The latest officially reported population of Saint Lucia was 180,149 in 2025 vs 36,973,555 people in Saudi Arabia in 2025. In 2026, based on the adjusted UN estimation, the current Saint Lucia's population is 180,676 people compared to 37,955,120 in Saudi Arabia.
Population statistics:
- Saudi Arabia's population is 210.1 times bigger than Saint Lucia's.
- Saint Lucia is ranked the 178th most populous country in the world, while Saudi Arabia is the 43rd.
- The countries together account for 0.46% of the world: 0.002% for Saint Lucia vs 0.46% for Saudi Arabia.
- For the last 10 years, Saint Lucia has had an average growth rate of +0.31% per year vs +2.5% in Saudi Arabia.
- Since 2006, the population of Saint Lucia has increased from 167K people to 181K (8.42% growth), while Saudi Arabia has grown from 21.5M to 38M (76.9% growth).
Saint Lucia vs Saudi Arabia: population by year and forecast
| Year | Population | |
|---|---|---|
Saint Lucia
|
Saudi Arabia
|
|
| 2100 | 108,837 | 76,380,382 |
| 2099 | 109,902 | 75,896,692 |
| 2098 | 110,987 | 75,410,485 |
| 2097 | 112,079 | 74,922,342 |
| 2096 | 113,197 | 74,431,436 |
| 2095 | 114,352 | 73,939,761 |
| 2094 | 115,520 | 73,447,628 |
| 2093 | 116,712 | 72,954,272 |
| 2092 | 117,943 | 72,460,372 |
| 2091 | 119,217 | 71,966,760 |
| 2090 | 120,487 | 71,474,363 |
| 2089 | 121,795 | 70,984,330 |
| 2088 | 123,153 | 70,494,851 |
| 2087 | 124,518 | 70,006,368 |
| 2086 | 125,900 | 69,519,641 |
| 2085 | 127,292 | 69,035,093 |
| 2084 | 128,725 | 68,551,533 |
| 2083 | 130,153 | 68,068,933 |
| 2082 | 131,599 | 67,587,034 |
| 2081 | 133,075 | 67,105,252 |
| 2080 | 134,563 | 66,624,751 |
| 2079 | 136,058 | 66,144,495 |
| 2078 | 137,536 | 65,664,508 |
| 2077 | 139,033 | 65,183,768 |
| 2076 | 140,538 | 64,701,603 |
| 2075 | 142,015 | 64,217,651 |
| 2074 | 143,519 | 63,731,809 |
| 2073 | 144,999 | 63,243,084 |
| 2072 | 146,447 | 62,750,764 |
| 2071 | 147,876 | 62,255,408 |
| 2070 | 149,289 | 61,756,796 |
| 2069 | 150,694 | 61,253,878 |
| 2068 | 152,083 | 60,746,216 |
| 2067 | 153,458 | 60,235,232 |
| 2066 | 154,825 | 59,720,954 |
| 2065 | 156,135 | 59,203,814 |
| 2064 | 157,438 | 58,684,254 |
| 2063 | 158,683 | 58,161,702 |
| 2062 | 159,905 | 57,637,152 |
| 2061 | 161,106 | 57,109,207 |
| 2060 | 162,327 | 56,579,736 |
| 2059 | 163,483 | 56,047,666 |
| 2058 | 164,600 | 55,513,281 |
| 2057 | 165,696 | 54,978,393 |
| 2056 | 166,752 | 54,441,706 |
| 2055 | 167,809 | 53,904,081 |
| 2054 | 168,844 | 53,364,635 |
| 2053 | 169,865 | 52,823,422 |
| 2052 | 170,854 | 52,280,914 |
| 2051 | 171,791 | 51,737,228 |
| 2050 | 172,723 | 51,192,924 |
| 2049 | 173,613 | 50,647,663 |
| 2048 | 174,493 | 50,100,576 |
| 2047 | 175,320 | 49,552,613 |
| 2046 | 176,064 | 49,002,774 |
| 2045 | 176,768 | 48,451,215 |
| 2044 | 177,462 | 47,898,754 |
| 2043 | 178,075 | 47,346,122 |
| 2042 | 178,659 | 46,792,504 |
| 2041 | 179,227 | 46,237,820 |
| 2040 | 179,727 | 45,682,139 |
| 2039 | 180,191 | 45,126,407 |
| 2038 | 180,634 | 44,569,427 |
| 2037 | 181,001 | 44,012,415 |
| 2036 | 181,267 | 43,454,985 |
| 2035 | 181,460 | 42,897,909 |
| 2034 | 181,613 | 42,342,044 |
| 2033 | 181,676 | 41,787,423 |
| 2032 | 181,680 | 41,233,964 |
| 2031 | 181,614 | 40,680,599 |
| 2030 | 181,477 | 40,128,273 |
| 2029 | 181,299 | 39,530,306 |
| 2028 | 181,079 | 38,906,191 |
| 2027 | 180,826 | 38,267,271 |
| 2026 | 180,519 | 37,625,434 |
| 2025 | 180,149 | 36,973,555 |
| 2024 | 179,744 | 35,300,280 |
| 2023 | 179,285 | 33,702,731 |
| 2022 | 178,781 | 32,175,224 |
| 2021 | 178,522 | 30,784,383 |
| 2020 | 178,250 | 31,552,510 |
| 2019 | 177,661 | 30,063,799 |
| 2018 | 177,017 | 30,196,281 |
| 2017 | 176,342 | 30,977,355 |
| 2016 | 175,646 | 30,954,198 |
| 2015 | 174,905 | 29,816,382 |
| 2014 | 174,138 | 28,309,273 |
| 2013 | 173,369 | 27,624,004 |
| 2012 | 172,587 | 26,168,861 |
| 2011 | 171,801 | 25,091,867 |
| 2010 | 170,906 | 23,978,487 |
| 2009 | 169,869 | 24,217,654 |
| 2008 | 168,808 | 23,287,877 |
| 2007 | 167,758 | 22,368,313 |
| 2006 | 166,639 | 21,459,144 |
| 2005 | 165,450 | 20,559,890 |
| 2004 | 164,239 | 19,669,480 |
| 2003 | 162,976 | 18,786,767 |
| 2002 | 161,641 | 17,910,910 |
| 2001 | 160,237 | 17,041,397 |
| 2000 | 158,616 | 16,177,722 |
| 1999 | 156,702 | 15,472,075 |
| 1998 | 154,677 | 14,922,185 |
| 1997 | 152,569 | 14,374,943 |
| 1996 | 150,436 | 13,831,009 |
| 1995 | 148,208 | 13,289,245 |
| 1994 | 145,890 | 12,750,040 |
| 1993 | 143,726 | 12,215,862 |
| 1992 | 141,617 | 11,686,676 |
| 1991 | 139,520 | 11,160,744 |
| 1990 | 137,857 | 10,640,691 |
| 1989 | 136,512 | 10,128,394 |
| 1988 | 135,000 | 9,629,165 |
| 1987 | 133,227 | 9,130,194 |
| 1986 | 131,239 | 8,628,639 |
| 1985 | 129,159 | 8,151,779 |
| 1984 | 127,067 | 7,697,307 |
| 1983 | 125,044 | 7,252,941 |
| 1982 | 123,087 | 6,824,486 |
| 1981 | 121,166 | 6,420,551 |
| 1980 | 119,290 | 6,047,997 |
| 1979 | 117,528 | 5,703,698 |
| 1978 | 115,834 | 5,381,902 |
| 1977 | 114,135 | 5,083,048 |
| 1976 | 112,425 | 4,807,933 |
| 1975 | 110,725 | 4,556,287 |
| 1974 | 109,076 | 4,323,632 |
| 1973 | 107,498 | 4,106,344 |
| 1972 | 106,002 | 3,905,722 |
| 1971 | 104,564 | 3,724,031 |
| 1970 | 103,165 | 3,562,470 |
| 1969 | 101,879 | 3,417,114 |
| 1968 | 100,675 | 3,282,711 |
| 1967 | 99,504 | 3,157,242 |
| 1966 | 98,463 | 3,039,887 |
| 1965 | 97,493 | 2,928,771 |
| 1964 | 96,505 | 2,821,968 |
| 1963 | 95,519 | 2,719,341 |
| 1962 | 94,505 | 2,620,910 |
| 1961 | 93,490 | 2,526,347 |
| 1960 | 92,585 | 2,435,403 |
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/saint-lucia/saudi-arabia | CC BY 
From 2006 to 2016, the population of Saint Lucia increased by 9,007 people (a 5.41% growth), while Saudi Arabia gained 9,495,054 people (a 44.2% growth).
For the next 10 years, from 2016 to 2026, Saint Lucia gained 5,030 people (a 2.86% growth), while Saudi Arabia's population increased by 7,000,922 people (a 22.6% growth).
Saint Lucia was ranked 177th most populous country in 2006 and is 178th in 2026. Saudi Arabia was ranked 50th in 2006 and ranked 43rd now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Saint Lucia's population will shrink by 4.4% to 172,723 people with a rank change from 178th to 179th. The population of Saudi Arabia will increase by 34.9% to 51,192,924 people and rank change from 43rd to 42nd.
Saint Lucia is projected to reach its peak in 2032 at 182K people compared to the peak of 76.4M people in 2100 for Saudi Arabia.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Saint Lucia
|
Saudi Arabia
|
|
| 2100 | -0.97% | 0.64% |
| 2099 | -0.98% | 0.64% |
| 2098 | -0.97% | 0.65% |
| 2097 | -0.99% | 0.66% |
| 2096 | -1.01% | 0.66% |
| 2095 | -1.01% | 0.67% |
| 2094 | -1.02% | 0.68% |
| 2093 | -1.04% | 0.68% |
| 2092 | -1.07% | 0.69% |
| 2091 | -1.05% | 0.69% |
| 2090 | -1.07% | 0.69% |
| 2089 | -1.1% | 0.69% |
| 2088 | -1.1% | 0.7% |
| 2087 | -1.1% | 0.7% |
| 2086 | -1.09% | 0.7% |
| 2085 | -1.11% | 0.71% |
| 2084 | -1.1% | 0.71% |
| 2083 | -1.1% | 0.71% |
| 2082 | -1.11% | 0.72% |
| 2081 | -1.11% | 0.72% |
| 2080 | -1.1% | 0.73% |
| 2079 | -1.07% | 0.73% |
| 2078 | -1.08% | 0.74% |
| 2077 | -1.07% | 0.75% |
| 2076 | -1.04% | 0.75% |
| 2075 | -1.05% | 0.76% |
| 2074 | -1.02% | 0.77% |
| 2073 | -0.99% | 0.78% |
| 2072 | -0.97% | 0.8% |
| 2071 | -0.95% | 0.81% |
| 2070 | -0.93% | 0.82% |
| 2069 | -0.91% | 0.84% |
| 2068 | -0.9% | 0.85% |
| 2067 | -0.88% | 0.86% |
| 2066 | -0.84% | 0.87% |
| 2065 | -0.83% | 0.89% |
| 2064 | -0.78% | 0.9% |
| 2063 | -0.76% | 0.91% |
| 2062 | -0.75% | 0.92% |
| 2061 | -0.75% | 0.94% |
| 2060 | -0.71% | 0.95% |
| 2059 | -0.68% | 0.96% |
| 2058 | -0.66% | 0.97% |
| 2057 | -0.63% | 0.99% |
| 2056 | -0.63% | 1% |
| 2055 | -0.61% | 1.01% |
| 2054 | -0.6% | 1.02% |
| 2053 | -0.58% | 1.04% |
| 2052 | -0.55% | 1.05% |
| 2051 | -0.54% | 1.06% |
| 2050 | -0.51% | 1.08% |
| 2049 | -0.5% | 1.09% |
| 2048 | -0.47% | 1.11% |
| 2047 | -0.42% | 1.12% |
| 2046 | -0.4% | 1.14% |
| 2045 | -0.39% | 1.15% |
| 2044 | -0.34% | 1.17% |
| 2043 | -0.33% | 1.18% |
| 2042 | -0.32% | 1.2% |
| 2041 | -0.28% | 1.22% |
| 2040 | -0.26% | 1.23% |
| 2039 | -0.25% | 1.25% |
| 2038 | -0.2% | 1.27% |
| 2037 | -0.15% | 1.28% |
| 2036 | -0.11% | 1.3% |
| 2035 | -0.08% | 1.31% |
| 2034 | -0.03% | 1.33% |
| 2033 | -0.002% | 1.34% |
| 2032 | 0.04% | 1.36% |
| 2031 | 0.08% | 1.38% |
| 2030 | 0.1% | 1.51% |
| 2029 | 0.12% | 1.6% |
| 2028 | 0.14% | 1.67% |
| 2027 | 0.17% | 1.71% |
| 2026 | 0.21% | 1.76% |
| 2025 | 0.23% | 4.74% |
| 2024 | 0.26% | 4.74% |
| 2023 | 0.28% | 4.75% |
| 2022 | 0.15% | 4.52% |
| 2021 | 0.15% | -2.43% |
| 2020 | 0.33% | 4.95% |
| 2019 | 0.36% | -0.44% |
| 2018 | 0.38% | -2.52% |
| 2017 | 0.4% | 0.07% |
| 2016 | 0.42% | 3.82% |
| 2015 | 0.44% | 5.32% |
| 2014 | 0.44% | 2.48% |
| 2013 | 0.45% | 5.56% |
| 2012 | 0.46% | 4.29% |
| 2011 | 0.52% | 4.64% |
| 2010 | 0.61% | -0.99% |
| 2009 | 0.63% | 3.99% |
| 2008 | 0.63% | 4.11% |
| 2007 | 0.67% | 4.24% |
| 2006 | 0.72% | 4.37% |
| 2005 | 0.74% | 4.53% |
| 2004 | 0.77% | 4.7% |
| 2003 | 0.83% | 4.89% |
| 2002 | 0.88% | 5.1% |
| 2001 | 1.02% | 5.34% |
| 2000 | 1.22% | 4.56% |
| 1999 | 1.31% | 3.69% |
| 1998 | 1.38% | 3.81% |
| 1997 | 1.42% | 3.93% |
| 1996 | 1.5% | 4.08% |
| 1995 | 1.59% | 4.23% |
| 1994 | 1.51% | 4.37% |
| 1993 | 1.49% | 4.53% |
| 1992 | 1.5% | 4.71% |
| 1991 | 1.21% | 4.89% |
| 1990 | 0.99% | 5.06% |
| 1989 | 1.12% | 5.18% |
| 1988 | 1.33% | 5.47% |
| 1987 | 1.51% | 5.81% |
| 1986 | 1.61% | 5.85% |
| 1985 | 1.65% | 5.9% |
| 1984 | 1.62% | 6.13% |
| 1983 | 1.59% | 6.28% |
| 1982 | 1.59% | 6.29% |
| 1981 | 1.57% | 6.16% |
| 1980 | 1.5% | 6.04% |
| 1979 | 1.46% | 5.98% |
| 1978 | 1.49% | 5.88% |
| 1977 | 1.52% | 5.72% |
| 1976 | 1.54% | 5.52% |
| 1975 | 1.51% | 5.38% |
| 1974 | 1.47% | 5.29% |
| 1973 | 1.41% | 5.14% |
| 1972 | 1.38% | 4.88% |
| 1971 | 1.36% | 4.54% |
| 1970 | 1.26% | 4.25% |
| 1969 | 1.2% | 4.09% |
| 1968 | 1.18% | 3.97% |
| 1967 | 1.06% | 3.86% |
| 1966 | 0.99% | 3.79% |
| 1965 | 1.02% | 3.78% |
| 1964 | 1.03% | 3.77% |
| 1963 | 1.07% | 3.76% |
| 1962 | 1.09% | 3.74% |
| 1961 | 0.98% | 3.73% |
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/saint-lucia/saudi-arabia | CC BY
In 2025, the population of Saint Lucia grew by 0.23%, while Saudi Arabia's population grew by 4.74%.
Live population counters
|
Saint Lucia
|
Saudi Arabia
|
|
|---|---|---|
| Current population |
180676
|
37955120
|
| Population rank | 178/197 | 43/197 |
| Percent of world population | 0.002% | 0.46% |
| One net population change |
21.7 hours
|
18.9 seconds
|
| One birth every |
4.35 hours
|
54.2 seconds
|
| One death every |
5.6 hours
|
6.37 minutes
|
| Daily growth/decline | +1 | +4,584 |
| Annual growth/decline | +405 | +1,673,275 |
| Annual growth/decline rate | +0.23% | +4.74% |
| Population growth rate rank | 150/197 | 2/197 |
| One migration net change every |
2.27 weeks
|
4.4 minutes
|
| Annual migration change | -23 | +119,738 |
| Net migration rank | 79/196 | 13/196 |
| Foreign-born residents | 8,079 | 13,683,841 |
| Foreign-born residents rank | 180/195 | 3/195 |
| Foreign-born share of population | 4.5% | 40.3% |
| Foreign-born share rank | 98/195 | 14/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Saint Lucia
|
Saudi Arabia
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -23 | - | 119,738 |
| 2024 | 449 | -7 | 499,782 | 122,170 |
| 2023 | 475 | 0 | 474,366 | 325,691 |
| 2022 | 530 | 0 | 406,920 | 977,072 |
| 2021 | -15 | 0 | 409,032 | -106,287 |
| 2020 | 562 | 0 | 447,036 | -74,725 |
| 2019 | 609 | 0 | 474,407 | 191,582 |
| 2018 | 694 | -18 | 528,767 | -988,751 |
| 2017 | 724 | -38 | 546,751 | -920,812 |
| 2016 | 767 | -57 | 537,829 | -26,997 |
| 2015 | 841 | -69 | 511,023 | 465,292 |
| 2014 | 852 | -90 | 493,431 | 469,144 |
| 2013 | 892 | -114 | 475,299 | 485,794 |
| 2012 | 916 | -135 | 465,649 | 479,206 |
| 2011 | 934 | -150 | 443,675 | 491,253 |
| 2010 | 1,176 | -170 | 418,641 | 504,955 |
| 2009 | 1,349 | -276 | 438,557 | 496,229 |
| 2008 | 1,369 | -331 | 433,457 | 491,337 |
| 2007 | 1,422 | -352 | 425,199 | 489,136 |
| 2006 | 1,511 | -339 | 399,333 | 504,661 |
| 2005 | 1,553 | -358 | 375,938 | 518,565 |
| 2004 | 1,615 | -378 | 362,843 | 523,472 |
| 2003 | 1,694 | -397 | 364,520 | 514,606 |
| 2002 | 1,774 | -409 | 372,099 | 500,508 |
| 2001 | 1,860 | -416 | 382,153 | 484,252 |
| 2000 | 1,967 | -176 | 392,407 | 468,515 |
| 1999 | 2,389 | -361 | 390,112 | 160,263 |
| 1998 | 2,294 | -268 | 389,499 | 159,898 |
| 1997 | 2,709 | -519 | 385,033 | 160,066 |
| 1996 | 2,649 | -571 | 382,248 | 160,532 |
| 1995 | 3,019 | -638 | 380,231 | 160,512 |
| 1994 | 2,976 | -721 | 377,351 | 160,306 |
| 1993 | 2,899 | -824 | 372,621 | 158,074 |
| 1992 | 2,981 | -834 | 366,763 | 160,908 |
| 1991 | 3,009 | -963 | 361,329 | 162,857 |
| 1990 | 3,061 | -1,790 | 355,495 | 160,416 |
| 1989 | 3,146 | -1,734 | 349,399 | 159,273 |
| 1988 | 3,229 | -1,606 | 342,865 | 146,918 |
| 1987 | 3,351 | -1,423 | 333,088 | 175,075 |
| 1986 | 3,496 | -1,453 | 322,340 | 172,606 |
| 1985 | 3,591 | -1,465 | 310,558 | 148,208 |
| 1984 | 3,526 | -1,468 | 296,615 | 153,562 |
| 1983 | 3,443 | -1,462 | 280,616 | 157,930 |
| 1982 | 3,360 | -1,423 | 264,831 | 153,528 |
| 1981 | 3,306 | -1,403 | 249,156 | 140,355 |
| 1980 | 3,275 | -1,422 | 234,372 | 121,220 |
| 1979 | 3,301 | -1,625 | 220,186 | 112,826 |
| 1978 | 3,340 | -1,635 | 205,331 | 105,263 |
| 1977 | 3,240 | -1,543 | 191,103 | 96,015 |
| 1976 | 3,166 | -1,444 | 178,024 | 85,083 |
| 1975 | 3,126 | -1,454 | 166,223 | 73,960 |
| 1974 | 3,106 | -1,472 | 155,478 | 69,653 |
| 1973 | 3,033 | -1,513 | 145,450 | 63,995 |
| 1972 | 3,028 | -1,566 | 136,360 | 55,439 |
| 1971 | 3,046 | -1,625 | 127,600 | 43,989 |
| 1970 | 3,093 | -1,709 | 120,440 | 31,097 |
| 1969 | 3,143 | -1,954 | 113,859 | 25,312 |
| 1968 | 3,154 | -1,937 | 108,281 | 21,366 |
| 1967 | 3,113 | -1,997 | 103,343 | 17,947 |
| 1966 | 3,028 | -2,065 | 98,361 | 15,054 |
| 1965 | 3,042 | -2,067 | 93,820 | 15,000 |
| 1964 | 3,074 | -2,079 | 89,776 | 15,000 |
| 1963 | 3,048 | -2,060 | 85,480 | 15,000 |
| 1962 | 3,124 | -2,082 | 81,393 | 15,000 |
| 1961 | 3,173 | -2,189 | 77,743 | 15,000 |
| 1960 | 3,202 | -2,366 | 74,143 | 15,000 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/saint-lucia/saudi-arabia | CC BY
Over the last 10 years, 96.8% of the population change in Saint Lucia is from natural causes (a gain of 5,636 people) and 3.24% is from migration (a loss of 189 people). In Saudi Arabia 99.3% is from natural causes (a gain of 4,835,913 people) and 0.73% is from migration (a loss of 35,765 people).
As of 2024, 8,079 residents or 4.5% of the population were not native-born in Saint Lucia, compared to 13,683,841 people or 40.3% in Saudi Arabia.
Biggest cities by population
|
Saint Lucia
|
|
|---|---|
| City | Population |
| Castries | 20K |
| Vieux Fort | 15.8K |
|
Saudi Arabia
|
|
|---|---|
| City | Population |
| Riyadh | 7.01M |
| Jeddah | 4.7M |
| Mecca | 2.43M |
| Medina | 1.41M |
| Dammam | 903K |
| Tabuk | 886K |
| Qatif | 625K |
| Jubail | 379K |
| Ha'il | 311K |
| Yanbu | 299K |
Compare countries by 7 more topics
Population differences between Saint Lucia and Saudi Arabia
|
Saint Lucia
|
Saudi Arabia
|
|
|---|---|---|
| Life expectancy | 73.2 years | 79.4 years |
| Average age | 36.8 years | 30.3 years |
| Median age | 35.7 years | 30.6 years |
| Male:Female ratio | 49.3:50.7 | 60.4:39.6 |
| Fertility rate | 1.39 births per woman | 2.31 births per woman |
| Population density | 766 ppl/mi² | 45.3 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/saint-lucia/saudi-arabia | 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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