The latest officially reported population of the Cayman Islands was 75,844 in 2025 vs 10,804,871 people in Portugal in 2025. In 2026, based on the adjusted UN estimation, the current Cayman Islands' population is 77,917 people compared to 10,788,071 in Portugal.
Population statistics:
- Portugal's population is 138.5 times bigger than the Cayman Islands'.
- The Cayman Islands is ranked the 187th most populous country in the world, while Portugal is the 91st.
- The countries together account for 0.13% of the world: 0.0009% for the Cayman Islands vs 0.13% for Portugal.
- For the last 10 years, the Cayman Islands has had an average growth rate of +2.13% per year vs +0.35% in Portugal.
- Since 2006, the population of the Cayman Islands has increased from 48.2K people to 77.9K (61.5% growth), while Portugal has grown from 10.5M to 10.8M (2.53% growth).
Cayman Islands vs Portugal: population by year and forecast
| Year | Population | |
|---|---|---|
Cayman Islands
|
Portugal
|
|
| 2100 | 119,150 | 9,079,610 |
| 2099 | 119,178 | 9,084,930 |
| 2098 | 119,218 | 9,089,064 |
| 2097 | 119,188 | 9,094,546 |
| 2096 | 119,152 | 9,100,755 |
| 2095 | 119,094 | 9,108,548 |
| 2094 | 119,012 | 9,113,366 |
| 2093 | 118,929 | 9,118,286 |
| 2092 | 118,819 | 9,123,579 |
| 2091 | 118,645 | 9,127,714 |
| 2090 | 118,489 | 9,132,140 |
| 2089 | 118,390 | 9,136,870 |
| 2088 | 118,298 | 9,141,647 |
| 2087 | 118,168 | 9,147,996 |
| 2086 | 118,045 | 9,152,804 |
| 2085 | 117,899 | 9,158,263 |
| 2084 | 117,740 | 9,165,158 |
| 2083 | 117,587 | 9,171,574 |
| 2082 | 117,430 | 9,179,958 |
| 2081 | 117,288 | 9,190,466 |
| 2080 | 117,160 | 9,201,621 |
| 2079 | 117,000 | 9,214,398 |
| 2078 | 116,877 | 9,228,555 |
| 2077 | 116,656 | 9,243,708 |
| 2076 | 116,480 | 9,262,542 |
| 2075 | 116,308 | 9,282,392 |
| 2074 | 116,079 | 9,305,608 |
| 2073 | 115,896 | 9,330,117 |
| 2072 | 115,606 | 9,353,771 |
| 2071 | 115,356 | 9,380,991 |
| 2070 | 115,053 | 9,409,668 |
| 2069 | 114,758 | 9,440,299 |
| 2068 | 114,420 | 9,473,457 |
| 2067 | 114,105 | 9,506,001 |
| 2066 | 113,810 | 9,539,597 |
| 2065 | 113,519 | 9,574,237 |
| 2064 | 113,187 | 9,611,738 |
| 2063 | 112,814 | 9,649,045 |
| 2062 | 112,403 | 9,686,737 |
| 2061 | 111,986 | 9,723,601 |
| 2060 | 111,513 | 9,762,379 |
| 2059 | 110,988 | 9,801,072 |
| 2058 | 110,415 | 9,841,936 |
| 2057 | 109,853 | 9,880,092 |
| 2056 | 109,139 | 9,918,643 |
| 2055 | 108,436 | 9,958,971 |
| 2054 | 107,727 | 9,997,570 |
| 2053 | 106,986 | 10,037,385 |
| 2052 | 106,236 | 10,076,095 |
| 2051 | 105,360 | 10,112,788 |
| 2050 | 104,451 | 10,149,626 |
| 2049 | 103,606 | 10,187,172 |
| 2048 | 102,653 | 10,221,034 |
| 2047 | 101,731 | 10,255,340 |
| 2046 | 100,784 | 10,289,266 |
| 2045 | 99,791 | 10,321,807 |
| 2044 | 98,788 | 10,353,338 |
| 2043 | 97,721 | 10,384,554 |
| 2042 | 96,637 | 10,412,950 |
| 2041 | 95,542 | 10,440,054 |
| 2040 | 94,404 | 10,469,380 |
| 2039 | 93,283 | 10,497,556 |
| 2038 | 92,149 | 10,523,869 |
| 2037 | 91,002 | 10,548,445 |
| 2036 | 89,845 | 10,573,361 |
| 2035 | 88,706 | 10,597,352 |
| 2034 | 87,539 | 10,621,955 |
| 2033 | 86,306 | 10,645,024 |
| 2032 | 85,083 | 10,668,384 |
| 2031 | 83,804 | 10,689,372 |
| 2030 | 82,526 | 10,708,819 |
| 2029 | 81,242 | 10,729,893 |
| 2028 | 79,922 | 10,752,023 |
| 2027 | 78,573 | 10,770,712 |
| 2026 | 77,225 | 10,788,071 |
| 2025 | 75,844 | 10,804,871 |
| 2024 | 74,457 | 10,694,681 |
| 2023 | 73,038 | 10,578,174 |
| 2022 | 71,591 | 10,434,332 |
| 2021 | 70,108 | 10,361,831 |
| 2020 | 68,684 | 10,297,081 |
| 2019 | 67,327 | 10,286,263 |
| 2018 | 65,941 | 10,283,822 |
| 2017 | 64,535 | 10,300,300 |
| 2016 | 63,100 | 10,325,452 |
| 2015 | 61,642 | 10,358,076 |
| 2014 | 60,160 | 10,401,062 |
| 2013 | 58,655 | 10,457,295 |
| 2012 | 57,136 | 10,514,844 |
| 2011 | 55,606 | 10,557,560 |
| 2010 | 54,099 | 10,573,100 |
| 2009 | 52,618 | 10,568,247 |
| 2008 | 51,151 | 10,558,177 |
| 2007 | 49,687 | 10,542,964 |
| 2006 | 48,232 | 10,522,288 |
| 2005 | 46,788 | 10,503,330 |
| 2004 | 45,352 | 10,483,861 |
| 2003 | 43,934 | 10,458,821 |
| 2002 | 42,514 | 10,419,631 |
| 2001 | 41,089 | 10,362,722 |
| 2000 | 39,674 | 10,289,898 |
| 1999 | 38,284 | 10,217,828 |
| 1998 | 36,922 | 10,160,196 |
| 1997 | 35,543 | 10,108,977 |
| 1996 | 34,143 | 10,063,945 |
| 1995 | 32,743 | 10,026,176 |
| 1994 | 31,352 | 9,991,525 |
| 1993 | 29,976 | 9,964,675 |
| 1992 | 28,621 | 9,952,494 |
| 1991 | 27,294 | 9,960,235 |
| 1990 | 25,999 | 9,983,218 |
| 1989 | 24,874 | 10,005,000 |
| 1988 | 23,951 | 10,019,610 |
| 1987 | 23,073 | 10,030,031 |
| 1986 | 22,197 | 10,032,734 |
| 1985 | 21,324 | 10,023,613 |
| 1984 | 20,454 | 9,996,232 |
| 1983 | 19,598 | 9,957,865 |
| 1982 | 18,750 | 9,911,771 |
| 1981 | 17,905 | 9,851,362 |
| 1980 | 17,079 | 9,766,312 |
| 1979 | 16,351 | 9,661,265 |
| 1978 | 15,727 | 9,558,250 |
| 1977 | 15,105 | 9,455,675 |
| 1976 | 14,454 | 9,355,810 |
| 1975 | 13,788 | 9,093,470 |
| 1974 | 13,114 | 8,754,365 |
| 1973 | 12,438 | 8,633,100 |
| 1972 | 11,764 | 8,630,430 |
| 1971 | 11,098 | 8,643,756 |
| 1970 | 10,517 | 8,680,431 |
| 1969 | 10,165 | 8,757,705 |
| 1968 | 9,971 | 8,836,650 |
| 1967 | 9,769 | 8,874,520 |
| 1966 | 9,560 | 8,930,990 |
| 1965 | 9,361 | 8,998,595 |
| 1964 | 9,166 | 9,035,365 |
| 1963 | 8,970 | 9,030,355 |
| 1962 | 8,781 | 8,993,985 |
| 1961 | 8,601 | 8,929,316 |
| 1960 | 8,428 | 8,857,716 |
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/cayman-islands/portugal | CC BY 
From 2006 to 2016, the population of the Cayman Islands increased by 14,868 people (a 30.8% growth), while Portugal lost 196,836 people (a 1.87% decline).
For the next 10 years, from 2016 to 2026, the Cayman Islands gained 14,817 people (a 23.5% growth), while Portugal's population increased by 462,619 people (a 4.48% growth).
The Cayman Islands was ranked 189th most populous country in 2006 and is 187th in 2026. Portugal was ranked 78th in 2006 and ranked 91st now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) the Cayman Islands' population will grow by 34.1% to 104,451 people with a rank change from 187th to 184th. The population of Portugal will decrease by 5.92% to 10,149,626 people and rank change from 91st to 97th.
The Cayman Islands is projected to reach its peak in 2098 at 119K people, while Portugal's population already peaked in 2025 at 10.8M people and is projected to decrease to 9.08M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Cayman Islands
|
Portugal
|
|
| 2100 | -0.02% | -0.06% |
| 2099 | -0.03% | -0.05% |
| 2098 | 0.03% | -0.06% |
| 2097 | 0.03% | -0.07% |
| 2096 | 0.05% | -0.09% |
| 2095 | 0.07% | -0.05% |
| 2094 | 0.07% | -0.05% |
| 2093 | 0.09% | -0.06% |
| 2092 | 0.15% | -0.05% |
| 2091 | 0.13% | -0.05% |
| 2090 | 0.08% | -0.05% |
| 2089 | 0.08% | -0.05% |
| 2088 | 0.11% | -0.07% |
| 2087 | 0.1% | -0.05% |
| 2086 | 0.12% | -0.06% |
| 2085 | 0.14% | -0.08% |
| 2084 | 0.13% | -0.07% |
| 2083 | 0.13% | -0.09% |
| 2082 | 0.12% | -0.11% |
| 2081 | 0.11% | -0.12% |
| 2080 | 0.14% | -0.14% |
| 2079 | 0.11% | -0.15% |
| 2078 | 0.19% | -0.16% |
| 2077 | 0.15% | -0.2% |
| 2076 | 0.15% | -0.21% |
| 2075 | 0.2% | -0.25% |
| 2074 | 0.16% | -0.26% |
| 2073 | 0.25% | -0.25% |
| 2072 | 0.22% | -0.29% |
| 2071 | 0.26% | -0.3% |
| 2070 | 0.26% | -0.32% |
| 2069 | 0.3% | -0.35% |
| 2068 | 0.28% | -0.34% |
| 2067 | 0.26% | -0.35% |
| 2066 | 0.26% | -0.36% |
| 2065 | 0.29% | -0.39% |
| 2064 | 0.33% | -0.39% |
| 2063 | 0.37% | -0.39% |
| 2062 | 0.37% | -0.38% |
| 2061 | 0.42% | -0.4% |
| 2060 | 0.47% | -0.39% |
| 2059 | 0.52% | -0.42% |
| 2058 | 0.51% | -0.39% |
| 2057 | 0.65% | -0.39% |
| 2056 | 0.65% | -0.4% |
| 2055 | 0.66% | -0.39% |
| 2054 | 0.69% | -0.4% |
| 2053 | 0.71% | -0.38% |
| 2052 | 0.83% | -0.36% |
| 2051 | 0.87% | -0.36% |
| 2050 | 0.82% | -0.37% |
| 2049 | 0.93% | -0.33% |
| 2048 | 0.91% | -0.33% |
| 2047 | 0.94% | -0.33% |
| 2046 | 1% | -0.32% |
| 2045 | 1.02% | -0.3% |
| 2044 | 1.09% | -0.3% |
| 2043 | 1.12% | -0.27% |
| 2042 | 1.15% | -0.26% |
| 2041 | 1.21% | -0.28% |
| 2040 | 1.2% | -0.27% |
| 2039 | 1.23% | -0.25% |
| 2038 | 1.26% | -0.23% |
| 2037 | 1.29% | -0.24% |
| 2036 | 1.28% | -0.23% |
| 2035 | 1.33% | -0.23% |
| 2034 | 1.43% | -0.22% |
| 2033 | 1.44% | -0.22% |
| 2032 | 1.53% | -0.2% |
| 2031 | 1.55% | -0.18% |
| 2030 | 1.58% | -0.2% |
| 2029 | 1.65% | -0.21% |
| 2028 | 1.72% | -0.17% |
| 2027 | 1.75% | -0.16% |
| 2026 | 1.82% | -0.16% |
| 2025 | 1.86% | 1.03% |
| 2024 | 1.94% | 1.1% |
| 2023 | 2.02% | 1.38% |
| 2022 | 2.12% | 0.7% |
| 2021 | 2.07% | 0.63% |
| 2020 | 2.02% | 0.11% |
| 2019 | 2.1% | 0.02% |
| 2018 | 2.18% | -0.16% |
| 2017 | 2.27% | -0.24% |
| 2016 | 2.37% | -0.31% |
| 2015 | 2.46% | -0.41% |
| 2014 | 2.57% | -0.54% |
| 2013 | 2.66% | -0.55% |
| 2012 | 2.75% | -0.4% |
| 2011 | 2.79% | -0.15% |
| 2010 | 2.81% | 0.05% |
| 2009 | 2.87% | 0.1% |
| 2008 | 2.95% | 0.14% |
| 2007 | 3.02% | 0.2% |
| 2006 | 3.09% | 0.18% |
| 2005 | 3.17% | 0.19% |
| 2004 | 3.23% | 0.24% |
| 2003 | 3.34% | 0.38% |
| 2002 | 3.47% | 0.55% |
| 2001 | 3.57% | 0.71% |
| 2000 | 3.63% | 0.71% |
| 1999 | 3.69% | 0.57% |
| 1998 | 3.88% | 0.51% |
| 1997 | 4.1% | 0.45% |
| 1996 | 4.28% | 0.38% |
| 1995 | 4.44% | 0.35% |
| 1994 | 4.59% | 0.27% |
| 1993 | 4.73% | 0.12% |
| 1992 | 4.86% | -0.08% |
| 1991 | 4.98% | -0.23% |
| 1990 | 4.52% | -0.22% |
| 1989 | 3.85% | -0.15% |
| 1988 | 3.81% | -0.1% |
| 1987 | 3.95% | -0.03% |
| 1986 | 4.09% | 0.09% |
| 1985 | 4.25% | 0.27% |
| 1984 | 4.37% | 0.39% |
| 1983 | 4.52% | 0.47% |
| 1982 | 4.72% | 0.61% |
| 1981 | 4.84% | 0.87% |
| 1980 | 4.45% | 1.09% |
| 1979 | 3.97% | 1.08% |
| 1978 | 4.12% | 1.08% |
| 1977 | 4.5% | 1.07% |
| 1976 | 4.83% | 2.88% |
| 1975 | 5.14% | 3.87% |
| 1974 | 5.43% | 1.4% |
| 1973 | 5.73% | 0.03% |
| 1972 | 6% | -0.15% |
| 1971 | 5.52% | -0.42% |
| 1970 | 3.46% | -0.88% |
| 1969 | 1.95% | -0.89% |
| 1968 | 2.07% | -0.43% |
| 1967 | 2.19% | -0.63% |
| 1966 | 2.13% | -0.75% |
| 1965 | 2.13% | -0.41% |
| 1964 | 2.19% | 0.06% |
| 1963 | 2.15% | 0.4% |
| 1962 | 2.09% | 0.72% |
| 1961 | 2.05% | 0.81% |
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/cayman-islands/portugal | CC BY
In 2025, the population of the Cayman Islands grew by 1.86%, while Portugal's population grew by 1.03%.
Live population counters
|
Cayman Islands
|
Portugal
|
|
|---|---|---|
| Current population |
77917
|
10788071
|
| Population rank | 187/197 | 91/197 |
| Percent of world population | 0.0009% | 0.13% |
| One net population change |
6.33 hours
|
4.78 minutes
|
| One birth every |
10.2 hours
|
6.22 minutes
|
| One death every |
1.01 days
|
4.43 minutes
|
| Daily growth/decline | +4 | +302 |
| Annual growth/decline | +1,387 | +110,190 |
| Annual growth/decline rate | +1.86% | +1.03% |
| Population growth rate rank | 56/197 | 99/197 |
| One migration net change every |
9.89 hours
|
32 minutes
|
| Annual migration change | +888 | +16,472 |
| Net migration rank | 65/196 | 38/196 |
| Foreign-born residents | 31,935 | 1,127,184 |
| Foreign-born residents rank | 162/195 | 56/195 |
| Foreign-born share of population | 42.9% | 10.8% |
| Foreign-born share rank | 13/195 | 61/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Cayman Islands
|
Portugal
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 888 | - | 16,472 |
| 2024 | 498 | 896 | -34,223 | 20,648 |
| 2023 | 514 | 921 | -32,792 | 29,102 |
| 2022 | 527 | 942 | -40,694 | 68,696 |
| 2021 | 533 | 965 | -45,592 | 69,606 |
| 2020 | 539 | 810 | -39,129 | 54,076 |
| 2019 | 514 | 859 | -24,687 | 63,031 |
| 2018 | 383 | 1,011 | -25,709 | 22,495 |
| 2017 | 351 | 1,065 | -23,691 | 13,979 |
| 2016 | 351 | 1,094 | -23,749 | -775 |
| 2015 | 364 | 1,107 | -23,823 | -3,209 |
| 2014 | 392 | 1,105 | -22,882 | -26,447 |
| 2013 | 439 | 1,077 | -24,052 | -36,342 |
| 2012 | 468 | 1,060 | -17,875 | -37,083 |
| 2011 | 503 | 1,024 | -5,279 | -31,513 |
| 2010 | 515 | 978 | -4,230 | -5,627 |
| 2009 | 513 | 951 | -5,284 | 14,532 |
| 2008 | 490 | 975 | 0 | 9,478 |
| 2007 | 468 | 990 | -1,055 | 21,064 |
| 2006 | 451 | 997 | 3,156 | 16,754 |
| 2005 | 439 | 1,002 | 2,101 | 15,537 |
| 2004 | 426 | 1,004 | 7,339 | 13,928 |
| 2003 | 416 | 1,003 | 4,184 | 24,740 |
| 2002 | 407 | 1,019 | 8,335 | 42,169 |
| 2001 | 400 | 1,026 | 8,290 | 55,565 |
| 2000 | 392 | 1,021 | 15,435 | 60,586 |
| 1999 | 394 | 960 | 8,175 | 49,572 |
| 1998 | 392 | 974 | 7,112 | 40,931 |
| 1997 | 387 | 1,004 | 8,087 | 36,922 |
| 1996 | 377 | 1,026 | 4,026 | 32,640 |
| 1995 | 362 | 1,039 | 4,011 | 26,971 |
| 1994 | 343 | 1,042 | 9,991 | 20,761 |
| 1993 | 325 | 1,040 | 7,972 | 8,561 |
| 1992 | 320 | 1,020 | 13,933 | -11,847 |
| 1991 | 327 | 982 | 12,948 | -37,914 |
| 1990 | 284 | 998 | 13,976 | -34,855 |
| 1989 | 269 | 700 | 22,011 | -30,615 |
| 1988 | 233 | 646 | 24,047 | -26,595 |
| 1987 | 214 | 663 | 28,084 | -23,142 |
| 1986 | 227 | 649 | 31,102 | -20,000 |
| 1985 | 225 | 646 | 33,077 | -19,183 |
| 1984 | 216 | 649 | 45,983 | -16,658 |
| 1983 | 206 | 648 | 47,798 | -16,568 |
| 1982 | 217 | 629 | 58,479 | -15,006 |
| 1981 | 255 | 578 | 56,152 | -7,938 |
| 1980 | 232 | 588 | 63,481 | 29,881 |
| 1979 | 210 | 425 | 67,628 | 32,434 |
| 1978 | 195 | 413 | 70,731 | 34,345 |
| 1977 | 184 | 456 | 84,156 | 37,779 |
| 1976 | 180 | 484 | 85,138 | 40,490 |
| 1975 | 181 | 492 | 81,841 | 42,262 |
| 1974 | 184 | 493 | 74,412 | 41,254 |
| 1973 | 216 | 460 | 76,835 | 39,748 |
| 1972 | 292 | 375 | 83,715 | 39,058 |
| 1971 | 158 | 500 | 82,980 | 48,944 |
| 1970 | 219 | 294 | 87,672 | -191,862 |
| 1969 | 139 | 43 | 89,329 | -161,114 |
| 1968 | 167 | 39 | 100,737 | -145,200 |
| 1967 | 168 | 41 | 106,495 | -136,232 |
| 1966 | 167 | 37 | 107,171 | -129,233 |
| 1965 | 168 | 28 | 115,182 | -123,855 |
| 1964 | 179 | 16 | 120,170 | -118,763 |
| 1963 | 191 | 1 | 113,783 | -116,874 |
| 1962 | 192 | -6 | 123,217 | -113,947 |
| 1961 | 188 | -7 | 117,867 | -112,768 |
| 1960 | 180 | -24 | 118,693 | -95,886 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/cayman-islands/portugal | CC BY
Over the last 10 years, 32.1% of the population change in the Cayman Islands is from natural causes (a gain of 4,574 people) and 67.9% is from migration (a gain of 9,670 people). In Portugal 48.2% is from natural causes (a loss of 314,089 people) and 51.8% is from migration (a gain of 337,649 people).
As of 2024, 31,935 residents or 42.9% of the population were not native-born in the Cayman Islands, compared to 1,127,184 people or 10.8% in Portugal.
Biggest cities by population
|
Cayman Islands
|
|
|---|---|
| City | Population |
| George Town | 40.2K |
|
Portugal
|
|
|---|---|
| City | Population |
| Lisbon | 546K |
| Sintra | 386K |
| Vila Nova de Gaia | 304K |
| Porto | 232K |
| Cascais | 214K |
| Loures | 202K |
| Braga | 193K |
| Almada | 177K |
| Matosinhos | 173K |
| Oeiras | 172K |
Compare countries by 7 more topics
Population differences between the Cayman Islands and Portugal
|
Cayman Islands
|
Portugal
|
|
|---|---|---|
| Life expectancy | 80.9 years | 82.9 years |
| Average age | 38.7 years | 45.9 years |
| Median age | 39.7 years | 47.8 years |
| Male:Female ratio | 50.2:49.8 | 47.6:52.4 |
| Fertility rate | 1.53 births per woman | 1.41 births per woman |
| Population density | 833 ppl/mi² | 305 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/cayman-islands/portugal | 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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