The latest officially reported population of Saint Lucia was 179,744 in 2024 vs 8,642,022 people in Sierra Leone in 2024. In 2026, based on the adjusted UN estimation, the current Saint Lucia's population is 180,638 people compared to 9,049,533 in Sierra Leone.
Population statistics:
- Sierra Leone's population is 50.1 times bigger than Saint Lucia's.
- Saint Lucia is ranked the 178th most populous country in the world, while Sierra Leone is the 101st.
- The countries together account for 0.11% of the world: 0.002% for Saint Lucia vs 0.11% for Sierra Leone.
- For the last 10 years, Saint Lucia has had an average growth rate of +0.33% per year vs +2.32% in Sierra Leone.
- Since 2006, the population of Saint Lucia has increased from 167K people to 181K (8.4% growth), while Sierra Leone has grown from 5.62M to 9.05M (60.9% growth).
Saint Lucia vs Sierra Leone: population by year and forecast
| Year | Population | |
|---|---|---|
Saint Lucia
|
Sierra Leone
|
|
| 2100 | 108,859 | 16,111,324 |
| 2099 | 109,925 | 16,126,181 |
| 2098 | 111,010 | 16,139,280 |
| 2097 | 112,101 | 16,154,153 |
| 2096 | 113,220 | 16,164,923 |
| 2095 | 114,375 | 16,173,557 |
| 2094 | 115,544 | 16,173,155 |
| 2093 | 116,736 | 16,177,864 |
| 2092 | 117,967 | 16,175,032 |
| 2091 | 119,241 | 16,168,153 |
| 2090 | 120,512 | 16,158,415 |
| 2089 | 121,819 | 16,146,773 |
| 2088 | 123,178 | 16,133,018 |
| 2087 | 124,544 | 16,116,823 |
| 2086 | 125,925 | 16,089,780 |
| 2085 | 127,318 | 16,068,438 |
| 2084 | 128,751 | 16,044,782 |
| 2083 | 130,180 | 16,011,134 |
| 2082 | 131,625 | 15,975,073 |
| 2081 | 133,102 | 15,935,071 |
| 2080 | 134,590 | 15,896,846 |
| 2079 | 136,086 | 15,854,898 |
| 2078 | 137,564 | 15,805,607 |
| 2077 | 139,061 | 15,754,551 |
| 2076 | 140,566 | 15,699,439 |
| 2075 | 142,044 | 15,639,458 |
| 2074 | 143,548 | 15,584,377 |
| 2073 | 145,029 | 15,516,736 |
| 2072 | 146,477 | 15,446,543 |
| 2071 | 147,906 | 15,374,790 |
| 2070 | 149,319 | 15,297,449 |
| 2069 | 150,725 | 15,216,666 |
| 2068 | 152,114 | 15,128,048 |
| 2067 | 153,489 | 15,032,144 |
| 2066 | 154,857 | 14,935,222 |
| 2065 | 156,167 | 14,837,697 |
| 2064 | 157,470 | 14,740,749 |
| 2063 | 158,716 | 14,642,031 |
| 2062 | 159,937 | 14,529,557 |
| 2061 | 161,139 | 14,423,861 |
| 2060 | 162,360 | 14,311,215 |
| 2059 | 163,517 | 14,198,706 |
| 2058 | 164,633 | 14,080,827 |
| 2057 | 165,729 | 13,960,869 |
| 2056 | 166,786 | 13,836,132 |
| 2055 | 167,843 | 13,706,113 |
| 2054 | 168,878 | 13,579,802 |
| 2053 | 169,899 | 13,444,465 |
| 2052 | 170,889 | 13,303,409 |
| 2051 | 171,826 | 13,156,370 |
| 2050 | 172,758 | 13,010,109 |
| 2049 | 173,648 | 12,867,021 |
| 2048 | 174,528 | 12,716,015 |
| 2047 | 175,355 | 12,570,250 |
| 2046 | 176,100 | 12,414,307 |
| 2045 | 176,804 | 12,257,874 |
| 2044 | 177,498 | 12,092,075 |
| 2043 | 178,111 | 11,931,531 |
| 2042 | 178,695 | 11,770,467 |
| 2041 | 179,263 | 11,602,993 |
| 2040 | 179,764 | 11,431,337 |
| 2039 | 180,227 | 11,262,807 |
| 2038 | 180,671 | 11,100,099 |
| 2037 | 181,038 | 10,931,629 |
| 2036 | 181,303 | 10,760,758 |
| 2035 | 181,497 | 10,585,702 |
| 2034 | 181,650 | 10,413,826 |
| 2033 | 181,713 | 10,241,196 |
| 2032 | 181,717 | 10,062,575 |
| 2031 | 181,651 | 9,883,708 |
| 2030 | 181,514 | 9,708,038 |
| 2029 | 181,335 | 9,532,000 |
| 2028 | 181,116 | 9,360,873 |
| 2027 | 180,863 | 9,179,702 |
| 2026 | 180,555 | 9,001,269 |
| 2025 | 180,185 | 8,822,114 |
| 2024 | 179,744 | 8,642,022 |
| 2023 | 179,285 | 8,460,512 |
| 2022 | 178,781 | 8,276,807 |
| 2021 | 178,522 | 8,094,602 |
| 2020 | 178,250 | 7,912,558 |
| 2019 | 177,661 | 7,731,991 |
| 2018 | 177,017 | 7,554,563 |
| 2017 | 176,342 | 7,379,299 |
| 2016 | 175,646 | 7,205,328 |
| 2015 | 174,905 | 7,037,655 |
| 2014 | 174,138 | 6,876,385 |
| 2013 | 173,369 | 6,714,051 |
| 2012 | 172,587 | 6,551,080 |
| 2011 | 171,801 | 6,387,251 |
| 2010 | 170,906 | 6,222,714 |
| 2009 | 169,869 | 6,055,646 |
| 2008 | 168,808 | 5,894,722 |
| 2007 | 167,758 | 5,749,352 |
| 2006 | 166,639 | 5,624,466 |
| 2005 | 165,450 | 5,501,712 |
| 2004 | 164,239 | 5,355,717 |
| 2003 | 162,976 | 5,177,687 |
| 2002 | 161,641 | 4,971,435 |
| 2001 | 160,237 | 4,692,716 |
| 2000 | 158,616 | 4,423,611 |
| 1999 | 156,702 | 4,318,043 |
| 1998 | 154,677 | 4,295,785 |
| 1997 | 152,569 | 4,253,716 |
| 1996 | 150,436 | 4,199,210 |
| 1995 | 148,208 | 4,179,179 |
| 1994 | 145,890 | 4,173,105 |
| 1993 | 143,726 | 4,157,130 |
| 1992 | 141,617 | 4,166,366 |
| 1991 | 139,520 | 4,246,267 |
| 1990 | 137,857 | 4,196,828 |
| 1989 | 136,512 | 4,034,037 |
| 1988 | 135,000 | 3,934,517 |
| 1987 | 133,227 | 3,829,718 |
| 1986 | 131,239 | 3,728,380 |
| 1985 | 129,159 | 3,638,438 |
| 1984 | 127,067 | 3,558,758 |
| 1983 | 125,044 | 3,481,646 |
| 1982 | 123,087 | 3,408,183 |
| 1981 | 121,166 | 3,338,940 |
| 1980 | 119,290 | 3,272,089 |
| 1979 | 117,528 | 3,207,499 |
| 1978 | 115,834 | 3,145,517 |
| 1977 | 114,135 | 3,085,354 |
| 1976 | 112,425 | 3,028,820 |
| 1975 | 110,725 | 2,974,657 |
| 1974 | 109,076 | 2,920,459 |
| 1973 | 107,498 | 2,866,955 |
| 1972 | 106,002 | 2,814,388 |
| 1971 | 104,564 | 2,763,222 |
| 1970 | 103,165 | 2,712,286 |
| 1969 | 101,879 | 2,661,365 |
| 1968 | 100,675 | 2,611,532 |
| 1967 | 99,504 | 2,562,384 |
| 1966 | 98,463 | 2,514,638 |
| 1965 | 97,493 | 2,468,666 |
| 1964 | 96,505 | 2,424,390 |
| 1963 | 95,519 | 2,382,258 |
| 1962 | 94,505 | 2,342,242 |
| 1961 | 93,490 | 2,304,227 |
| 1960 | 92,585 | 2,268,356 |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population/saint-lucia/sierra-leone | CC BY 
From 2006 to 2016, the population of Saint Lucia increased by 9,007 people (a 5.41% growth), while Sierra Leone gained 1,580,862 people (a 28.1% growth).
For the next 10 years, from 2016 to 2026, Saint Lucia gained 4,992 people (a 2.84% growth), while Sierra Leone's population increased by 1,844,205 people (a 25.6% growth).
Saint Lucia was ranked 177th most populous country in 2006 and is 178th in 2026. Sierra Leone was ranked 106th in 2006 and ranked 101st now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Saint Lucia's population will shrink by 4.36% to 172,758 people with a rank change from 178th to 179th. The population of Sierra Leone will increase by 43.8% to 13,010,109 people and rank change from 101st to 91st.
Saint Lucia is projected to reach its peak in 2032 at 182K people compared to the peak of 16.2M people in 2093 for Sierra Leone.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Saint Lucia
|
Sierra Leone
|
|
| 2100 | -0.97% | -0.09% |
| 2099 | -0.98% | -0.08% |
| 2098 | -0.97% | -0.09% |
| 2097 | -0.99% | -0.07% |
| 2096 | -1.01% | -0.05% |
| 2095 | -1.01% | 0.002% |
| 2094 | -1.02% | -0.03% |
| 2093 | -1.04% | 0.02% |
| 2092 | -1.07% | 0.04% |
| 2091 | -1.05% | 0.06% |
| 2090 | -1.07% | 0.07% |
| 2089 | -1.1% | 0.09% |
| 2088 | -1.1% | 0.1% |
| 2087 | -1.1% | 0.17% |
| 2086 | -1.09% | 0.13% |
| 2085 | -1.11% | 0.15% |
| 2084 | -1.1% | 0.21% |
| 2083 | -1.1% | 0.23% |
| 2082 | -1.11% | 0.25% |
| 2081 | -1.11% | 0.24% |
| 2080 | -1.1% | 0.26% |
| 2079 | -1.07% | 0.31% |
| 2078 | -1.08% | 0.32% |
| 2077 | -1.07% | 0.35% |
| 2076 | -1.04% | 0.38% |
| 2075 | -1.05% | 0.35% |
| 2074 | -1.02% | 0.44% |
| 2073 | -0.99% | 0.45% |
| 2072 | -0.97% | 0.47% |
| 2071 | -0.95% | 0.51% |
| 2070 | -0.93% | 0.53% |
| 2069 | -0.91% | 0.59% |
| 2068 | -0.9% | 0.64% |
| 2067 | -0.88% | 0.65% |
| 2066 | -0.84% | 0.66% |
| 2065 | -0.83% | 0.66% |
| 2064 | -0.78% | 0.67% |
| 2063 | -0.76% | 0.77% |
| 2062 | -0.75% | 0.73% |
| 2061 | -0.75% | 0.79% |
| 2060 | -0.71% | 0.79% |
| 2059 | -0.68% | 0.84% |
| 2058 | -0.66% | 0.86% |
| 2057 | -0.63% | 0.9% |
| 2056 | -0.63% | 0.95% |
| 2055 | -0.61% | 0.93% |
| 2054 | -0.6% | 1.01% |
| 2053 | -0.58% | 1.06% |
| 2052 | -0.55% | 1.12% |
| 2051 | -0.54% | 1.12% |
| 2050 | -0.51% | 1.11% |
| 2049 | -0.5% | 1.19% |
| 2048 | -0.47% | 1.16% |
| 2047 | -0.42% | 1.26% |
| 2046 | -0.4% | 1.28% |
| 2045 | -0.39% | 1.37% |
| 2044 | -0.34% | 1.35% |
| 2043 | -0.33% | 1.37% |
| 2042 | -0.32% | 1.44% |
| 2041 | -0.28% | 1.5% |
| 2040 | -0.26% | 1.5% |
| 2039 | -0.25% | 1.47% |
| 2038 | -0.2% | 1.54% |
| 2037 | -0.15% | 1.59% |
| 2036 | -0.11% | 1.65% |
| 2035 | -0.08% | 1.65% |
| 2034 | -0.03% | 1.69% |
| 2033 | -0.002% | 1.78% |
| 2032 | 0.04% | 1.81% |
| 2031 | 0.08% | 1.81% |
| 2030 | 0.1% | 1.85% |
| 2029 | 0.12% | 1.83% |
| 2028 | 0.14% | 1.97% |
| 2027 | 0.17% | 1.98% |
| 2026 | 0.21% | 2.03% |
| 2025 | 0.25% | 2.08% |
| 2024 | 0.26% | 2.15% |
| 2023 | 0.28% | 2.22% |
| 2022 | 0.15% | 2.25% |
| 2021 | 0.15% | 2.3% |
| 2020 | 0.33% | 2.34% |
| 2019 | 0.36% | 2.35% |
| 2018 | 0.38% | 2.38% |
| 2017 | 0.4% | 2.41% |
| 2016 | 0.42% | 2.38% |
| 2015 | 0.44% | 2.35% |
| 2014 | 0.44% | 2.42% |
| 2013 | 0.45% | 2.49% |
| 2012 | 0.46% | 2.56% |
| 2011 | 0.52% | 2.64% |
| 2010 | 0.61% | 2.76% |
| 2009 | 0.63% | 2.73% |
| 2008 | 0.63% | 2.53% |
| 2007 | 0.67% | 2.22% |
| 2006 | 0.72% | 2.23% |
| 2005 | 0.74% | 2.73% |
| 2004 | 0.77% | 3.44% |
| 2003 | 0.83% | 4.15% |
| 2002 | 0.88% | 5.94% |
| 2001 | 1.02% | 6.08% |
| 2000 | 1.22% | 2.44% |
| 1999 | 1.31% | 0.52% |
| 1998 | 1.38% | 0.99% |
| 1997 | 1.42% | 1.3% |
| 1996 | 1.5% | 0.48% |
| 1995 | 1.59% | 0.15% |
| 1994 | 1.51% | 0.38% |
| 1993 | 1.49% | -0.22% |
| 1992 | 1.5% | -1.88% |
| 1991 | 1.21% | 1.18% |
| 1990 | 0.99% | 4.04% |
| 1989 | 1.12% | 2.53% |
| 1988 | 1.33% | 2.74% |
| 1987 | 1.51% | 2.72% |
| 1986 | 1.61% | 2.47% |
| 1985 | 1.65% | 2.24% |
| 1984 | 1.62% | 2.21% |
| 1983 | 1.59% | 2.16% |
| 1982 | 1.59% | 2.07% |
| 1981 | 1.57% | 2.04% |
| 1980 | 1.5% | 2.01% |
| 1979 | 1.46% | 1.97% |
| 1978 | 1.49% | 1.95% |
| 1977 | 1.52% | 1.87% |
| 1976 | 1.54% | 1.82% |
| 1975 | 1.51% | 1.86% |
| 1974 | 1.47% | 1.87% |
| 1973 | 1.41% | 1.87% |
| 1972 | 1.38% | 1.85% |
| 1971 | 1.36% | 1.88% |
| 1970 | 1.26% | 1.91% |
| 1969 | 1.2% | 1.91% |
| 1968 | 1.18% | 1.92% |
| 1967 | 1.06% | 1.9% |
| 1966 | 0.99% | 1.86% |
| 1965 | 1.02% | 1.83% |
| 1964 | 1.03% | 1.77% |
| 1963 | 1.07% | 1.71% |
| 1962 | 1.09% | 1.65% |
| 1961 | 0.98% | 1.58% |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).
GeoRank.org/population/saint-lucia/sierra-leone | CC BY
In 2024, the population of Saint Lucia grew by 0.26%, while Sierra Leone's population grew by 2.15%.
Live population counters
|
Saint Lucia
|
Sierra Leone
|
|
|---|---|---|
| Current population |
180638
|
9049533
|
| Population rank | 178/197 | 101/197 |
| Percent of world population | 0.002% | 0.11% |
| One net population change |
19.1 hours
|
2.9 minutes
|
| One birth every |
4.34 hours
|
2.03 minutes
|
| One death every |
5.67 hours
|
7.5 minutes
|
| Daily growth/decline | +1 | +497 |
| Annual growth/decline | +459 | +181,510 |
| Annual growth/decline rate | +0.26% | +2.15% |
| Population growth rate rank | 153/197 | 47/197 |
| One migration net change every |
2.27 weeks
|
46.6 minutes
|
| Annual migration change | -23 | -11,309 |
| Net migration rank | 79/196 | 136/196 |
| Foreign-born residents | 8,079 | 49,997 |
| Foreign-born residents rank | 180/195 | 151/195 |
| Foreign-born share of population | 4.5% | 0.6% |
| Foreign-born share rank | 98/195 | 174/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Saint Lucia
|
Sierra Leone
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -23 | - | -11,309 |
| 2024 | - | -7 | - | -11,000 |
| 2023 | 475 | 0 | 188,788 | -4,000 |
| 2022 | 530 | 0 | 186,625 | -4,000 |
| 2021 | -15 | 0 | 183,326 | -1,544 |
| 2020 | 562 | 0 | 181,015 | 1,292 |
| 2019 | 609 | 0 | 181,068 | -2,238 |
| 2018 | 694 | -18 | 178,772 | -2,741 |
| 2017 | 724 | -38 | 173,259 | 1,234 |
| 2016 | 767 | -57 | 168,784 | 4,657 |
| 2015 | 841 | -69 | 162,275 | -356 |
| 2014 | 852 | -90 | 160,137 | 485 |
| 2013 | 892 | -114 | 161,265 | 2,773 |
| 2012 | 916 | -135 | 160,915 | 988 |
| 2011 | 934 | -150 | 158,858 | 6,895 |
| 2010 | 1,176 | -170 | 155,338 | 7,983 |
| 2009 | 1,349 | -276 | 152,669 | 18,145 |
| 2008 | 1,369 | -331 | 149,855 | 1,182 |
| 2007 | 1,422 | -352 | 145,740 | -6,042 |
| 2006 | 1,511 | -339 | 144,127 | -34,052 |
| 2005 | 1,553 | -358 | 137,234 | -1,805 |
| 2004 | 1,615 | -378 | 132,661 | 23,897 |
| 2003 | 1,694 | -397 | 130,312 | 69,185 |
| 2002 | 1,774 | -409 | 126,429 | 86,578 |
| 2001 | 1,860 | -416 | 116,647 | 227,791 |
| 2000 | 1,967 | -176 | 110,754 | 83,013 |
| 1999 | 2,389 | -361 | 102,295 | -84,926 |
| 1998 | 2,294 | -268 | 103,906 | -76,766 |
| 1997 | 2,709 | -519 | 105,433 | -48,437 |
| 1996 | 2,649 | -571 | 104,140 | -52,110 |
| 1995 | 3,019 | -638 | 100,885 | -112,857 |
| 1994 | 2,976 | -721 | 101,486 | -77,371 |
| 1993 | 2,899 | -824 | 103,317 | -95,476 |
| 1992 | 2,981 | -834 | 103,251 | -129,565 |
| 1991 | 3,009 | -963 | 105,477 | -238,965 |
| 1990 | 3,061 | -1,790 | 100,778 | 131,587 |
| 1989 | 3,146 | -1,734 | 98,298 | -5,079 |
| 1988 | 3,229 | -1,606 | 96,344 | 9,470 |
| 1987 | 3,351 | -1,423 | 94,235 | 9,558 |
| 1986 | 3,496 | -1,453 | 90,902 | 7,992 |
| 1985 | 3,591 | -1,465 | 88,869 | -7,873 |
| 1984 | 3,526 | -1,468 | 87,072 | -8,708 |
| 1983 | 3,443 | -1,462 | 84,628 | -8,783 |
| 1982 | 3,360 | -1,423 | 82,457 | -11,379 |
| 1981 | 3,306 | -1,403 | 80,111 | -12,699 |
| 1980 | 3,275 | -1,422 | 77,932 | -11,641 |
| 1979 | 3,301 | -1,625 | 75,992 | -13,095 |
| 1978 | 3,340 | -1,635 | 74,130 | -13,073 |
| 1977 | 3,240 | -1,543 | 71,663 | -12,399 |
| 1976 | 3,166 | -1,444 | 69,506 | -15,686 |
| 1975 | 3,126 | -1,454 | 67,560 | -13,058 |
| 1974 | 3,106 | -1,472 | 65,357 | -11,473 |
| 1973 | 3,033 | -1,513 | 62,443 | -9,322 |
| 1972 | 3,028 | -1,566 | 60,279 | -8,267 |
| 1971 | 3,046 | -1,625 | 58,484 | -8,162 |
| 1970 | 3,093 | -1,709 | 56,513 | -4,957 |
| 1969 | 3,143 | -1,954 | 54,768 | -4,485 |
| 1968 | 3,154 | -1,937 | 53,126 | -3,743 |
| 1967 | 3,113 | -1,997 | 51,734 | -2,819 |
| 1966 | 3,028 | -2,065 | 49,486 | -2,911 |
| 1965 | 3,042 | -2,067 | 47,223 | -1,851 |
| 1964 | 3,074 | -2,079 | 45,487 | -2,308 |
| 1963 | 3,048 | -2,060 | 43,569 | -2,480 |
| 1962 | 3,124 | -2,082 | 41,603 | -2,658 |
| 1961 | 3,173 | -2,189 | 40,022 | -2,947 |
| 1960 | 3,202 | -2,366 | 38,192 | -3,528 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/saint-lucia/sierra-leone | CC BY
Over the last 10 years, 95.7% of the population change in Saint Lucia is from natural causes (a gain of 6,039 people) and 4.31% is from migration (a loss of 272 people). In Sierra Leone 99.6% is from natural causes (a gain of 1,764,049 people) and 0.41% is from migration (a loss of 7,211 people).
As of 2024, 8,079 residents or 4.5% of the population were not native-born in Saint Lucia, compared to 49,997 people or 0.6% in Sierra Leone.
Biggest cities by population
|
Saint Lucia
|
|
|---|---|
| City | Population |
| Castries | 20K |
| Vieux Fort | 15.8K |
|
Sierra Leone
|
|
|---|---|
| City | Population |
| Freetown | 951K |
| Bo | 234K |
| Kenema | 188K |
Compare countries by 7 more topics
Population differences between Saint Lucia and Sierra Leone
|
Saint Lucia
|
Sierra Leone
|
|
|---|---|---|
| Life expectancy | 73.2 years | 62.3 years |
| Average age | 36.5 years | 24.4 years |
| Median age | 35.2 years | 20.5 years |
| Male:Female ratio | 49.4:50.6 | 49.9:50.1 |
| Fertility rate | 1.38 births per woman | 3.79 births per woman |
| Population density | 767 ppl/mi² | 323 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population/saint-lucia/sierra-leone | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2026, retrieved 2026-02-08)
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