The latest officially reported population of Belgium was 11,941,781 in 2025 vs 136,488 people in Kiribati in 2025. In 2026, based on the adjusted UN estimation, the current Belgium's population is 11,967,185 people compared to 139,471 in Kiribati.
Population statistics:
- Belgium's population is 85.8 times bigger than Kiribati's.
- Belgium is ranked the 83rd most populous country in the world, while Kiribati is the 180th.
- The countries together account for 0.15% of the world: 0.14% for Belgium vs 0.002% for Kiribati.
- For the last 10 years, Belgium has had an average growth rate of +0.58% per year vs +1.54% in Kiribati.
- Since 2006, the population of Belgium has increased from 10.5M people to 12M (13.5% growth), while Kiribati has grown from 100K to 139K (39.4% growth).
Belgium vs Kiribati: population by year and forecast
| Year | Population | |
|---|---|---|
Belgium
|
Kiribati
|
|
| 2100 | 11,250,862 | 224,260 |
| 2099 | 11,269,247 | 224,254 |
| 2098 | 11,287,433 | 224,229 |
| 2097 | 11,303,694 | 224,174 |
| 2096 | 11,319,229 | 224,085 |
| 2095 | 11,335,187 | 223,967 |
| 2094 | 11,351,692 | 223,780 |
| 2093 | 11,367,258 | 223,566 |
| 2092 | 11,383,419 | 223,301 |
| 2091 | 11,397,881 | 222,947 |
| 2090 | 11,412,370 | 222,560 |
| 2089 | 11,426,889 | 222,192 |
| 2088 | 11,442,238 | 221,771 |
| 2087 | 11,457,739 | 221,299 |
| 2086 | 11,472,102 | 220,824 |
| 2085 | 11,485,745 | 220,313 |
| 2084 | 11,499,703 | 219,763 |
| 2083 | 11,513,055 | 219,182 |
| 2082 | 11,527,480 | 218,584 |
| 2081 | 11,539,632 | 217,980 |
| 2080 | 11,553,646 | 217,336 |
| 2079 | 11,566,656 | 216,656 |
| 2078 | 11,580,982 | 215,964 |
| 2077 | 11,593,809 | 215,293 |
| 2076 | 11,605,311 | 214,551 |
| 2075 | 11,617,264 | 213,772 |
| 2074 | 11,630,340 | 212,966 |
| 2073 | 11,643,635 | 212,150 |
| 2072 | 11,656,916 | 211,321 |
| 2071 | 11,670,459 | 210,433 |
| 2070 | 11,686,541 | 209,514 |
| 2069 | 11,702,841 | 208,590 |
| 2068 | 11,720,297 | 207,578 |
| 2067 | 11,737,631 | 206,500 |
| 2066 | 11,756,233 | 205,437 |
| 2065 | 11,776,031 | 204,305 |
| 2064 | 11,796,981 | 203,169 |
| 2063 | 11,818,873 | 201,971 |
| 2062 | 11,841,060 | 200,805 |
| 2061 | 11,864,790 | 199,579 |
| 2060 | 11,886,277 | 198,300 |
| 2059 | 11,907,924 | 196,920 |
| 2058 | 11,928,140 | 195,512 |
| 2057 | 11,951,275 | 194,057 |
| 2056 | 11,972,819 | 192,565 |
| 2055 | 11,992,614 | 191,068 |
| 2054 | 12,011,260 | 189,537 |
| 2053 | 12,029,602 | 188,014 |
| 2052 | 12,045,984 | 186,393 |
| 2051 | 12,059,458 | 184,788 |
| 2050 | 12,070,180 | 183,093 |
| 2049 | 12,079,277 | 181,341 |
| 2048 | 12,086,376 | 179,541 |
| 2047 | 12,091,336 | 177,797 |
| 2046 | 12,094,512 | 175,976 |
| 2045 | 12,096,264 | 174,160 |
| 2044 | 12,095,660 | 172,343 |
| 2043 | 12,094,445 | 170,465 |
| 2042 | 12,092,240 | 168,618 |
| 2041 | 12,088,320 | 166,788 |
| 2040 | 12,084,611 | 164,991 |
| 2039 | 12,080,011 | 163,140 |
| 2038 | 12,074,019 | 161,276 |
| 2037 | 12,067,048 | 159,395 |
| 2036 | 12,060,663 | 157,498 |
| 2035 | 12,054,093 | 155,626 |
| 2034 | 12,047,026 | 153,791 |
| 2033 | 12,038,587 | 151,928 |
| 2032 | 12,030,514 | 150,051 |
| 2031 | 12,022,079 | 148,135 |
| 2030 | 12,012,501 | 146,228 |
| 2029 | 12,000,773 | 144,310 |
| 2028 | 11,988,034 | 142,397 |
| 2027 | 11,974,384 | 140,429 |
| 2026 | 11,959,583 | 138,461 |
| 2025 | 11,941,781 | 136,488 |
| 2024 | 11,858,610 | 134,518 |
| 2023 | 11,779,946 | 132,530 |
| 2022 | 11,680,210 | 130,469 |
| 2021 | 11,586,195 | 128,377 |
| 2020 | 11,538,604 | 126,099 |
| 2019 | 11,488,980 | 123,921 |
| 2018 | 11,427,054 | 122,084 |
| 2017 | 11,375,158 | 120,275 |
| 2016 | 11,331,422 | 118,478 |
| 2015 | 11,274,196 | 116,815 |
| 2014 | 11,209,057 | 115,326 |
| 2013 | 11,159,407 | 113,838 |
| 2012 | 11,106,932 | 112,284 |
| 2011 | 11,038,264 | 110,647 |
| 2010 | 10,895,586 | 108,704 |
| 2009 | 10,796,493 | 106,467 |
| 2008 | 10,709,973 | 104,222 |
| 2007 | 10,625,700 | 102,068 |
| 2006 | 10,547,958 | 100,017 |
| 2005 | 10,478,617 | 98,035 |
| 2004 | 10,421,137 | 96,085 |
| 2003 | 10,376,133 | 94,175 |
| 2002 | 10,332,785 | 92,264 |
| 2001 | 10,286,570 | 90,335 |
| 2000 | 10,251,250 | 88,613 |
| 1999 | 10,226,419 | 87,126 |
| 1998 | 10,203,008 | 85,657 |
| 1997 | 10,181,245 | 84,147 |
| 1996 | 10,156,637 | 82,623 |
| 1995 | 10,136,811 | 81,234 |
| 1994 | 10,115,603 | 80,021 |
| 1993 | 10,084,475 | 78,841 |
| 1992 | 10,045,158 | 77,641 |
| 1991 | 10,004,486 | 76,367 |
| 1990 | 9,967,379 | 74,855 |
| 1989 | 9,937,697 | 73,147 |
| 1988 | 9,901,664 | 71,427 |
| 1987 | 9,870,234 | 69,733 |
| 1986 | 9,861,823 | 68,059 |
| 1985 | 9,858,308 | 66,496 |
| 1984 | 9,855,372 | 65,228 |
| 1983 | 9,855,520 | 64,169 |
| 1982 | 9,856,303 | 63,134 |
| 1981 | 9,858,982 | 62,121 |
| 1980 | 9,859,242 | 61,148 |
| 1979 | 9,848,382 | 60,172 |
| 1978 | 9,839,534 | 59,864 |
| 1977 | 9,830,358 | 60,267 |
| 1976 | 9,818,227 | 60,661 |
| 1975 | 9,800,700 | 60,987 |
| 1974 | 9,772,419 | 61,219 |
| 1973 | 9,741,720 | 60,824 |
| 1972 | 9,711,115 | 59,778 |
| 1971 | 9,673,162 | 58,652 |
| 1970 | 9,655,549 | 57,510 |
| 1969 | 9,646,032 | 56,360 |
| 1968 | 9,618,756 | 55,529 |
| 1967 | 9,580,991 | 54,996 |
| 1966 | 9,527,807 | 54,425 |
| 1965 | 9,463,667 | 53,439 |
| 1964 | 9,378,113 | 52,088 |
| 1963 | 9,289,770 | 50,791 |
| 1962 | 9,220,578 | 49,538 |
| 1961 | 9,183,948 | 48,323 |
| 1960 | 9,153,489 | 47,157 |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/belgium/kiribati | CC BY 
From 2006 to 2016, the population of Belgium increased by 783,464 people (a 7.43% growth), while Kiribati gained 18,461 people (a 18.5% growth).
For the next 10 years, from 2016 to 2026, Belgium gained 635,763 people (a 5.61% growth), while Kiribati's population increased by 20,993 people (a 17.7% growth).
Belgium was ranked 77th most populous country in 2006 and is 83rd in 2026. Kiribati was ranked 183rd in 2006 and ranked 180th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Belgium's population will grow by 0.86% to 12,070,180 people with a rank change from 83rd to 92nd. The population of Kiribati will increase by 31.3% to 183,093 people and rank change from 180th to 178th.
Belgium is projected to reach its peak in 2045 at 12.1M people compared to the peak of 224K people in 2100 for Kiribati.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Belgium
|
Kiribati
|
|
| 2100 | -0.16% | 0.003% |
| 2099 | -0.16% | 0.01% |
| 2098 | -0.14% | 0.02% |
| 2097 | -0.14% | 0.04% |
| 2096 | -0.14% | 0.05% |
| 2095 | -0.15% | 0.08% |
| 2094 | -0.14% | 0.1% |
| 2093 | -0.14% | 0.12% |
| 2092 | -0.13% | 0.16% |
| 2091 | -0.13% | 0.17% |
| 2090 | -0.13% | 0.17% |
| 2089 | -0.13% | 0.19% |
| 2088 | -0.14% | 0.21% |
| 2087 | -0.13% | 0.21% |
| 2086 | -0.12% | 0.23% |
| 2085 | -0.12% | 0.25% |
| 2084 | -0.12% | 0.27% |
| 2083 | -0.13% | 0.27% |
| 2082 | -0.11% | 0.28% |
| 2081 | -0.12% | 0.3% |
| 2080 | -0.11% | 0.31% |
| 2079 | -0.12% | 0.32% |
| 2078 | -0.11% | 0.31% |
| 2077 | -0.1% | 0.35% |
| 2076 | -0.1% | 0.36% |
| 2075 | -0.11% | 0.38% |
| 2074 | -0.11% | 0.38% |
| 2073 | -0.11% | 0.39% |
| 2072 | -0.12% | 0.42% |
| 2071 | -0.14% | 0.44% |
| 2070 | -0.14% | 0.44% |
| 2069 | -0.15% | 0.49% |
| 2068 | -0.15% | 0.52% |
| 2067 | -0.16% | 0.52% |
| 2066 | -0.17% | 0.55% |
| 2065 | -0.18% | 0.56% |
| 2064 | -0.19% | 0.59% |
| 2063 | -0.19% | 0.58% |
| 2062 | -0.2% | 0.61% |
| 2061 | -0.18% | 0.65% |
| 2060 | -0.18% | 0.7% |
| 2059 | -0.17% | 0.72% |
| 2058 | -0.19% | 0.75% |
| 2057 | -0.18% | 0.78% |
| 2056 | -0.17% | 0.78% |
| 2055 | -0.16% | 0.81% |
| 2054 | -0.15% | 0.81% |
| 2053 | -0.14% | 0.87% |
| 2052 | -0.11% | 0.87% |
| 2051 | -0.09% | 0.93% |
| 2050 | -0.08% | 0.97% |
| 2049 | -0.06% | 1% |
| 2048 | -0.04% | 0.98% |
| 2047 | -0.03% | 1.03% |
| 2046 | -0.01% | 1.04% |
| 2045 | 0.005% | 1.05% |
| 2044 | 0.01% | 1.1% |
| 2043 | 0.02% | 1.1% |
| 2042 | 0.03% | 1.1% |
| 2041 | 0.03% | 1.09% |
| 2040 | 0.04% | 1.13% |
| 2039 | 0.05% | 1.16% |
| 2038 | 0.06% | 1.18% |
| 2037 | 0.05% | 1.2% |
| 2036 | 0.05% | 1.2% |
| 2035 | 0.06% | 1.19% |
| 2034 | 0.07% | 1.23% |
| 2033 | 0.07% | 1.25% |
| 2032 | 0.07% | 1.29% |
| 2031 | 0.08% | 1.3% |
| 2030 | 0.1% | 1.33% |
| 2029 | 0.11% | 1.34% |
| 2028 | 0.11% | 1.4% |
| 2027 | 0.12% | 1.42% |
| 2026 | 0.15% | 1.45% |
| 2025 | 0.7% | 1.46% |
| 2024 | 0.67% | 1.5% |
| 2023 | 0.85% | 1.58% |
| 2022 | 0.81% | 1.63% |
| 2021 | 0.41% | 1.81% |
| 2020 | 0.43% | 1.76% |
| 2019 | 0.54% | 1.5% |
| 2018 | 0.46% | 1.5% |
| 2017 | 0.39% | 1.52% |
| 2016 | 0.51% | 1.42% |
| 2015 | 0.58% | 1.29% |
| 2014 | 0.44% | 1.31% |
| 2013 | 0.47% | 1.38% |
| 2012 | 0.62% | 1.48% |
| 2011 | 1.31% | 1.79% |
| 2010 | 0.92% | 2.1% |
| 2009 | 0.81% | 2.15% |
| 2008 | 0.79% | 2.11% |
| 2007 | 0.74% | 2.05% |
| 2006 | 0.66% | 2.02% |
| 2005 | 0.55% | 2.03% |
| 2004 | 0.43% | 2.03% |
| 2003 | 0.42% | 2.07% |
| 2002 | 0.45% | 2.14% |
| 2001 | 0.34% | 1.94% |
| 2000 | 0.24% | 1.71% |
| 1999 | 0.23% | 1.71% |
| 1998 | 0.21% | 1.79% |
| 1997 | 0.24% | 1.84% |
| 1996 | 0.2% | 1.71% |
| 1995 | 0.21% | 1.52% |
| 1994 | 0.31% | 1.5% |
| 1993 | 0.39% | 1.55% |
| 1992 | 0.41% | 1.67% |
| 1991 | 0.37% | 2.02% |
| 1990 | 0.3% | 2.34% |
| 1989 | 0.36% | 2.41% |
| 1988 | 0.32% | 2.43% |
| 1987 | 0.09% | 2.46% |
| 1986 | 0.04% | 2.35% |
| 1985 | 0.03% | 1.94% |
| 1984 | -0.002% | 1.65% |
| 1983 | -0.008% | 1.64% |
| 1982 | -0.03% | 1.63% |
| 1981 | -0.003% | 1.59% |
| 1980 | 0.11% | 1.62% |
| 1979 | 0.09% | 0.51% |
| 1978 | 0.09% | -0.67% |
| 1977 | 0.12% | -0.65% |
| 1976 | 0.18% | -0.53% |
| 1975 | 0.29% | -0.38% |
| 1974 | 0.32% | 0.65% |
| 1973 | 0.32% | 1.75% |
| 1972 | 0.39% | 1.92% |
| 1971 | 0.18% | 1.99% |
| 1970 | 0.1% | 2.04% |
| 1969 | 0.28% | 1.5% |
| 1968 | 0.39% | 0.97% |
| 1967 | 0.56% | 1.05% |
| 1966 | 0.68% | 1.85% |
| 1965 | 0.91% | 2.59% |
| 1964 | 0.95% | 2.55% |
| 1963 | 0.75% | 2.53% |
| 1962 | 0.4% | 2.51% |
| 1961 | 0.33% | 2.47% |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).
GeoRank.org/population/belgium/kiribati | CC BY
In 2025, the population of Belgium grew by 0.7%, while Kiribati's population grew by 1.46%.
Live population counters
|
Belgium
|
Kiribati
|
|
|---|---|---|
| Current population |
11967185
|
139471
|
| Population rank | 83/197 | 180/197 |
| Percent of world population | 0.14% | 0.002% |
| One net population change |
6.34 minutes
|
4.46 hours
|
| One birth every |
4.82 minutes
|
2.57 hours
|
| One death every |
4.67 minutes
|
9.23 hours
|
| Daily growth/decline | +228 | +5 |
| Annual growth/decline | +83,171 | +1,970 |
| Annual growth/decline rate | +0.7% | +1.46% |
| Population growth rate rank | 116/197 | 72/197 |
| One migration net change every |
16.5 minutes
|
19 hours
|
| Annual migration change | +31,989 | -462 |
| Net migration rank | 28/196 | 88/196 |
| Foreign-born residents | 2,349,032 | 3,302 |
| Foreign-born residents rank | 30/195 | 190/195 |
| Foreign-born share of population | 20% | 2.5% |
| Foreign-born share rank | 30/195 | 128/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Belgium
|
Kiribati
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 31,989 | - | -462 |
| 2024 | -3,557 | 36,243 | 2,455 | -471 |
| 2023 | 0 | 41,679 | 2,487 | -485 |
| 2022 | -2,336 | 118,615 | 2,522 | -395 |
| 2021 | 5,793 | 24,017 | 2,408 | -348 |
| 2020 | -12,692 | 43,777 | 2,497 | 0 |
| 2019 | 8,042 | 58,469 | 2,560 | -705 |
| 2018 | 7,999 | 50,604 | 2,561 | -741 |
| 2017 | 10,238 | 37,981 | 2,549 | -750 |
| 2016 | 14,731 | 28,090 | 2,546 | -756 |
| 2015 | 11,274 | 63,536 | 2,555 | -1,022 |
| 2014 | 21,297 | 37,472 | 2,577 | -1,128 |
| 2013 | 16,739 | 28,066 | 2,629 | -1,101 |
| 2012 | 18,882 | 45,001 | 2,678 | -1,093 |
| 2011 | 25,388 | 52,464 | 2,709 | -1,019 |
| 2010 | 23,970 | 105,232 | 2,644 | -456 |
| 2009 | 23,752 | 97,175 | 2,573 | -289 |
| 2008 | 22,491 | 66,470 | 2,493 | -289 |
| 2007 | 23,376 | 59,911 | 2,393 | -290 |
| 2006 | 21,096 | 53,574 | 2,285 | -290 |
| 2005 | 15,718 | 50,576 | 2,188 | -226 |
| 2004 | 16,673 | 35,143 | 2,118 | -181 |
| 2003 | 7,263 | 34,472 | 2,045 | -157 |
| 2002 | 7,233 | 39,404 | 2,074 | -137 |
| 2001 | 11,315 | 34,924 | 2,121 | -201 |
| 2000 | 12,302 | 13,952 | 2,153 | -629 |
| 1999 | 9,203 | 16,849 | 2,186 | -733 |
| 1998 | 9,183 | 12,517 | 2,210 | -716 |
| 1997 | 12,218 | 10,262 | 2,220 | -693 |
| 1996 | 12,188 | 15,684 | 2,217 | -701 |
| 1995 | 11,150 | 1,937 | 2,183 | -928 |
| 1994 | 12,139 | 17,636 | 2,168 | -996 |
| 1993 | 14,118 | 18,542 | 2,161 | -975 |
| 1992 | 20,090 | 25,941 | 2,173 | -951 |
| 1991 | 22,010 | 27,038 | 2,176 | -844 |
| 1990 | 19,935 | 8,299 | 2,127 | -441 |
| 1989 | 13,912 | 7,301 | 2,073 | -338 |
| 1988 | 14,853 | 3,929 | 2,022 | -321 |
| 1987 | 11,844 | 3,525 | 1,982 | -298 |
| 1986 | 5,917 | 2,964 | 1,933 | -273 |
| 1985 | 2,958 | 2,165 | 1,881 | -419 |
| 1984 | 4,927 | 1,697 | 1,813 | -730 |
| 1983 | 2,956 | 1,252 | 1,748 | -702 |
| 1982 | 7,885 | 1,100 | 1,697 | -674 |
| 1981 | 11,831 | 2,826 | 1,635 | -645 |
| 1980 | 10,845 | 11,482 | 1,571 | -610 |
| 1979 | 11,818 | 11,277 | 1,509 | -516 |
| 1978 | 7,872 | 10,828 | 1,480 | -1,858 |
| 1977 | 8,847 | 10,460 | 1,426 | -1,854 |
| 1976 | 1,964 | 10,360 | 1,425 | -1,795 |
| 1975 | 0 | 9,652 | 1,423 | -1,706 |
| 1974 | 7,818 | 8,924 | 1,430 | -1,605 |
| 1973 | 11,690 | 8,684 | 1,409 | -440 |
| 1972 | 18,451 | 8,384 | 1,406 | -290 |
| 1971 | 21,281 | 7,992 | 1,406 | -265 |
| 1970 | 23,173 | 19,393 | 1,388 | -233 |
| 1969 | 21,221 | 20,072 | 1,367 | -222 |
| 1968 | 20,199 | 19,809 | 1,393 | -876 |
| 1967 | 31,618 | 19,492 | 1,417 | -873 |
| 1966 | 36,206 | 18,985 | 1,437 | -840 |
| 1965 | 39,748 | 18,243 | 1,376 | 0 |
| 1964 | 51,580 | 17,687 | 1,318 | 0 |
| 1963 | 41,804 | 16,355 | 1,273 | 0 |
| 1962 | 42,414 | 14,829 | 1,233 | 0 |
| 1961 | 52,349 | 10,566 | 1,199 | 0 |
| 1960 | 40,275 | 9,893 | 1,141 | 0 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/belgium/kiribati | CC BY
Over the last 10 years, 7.28% of the population change in Belgium is from natural causes (a gain of 39,492 people) and 92.7% is from migration (a gain of 503,011 people). In Kiribati 81.6% is from natural causes (a gain of 25,140 people) and 18.4% is from migration (a loss of 5,673 people).
As of 2024, 2,349,032 residents or 20% of the population were not native-born in Belgium, compared to 3,302 people or 2.5% in Kiribati.
Biggest cities by population
Compare countries by 7 more topics
Population differences between Belgium and Kiribati
|
Belgium
|
Kiribati
|
|
|---|---|---|
| Life expectancy | 82.6 years | 66.9 years |
| Average age | 42.7 years | 27.2 years |
| Median age | 42.9 years | 23.9 years |
| Male:Female ratio | 49.3:50.7 | 48.6:51.4 |
| Fertility rate | 1.44 births per woman | 3.12 births per woman |
| Population density | 1,016 ppl/mi² | 443 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population/belgium/kiribati | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-07-08)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2026, retrieved 2026-07-08)
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