| Source | UN (World Population Prospects 2019) |
| Date | 23 Aug 2021 |
The current population of Indonesia is 281,654,306 as of May 31, 2023, based on interpolation of the latest United Nations data. The population of Indonesia is projected at 276,361,783 or 276.362 million as of July 1, 2021. The total population in Indonesia is projected at 273,523,615 or 273.524 million people for the year 2020. Indonesia ranks number 4th in the world by population in the list of 235 countries/territories. Indonesia is ranked 3rd among 51 countries in Asia.
Indonesia's population peak will be 2067, with 337.4 mn people after Indonesia's population decreases year by year. The Indonesian population is projected to reach 299.2 million in 2030 and decrease further to 330.9 million in 2050 and 320.8 million by 2100. Indonesia accounts for 3.5 percent of the world population. However, its global share will decline by 3.4% in 2043 and is projected to decline at 2.9% by 2100.
Indonesia was at 7th position globally in 1950, and its rank is projected to remain at 7th in 2100.
| Year | Population | Growth | Share (%) | |
|---|---|---|---|---|
| Net Change | rate (%) | to World | ||
| 2020 | 273,523,615 | 2,898,047 | 1.07 | 3.5 |
| 2021 | 276,361,783 | 2,838,168 | 1.04 | 3.5 |
| 2022 | 279,134,505 | 2,772,722 | 1.00 | 3.5 |
| 2023 | 281,844,346 | 2,709,841 | 0.97 | 3.5 |
| 2024 | 284,495,163 | 2,650,817 | 0.94 | 3.5 |
| 2025 | 287,089,635 | 2,594,472 | 0.91 | 3.5 |
| 2026 | 289,628,153 | 2,538,518 | 0.88 | 3.5 |
| 2027 | 292,109,442 | 2,481,289 | 0.86 | 3.5 |
| 2028 | 294,532,560 | 2,423,118 | 0.83 | 3.5 |
| 2029 | 296,896,010 | 2,363,450 | 0.80 | 3.5 |
| 2030 | 299,198,430 | 2,302,420 | 0.78 | 3.5 |
| 2031 | 301,439,296 | 2,240,866 | 0.75 | 3.5 |
| 2032 | 303,618,021 | 2,178,725 | 0.72 | 3.5 |
| 2033 | 305,733,061 | 2,115,040 | 0.70 | 3.5 |
| 2034 | 307,782,572 | 2,049,511 | 0.67 | 3.5 |
| 2035 | 309,764,944 | 1,982,372 | 0.64 | 3.5 |
| 2036 | 311,679,191 | 1,914,247 | 0.62 | 3.5 |
| 2037 | 313,524,580 | 1,845,389 | 0.59 | 3.5 |
| 2038 | 315,300,098 | 1,775,518 | 0.57 | 3.5 |
| 2039 | 317,004,814 | 1,704,716 | 0.54 | 3.5 |
| 2040 | 318,637,858 | 1,633,044 | 0.52 | 3.5 |
| 2041 | 320,198,986 | 1,561,128 | 0.49 | 3.5 |
| 2042 | 321,687,665 | 1,488,679 | 0.46 | 3.5 |
| 2043 | 323,102,545 | 1,414,880 | 0.44 | 3.4 |
| 2044 | 324,442,076 | 1,339,531 | 0.41 | 3.4 |
| 2045 | 325,705,348 | 1,263,272 | 0.39 | 3.4 |
| 2046 | 326,892,328 | 1,186,980 | 0.36 | 3.4 |
| 2047 | 328,003,994 | 1,111,666 | 0.34 | 3.4 |
| 2048 | 329,041,876 | 1,037,882 | 0.32 | 3.4 |
| 2049 | 330,008,086 | 966,210 | 0.29 | 3.4 |
| 2050 | 330,904,664 | 896,578 | 0.27 | 3.4 |
| 2051 | 331,732,935 | 828,271 | 0.25 | 3.4 |
| 2052 | 332,494,231 | 761,296 | 0.23 | 3.4 |
| 2053 | 333,190,762 | 696,531 | 0.21 | 3.4 |
| 2054 | 333,824,983 | 634,221 | 0.19 | 3.4 |
| 2055 | 334,399,276 | 574,293 | 0.17 | 3.4 |
| 2056 | 334,915,477 | 516,201 | 0.15 | 3.3 |
| 2057 | 335,375,486 | 460,009 | 0.14 | 3.3 |
| 2058 | 335,781,834 | 406,348 | 0.12 | 3.3 |
| 2059 | 336,137,201 | 355,367 | 0.11 | 3.3 |
| 2060 | 336,444,039 | 306,838 | 0.09 | 3.3 |
| 2061 | 336,704,372 | 260,333 | 0.08 | 3.3 |
| 2062 | 336,919,903 | 215,531 | 0.06 | 3.3 |
| 2063 | 337,092,353 | 172,450 | 0.05 | 3.3 |
| 2064 | 337,223,311 | 130,958 | 0.04 | 3.3 |
| 2065 | 337,314,357 | 91,046 | 0.03 | 3.3 |
| 2066 | 337,366,858 | 52,501 | 0.02 | 3.3 |
| 2067 | 337,382,349 | 15,491 | 0.00 | 3.3 |
| 2068 | 337,362,632 | -19,717 | -0.01 | 3.2 |
| 2069 | 337,309,596 | -53,036 | -0.02 | 3.2 |
| 2070 | 337,224,791 | -84,805 | -0.03 | 3.2 |
| 2071 | 337,109,251 | -115,540 | -0.03 | 3.2 |
| 2072 | 336,963,577 | -145,674 | -0.04 | 3.2 |
| 2073 | 336,788,243 | -175,334 | -0.05 | 3.2 |
| 2074 | 336,583,493 | -204,750 | -0.06 | 3.2 |
| 2075 | 336,349,489 | -234,004 | -0.07 | 3.2 |
| 2076 | 336,086,667 | -262,822 | -0.08 | 3.2 |
| 2077 | 335,795,131 | -291,536 | -0.09 | 3.2 |
| 2078 | 335,474,173 | -320,958 | -0.10 | 3.2 |
| 2079 | 335,122,761 | -351,412 | -0.10 | 3.1 |
| 2080 | 334,740,056 | -382,705 | -0.11 | 3.1 |
| 2081 | 334,326,076 | -413,980 | -0.12 | 3.1 |
| 2082 | 333,880,959 | -445,117 | -0.13 | 3.1 |
| 2083 | 333,404,189 | -476,770 | -0.14 | 3.1 |
| 2084 | 332,895,181 | -509,008 | -0.15 | 3.1 |
| 2085 | 332,353,614 | -541,567 | -0.16 | 3.1 |
| 2086 | 331,779,560 | -574,054 | -0.17 | 3.1 |
| 2087 | 331,173,504 | -606,056 | -0.18 | 3.1 |
| 2088 | 330,536,154 | -637,350 | -0.19 | 3.1 |
| 2089 | 329,868,446 | -667,708 | -0.20 | 3.1 |
| 2090 | 329,171,325 | -697,121 | -0.21 | 3.0 |
| 2091 | 328,445,611 | -725,714 | -0.22 | 3.0 |
| 2092 | 327,692,060 | -753,551 | -0.23 | 3.0 |
| 2093 | 326,911,432 | -780,628 | -0.24 | 3.0 |
| 2094 | 326,104,571 | -806,861 | -0.25 | 3.0 |
| 2095 | 325,272,471 | -832,100 | -0.26 | 3.0 |
| 2096 | 324,416,342 | -856,129 | -0.26 | 3.0 |
| 2097 | 323,537,557 | -878,785 | -0.27 | 3.0 |
| 2098 | 322,637,740 | -899,817 | -0.28 | 3.0 |
| 2099 | 321,718,694 | -919,046 | -0.28 | 3.0 |
| 2100 | 320,782,424 | -936,270 | -0.29 | 2.9 |
| Year | Population | Growth | Share (%) | |
|---|---|---|---|---|
| Net Change | rate (%) | to World | ||
| 1950 | 69,543,316 | - | - | 2.7 |
| 1951 | 70,849,446 | 1,306,130 | 1.88 | 2.7 |
| 1952 | 72,274,627 | 1,425,181 | 2.01 | 2.7 |
| 1953 | 73,820,837 | 1,546,210 | 2.14 | 2.8 |
| 1954 | 75,487,891 | 1,667,054 | 2.26 | 2.8 |
| 1955 | 77,273,425 | 1,785,534 | 2.37 | 2.8 |
| 1956 | 79,172,802 | 1,899,377 | 2.46 | 2.8 |
| 1957 | 81,179,201 | 2,006,399 | 2.53 | 2.8 |
| 1958 | 83,284,046 | 2,104,845 | 2.59 | 2.8 |
| 1959 | 85,477,633 | 2,193,587 | 2.63 | 2.9 |
| 1960 | 87,751,068 | 2,273,435 | 2.66 | 2.9 |
| 1961 | 90,098,394 | 2,347,326 | 2.67 | 2.9 |
| 1962 | 92,518,377 | 2,419,983 | 2.69 | 2.9 |
| 1963 | 95,015,297 | 2,496,920 | 2.70 | 3.0 |
| 1964 | 97,596,733 | 2,581,436 | 2.72 | 3.0 |
| 1965 | 100,267,062 | 2,670,329 | 2.74 | 3.0 |
| 1966 | 103,025,426 | 2,758,364 | 2.75 | 3.0 |
| 1967 | 105,865,571 | 2,840,145 | 2.76 | 3.0 |
| 1968 | 108,779,924 | 2,914,353 | 2.75 | 3.1 |
| 1969 | 111,758,563 | 2,978,639 | 2.74 | 3.1 |
| 1970 | 114,793,178 | 3,034,615 | 2.72 | 3.1 |
| 1971 | 117,880,144 | 3,086,966 | 2.69 | 3.1 |
| 1972 | 121,017,314 | 3,137,170 | 2.66 | 3.1 |
| 1973 | 124,199,687 | 3,182,373 | 2.63 | 3.2 |
| 1974 | 127,422,211 | 3,222,524 | 2.59 | 3.2 |
| 1975 | 130,680,727 | 3,258,516 | 2.56 | 3.2 |
| 1976 | 133,966,941 | 3,286,214 | 2.51 | 3.2 |
| 1977 | 137,278,058 | 3,311,117 | 2.47 | 3.2 |
| 1978 | 140,621,730 | 3,343,672 | 2.44 | 3.3 |
| 1979 | 144,009,845 | 3,388,115 | 2.41 | 3.3 |
| 1980 | 147,447,836 | 3,437,991 | 2.39 | 3.3 |
| 1981 | 150,938,232 | 3,490,396 | 2.37 | 3.3 |
| 1982 | 154,468,229 | 3,529,997 | 2.34 | 3.3 |
| 1983 | 158,009,246 | 3,541,017 | 2.29 | 3.4 |
| 1984 | 161,523,347 | 3,514,101 | 2.22 | 3.4 |
| 1985 | 164,982,451 | 3,459,104 | 2.14 | 3.4 |
| 1986 | 168,374,287 | 3,391,836 | 2.06 | 3.4 |
| 1987 | 171,702,763 | 3,328,476 | 1.98 | 3.4 |
| 1988 | 174,975,954 | 3,273,191 | 1.91 | 3.4 |
| 1989 | 178,209,150 | 3,233,196 | 1.85 | 3.4 |
| 1990 | 181,413,402 | 3,204,252 | 1.80 | 3.4 |
| 1991 | 184,591,903 | 3,178,501 | 1.75 | 3.4 |
| 1992 | 187,739,786 | 3,147,883 | 1.71 | 3.4 |
| 1993 | 190,851,175 | 3,111,389 | 1.66 | 3.4 |
| 1994 | 193,917,462 | 3,066,287 | 1.61 | 3.4 |
| 1995 | 196,934,260 | 3,016,798 | 1.56 | 3.4 |
| 1996 | 199,901,228 | 2,966,968 | 1.51 | 3.4 |
| 1997 | 202,826,446 | 2,925,218 | 1.46 | 3.4 |
| 1998 | 205,724,592 | 2,898,146 | 1.43 | 3.4 |
| 1999 | 208,615,169 | 2,890,577 | 1.41 | 3.4 |
| 2000 | 211,513,823 | 2,898,654 | 1.39 | 3.4 |
| 2001 | 214,427,417 | 2,913,594 | 1.38 | 3.4 |
| 2002 | 217,357,793 | 2,930,376 | 1.37 | 3.4 |
| 2003 | 220,309,469 | 2,951,676 | 1.36 | 3.5 |
| 2004 | 223,285,676 | 2,976,207 | 1.35 | 3.5 |
| 2005 | 226,289,470 | 3,003,794 | 1.35 | 3.5 |
| 2006 | 229,318,262 | 3,028,792 | 1.34 | 3.5 |
| 2007 | 232,374,245 | 3,055,983 | 1.33 | 3.5 |
| 2008 | 235,469,762 | 3,095,517 | 1.33 | 3.5 |
| 2009 | 238,620,563 | 3,150,801 | 1.34 | 3.5 |
| 2010 | 241,834,215 | 3,213,652 | 1.35 | 3.5 |
| 2011 | 245,115,987 | 3,281,772 | 1.36 | 3.5 |
| 2012 | 248,451,722 | 3,335,735 | 1.36 | 3.5 |
| 2013 | 251,805,307 | 3,353,585 | 1.35 | 3.5 |
| 2014 | 255,128,076 | 3,322,769 | 1.32 | 3.5 |
| 2015 | 258,383,256 | 3,255,180 | 1.28 | 3.5 |
| 2016 | 261,556,381 | 3,173,125 | 1.23 | 3.5 |
| 2017 | 264,650,963 | 3,094,582 | 1.18 | 3.5 |
| 2018 | 267,670,543 | 3,019,580 | 1.14 | 3.5 |
| 2019 | 270,625,568 | 2,955,025 | 1.10 | 3.5 |