0.05 |
| 2001 | 540,851 | 134,394 | 33.06 | 0.05 |
| 2011 | 610,577 | 69,726 | 12.89 | 0.05 |
| Age group | Male | Female | Total | M per 100 F | |
|---|---|---|---|---|---|
| Persons | Share (%) | ||||
| 00-04 | 21,685 | 20,651 | 42,336 | 6.93 | 105.007 |
| 05-09 | 28,688 | 27,990 | 56,678 | 9.28 | 102.494 |
| 10-14 | 33,965 | 32,958 | 66,923 | 10.96 | 103.055 |
| 15-19 | 33,998 | 32,939 | 66,937 | 10.96 | 103.215 |
| 20-24 | 35,146 | 32,151 | 67,297 | 11.02 | 109.315 |
| 25-29 | 34,700 | 29,939 | 64,639 | 10.59 | 115.902 |
| 30-34 | 28,562 | 23,663 | 52,225 | 8.55 | 120.703 |
| 35-39 | 23,396 | 20,231 | 43,627 | 7.15 | 115.644 |
| 40-44 | 20,170 | 16,382 | 36,552 | 5.99 | 123.123 |
| 45-49 | 16,114 | 13,348 | 29,462 | 4.83 | 120.722 |
| 50-54 | 13,624 | 10,808 | 24,432 | 4.00 | 126.055 |
| 55-59 | 9,913 | 7,628 | 17,541 | 2.87 | 129.955 |
| 60-64 | 7,441 | 6,109 | 13,550 | 2.22 | 121.804 |
| 65-69 | 5,593 | 4,890 | 10,483 | 1.72 | 114.376 |
| 70-74 | 4,304 | 3,257 | 7,561 | 1.24 | 132.146 |
| 75-79 | 2,556 | 1,960 | 4,516 | 0.74 | 130.408 |
| 80-84 | 1,422 | 1,142 | 2,564 | 0.42 | 124.518 |
| 85-89 | 612 | 499 | 1,111 | 0.18 | 122.645 |
| 90-94 | 320 | 253 | 573 | 0.09 | 126.482 |
| 95-99 | 166 | 133 | 299 | 0.05 | 124.812 |
| 100+ | 58 | 37 | 95 | 0.02 | 156.757 |
| Age not stated | 637 | 539 | 1,176 | 0.19 | 118.182 |
| Total | 323,070 | 287,507 | 610,577 | 112.369 | |
- Population pyramid
- Gender ratio
| Rank | District | Population | Rural (%) | Urban (%) | Sex ratio | ||||
|---|---|---|---|---|---|---|---|---|---|
| Male | Female | Total | Share (%) | F per 1000 M | M per 100 F | ||||
| 4 | North District | 24,730 | 18,979 | 43,709 | 7.16 | 89.38 | 10.62 | 767 | 130.302 |
| 3 | West District | 70,238 | 66,197 | 136,435 | 22.35 | 96.15 | 3.85 | 942 | 106.105 |
| 2 | South District | 76,670 | 70,180 | 146,850 | 24.05 | 85.56 | 14.44 | 915 | 109.248 |
| 1 | East District | 151,432 | 132,151 | 283,583 | 46.45 | 56.81 | 43.19 | 873 | 114.590 |