The latest officially reported population of the Cayman Islands was 74,457 in 2024 vs 69,226,000 people in the United Kingdom in 2024. In 2026, based on the adjusted UN estimation, the current Cayman Islands' population is 77,619 people compared to 70,154,914 in the United Kingdom.
Population statistics:
- The United Kingdom's population is 904 times bigger than the Cayman Islands'.
- The Cayman Islands is ranked the 187th most populous country in the world, while the United Kingdom is the 22nd.
- The countries together account for 0.85% of the world: 0.0009% for the Cayman Islands vs 0.85% for the United Kingdom.
- For the last 10 years, the Cayman Islands has had an average growth rate of +2.19% per year vs +0.7% in the United Kingdom.
- Since 2006, the population of the Cayman Islands has increased from 48.2K people to 77.6K (60.9% growth), while the United Kingdom has grown from 60.8M to 70.2M (15.3% growth).
Cayman Islands vs United Kingdom: population by year and forecast
| Year | Population | |
|---|---|---|
Cayman Islands
|
United Kingdom
|
|
| 2100 | 119,196 | 74,700,585 |
| 2099 | 119,224 | 74,831,175 |
| 2098 | 119,264 | 74,950,267 |
| 2097 | 119,234 | 75,064,397 |
| 2096 | 119,198 | 75,176,691 |
| 2095 | 119,140 | 75,287,063 |
| 2094 | 119,058 | 75,383,856 |
| 2093 | 118,975 | 75,482,205 |
| 2092 | 118,865 | 75,575,769 |
| 2091 | 118,691 | 75,666,091 |
| 2090 | 118,534 | 75,753,129 |
| 2089 | 118,436 | 75,835,723 |
| 2088 | 118,344 | 75,907,614 |
| 2087 | 118,213 | 75,978,712 |
| 2086 | 118,090 | 76,046,742 |
| 2085 | 117,945 | 76,105,680 |
| 2084 | 117,785 | 76,156,223 |
| 2083 | 117,632 | 76,205,894 |
| 2082 | 117,476 | 76,246,844 |
| 2081 | 117,333 | 76,274,040 |
| 2080 | 117,205 | 76,306,205 |
| 2079 | 117,045 | 76,334,949 |
| 2078 | 116,922 | 76,353,484 |
| 2077 | 116,701 | 76,371,123 |
| 2076 | 116,525 | 76,373,520 |
| 2075 | 116,353 | 76,386,071 |
| 2074 | 116,124 | 76,397,426 |
| 2073 | 115,941 | 76,406,554 |
| 2072 | 115,650 | 76,398,941 |
| 2071 | 115,401 | 76,388,223 |
| 2070 | 115,097 | 76,378,505 |
| 2069 | 114,802 | 76,371,827 |
| 2068 | 114,464 | 76,370,973 |
| 2067 | 114,149 | 76,363,548 |
| 2066 | 113,854 | 76,356,638 |
| 2065 | 113,563 | 76,355,841 |
| 2064 | 113,231 | 76,352,770 |
| 2063 | 112,858 | 76,353,175 |
| 2062 | 112,446 | 76,346,535 |
| 2061 | 112,029 | 76,344,206 |
| 2060 | 111,556 | 76,344,725 |
| 2059 | 111,031 | 76,345,215 |
| 2058 | 110,457 | 76,326,961 |
| 2057 | 109,895 | 76,307,006 |
| 2056 | 109,181 | 76,274,247 |
| 2055 | 108,478 | 76,235,304 |
| 2054 | 107,769 | 76,167,710 |
| 2053 | 107,027 | 76,094,051 |
| 2052 | 106,277 | 76,001,979 |
| 2051 | 105,401 | 75,895,690 |
| 2050 | 104,491 | 75,777,445 |
| 2049 | 103,646 | 75,646,044 |
| 2048 | 102,692 | 75,499,380 |
| 2047 | 101,771 | 75,338,951 |
| 2046 | 100,823 | 75,171,300 |
| 2045 | 99,829 | 74,993,186 |
| 2044 | 98,826 | 74,807,530 |
| 2043 | 97,759 | 74,607,485 |
| 2042 | 96,675 | 74,407,783 |
| 2041 | 95,579 | 74,203,292 |
| 2040 | 94,441 | 73,994,525 |
| 2039 | 93,319 | 73,782,112 |
| 2038 | 92,184 | 73,559,085 |
| 2037 | 91,038 | 73,335,723 |
| 2036 | 89,880 | 73,101,646 |
| 2035 | 88,740 | 72,850,722 |
| 2034 | 87,573 | 72,597,177 |
| 2033 | 86,339 | 72,322,802 |
| 2032 | 85,116 | 72,046,316 |
| 2031 | 83,837 | 71,757,868 |
| 2030 | 82,558 | 71,442,811 |
| 2029 | 81,274 | 71,123,782 |
| 2028 | 79,953 | 70,783,199 |
| 2027 | 78,604 | 70,421,923 |
| 2026 | 77,255 | 70,055,911 |
| 2025 | 75,873 | 69,658,188 |
| 2024 | 74,457 | 69,226,000 |
| 2023 | 73,038 | 68,492,000 |
| 2022 | 71,591 | 67,604,000 |
| 2021 | 70,108 | 66,984,000 |
| 2020 | 68,684 | 66,744,000 |
| 2019 | 67,327 | 66,631,000 |
| 2018 | 65,941 | 66,289,000 |
| 2017 | 64,535 | 65,966,000 |
| 2016 | 63,100 | 65,607,000 |
| 2015 | 61,642 | 65,088,000 |
| 2014 | 60,160 | 64,620,000 |
| 2013 | 58,655 | 64,139,000 |
| 2012 | 57,136 | 63,711,000 |
| 2011 | 55,606 | 63,258,810 |
| 2010 | 54,099 | 62,766,365 |
| 2009 | 52,618 | 62,276,270 |
| 2008 | 51,151 | 61,806,995 |
| 2007 | 49,687 | 61,322,463 |
| 2006 | 48,232 | 60,846,820 |
| 2005 | 46,788 | 60,401,206 |
| 2004 | 45,352 | 59,987,905 |
| 2003 | 43,934 | 59,647,577 |
| 2002 | 42,514 | 59,370,479 |
| 2001 | 41,089 | 59,119,673 |
| 2000 | 39,674 | 58,892,514 |
| 1999 | 38,284 | 58,682,466 |
| 1998 | 36,922 | 58,487,141 |
| 1997 | 35,543 | 58,316,954 |
| 1996 | 34,143 | 58,166,950 |
| 1995 | 32,743 | 58,019,030 |
| 1994 | 31,352 | 57,865,745 |
| 1993 | 29,976 | 57,718,614 |
| 1992 | 28,621 | 57,580,402 |
| 1991 | 27,294 | 57,424,897 |
| 1990 | 25,999 | 57,247,586 |
| 1989 | 24,874 | 57,076,711 |
| 1988 | 23,951 | 56,928,327 |
| 1987 | 23,073 | 56,802,050 |
| 1986 | 22,197 | 56,681,396 |
| 1985 | 21,324 | 56,550,268 |
| 1984 | 20,454 | 56,422,072 |
| 1983 | 19,598 | 56,332,848 |
| 1982 | 18,750 | 56,313,641 |
| 1981 | 17,905 | 56,333,829 |
| 1980 | 17,079 | 56,314,216 |
| 1979 | 16,351 | 56,246,951 |
| 1978 | 15,727 | 56,196,504 |
| 1977 | 15,105 | 56,193,492 |
| 1976 | 14,454 | 56,211,968 |
| 1975 | 13,788 | 56,225,800 |
| 1974 | 13,114 | 56,229,974 |
| 1973 | 12,438 | 56,194,527 |
| 1972 | 11,764 | 56,086,065 |
| 1971 | 11,098 | 55,896,223 |
| 1970 | 10,517 | 55,663,250 |
| 1969 | 10,165 | 55,441,750 |
| 1968 | 9,971 | 55,211,700 |
| 1967 | 9,769 | 54,943,600 |
| 1966 | 9,560 | 54,648,500 |
| 1965 | 9,361 | 54,348,050 |
| 1964 | 9,166 | 54,000,000 |
| 1963 | 8,970 | 53,650,000 |
| 1962 | 8,781 | 53,250,000 |
| 1961 | 8,601 | 52,800,000 |
| 1960 | 8,428 | 52,400,000 |
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/cayman-islands/united-kingdom | CC BY 
From 2006 to 2016, the population of the Cayman Islands increased by 14,868 people (a 30.8% growth), while the United Kingdom gained 4,760,180 people (a 7.82% growth).
For the next 10 years, from 2016 to 2026, the Cayman Islands gained 14,519 people (a 23% growth), while the United Kingdom's population increased by 4,547,914 people (a 6.93% growth).
The Cayman Islands was ranked 189th most populous country in 2006 and is 187th in 2026. The United Kingdom was ranked 21st in 2006 and ranked 22nd now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) the Cayman Islands' population will grow by 34.6% to 104,491 people with a rank change from 187th to 184th. The population of the United Kingdom will increase by 8.01% to 75,777,445 people and rank change from 22nd to 26th.
The Cayman Islands is projected to reach its peak in 2098 at 119K people compared to the peak of 76.4M people in 2073 for the United Kingdom.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Cayman Islands
|
United Kingdom
|
|
| 2100 | -0.02% | -0.17% |
| 2099 | -0.03% | -0.16% |
| 2098 | 0.03% | -0.15% |
| 2097 | 0.03% | -0.15% |
| 2096 | 0.05% | -0.15% |
| 2095 | 0.07% | -0.13% |
| 2094 | 0.07% | -0.13% |
| 2093 | 0.09% | -0.12% |
| 2092 | 0.15% | -0.12% |
| 2091 | 0.13% | -0.11% |
| 2090 | 0.08% | -0.11% |
| 2089 | 0.08% | -0.09% |
| 2088 | 0.11% | -0.09% |
| 2087 | 0.1% | -0.09% |
| 2086 | 0.12% | -0.08% |
| 2085 | 0.14% | -0.07% |
| 2084 | 0.13% | -0.07% |
| 2083 | 0.13% | -0.05% |
| 2082 | 0.12% | -0.04% |
| 2081 | 0.11% | -0.04% |
| 2080 | 0.14% | -0.04% |
| 2079 | 0.11% | -0.02% |
| 2078 | 0.19% | -0.02% |
| 2077 | 0.15% | -0.003% |
| 2076 | 0.15% | -0.02% |
| 2075 | 0.2% | -0.01% |
| 2074 | 0.16% | -0.01% |
| 2073 | 0.25% | 0.01% |
| 2072 | 0.22% | 0.01% |
| 2071 | 0.26% | 0.01% |
| 2070 | 0.26% | 0.009% |
| 2069 | 0.3% | 0.001% |
| 2068 | 0.28% | 0.01% |
| 2067 | 0.26% | 0.009% |
| 2066 | 0.26% | 0.001% |
| 2065 | 0.29% | 0.004% |
| 2064 | 0.33% | -0% |
| 2063 | 0.37% | 0.009% |
| 2062 | 0.37% | 0.003% |
| 2061 | 0.42% | -0.001% |
| 2060 | 0.47% | -0.001% |
| 2059 | 0.52% | 0.02% |
| 2058 | 0.51% | 0.03% |
| 2057 | 0.65% | 0.04% |
| 2056 | 0.65% | 0.05% |
| 2055 | 0.66% | 0.09% |
| 2054 | 0.69% | 0.1% |
| 2053 | 0.71% | 0.12% |
| 2052 | 0.83% | 0.14% |
| 2051 | 0.87% | 0.16% |
| 2050 | 0.82% | 0.17% |
| 2049 | 0.93% | 0.19% |
| 2048 | 0.91% | 0.21% |
| 2047 | 0.94% | 0.22% |
| 2046 | 1% | 0.24% |
| 2045 | 1.02% | 0.25% |
| 2044 | 1.09% | 0.27% |
| 2043 | 1.12% | 0.27% |
| 2042 | 1.15% | 0.28% |
| 2041 | 1.21% | 0.28% |
| 2040 | 1.2% | 0.29% |
| 2039 | 1.23% | 0.3% |
| 2038 | 1.26% | 0.3% |
| 2037 | 1.29% | 0.32% |
| 2036 | 1.28% | 0.34% |
| 2035 | 1.33% | 0.35% |
| 2034 | 1.43% | 0.38% |
| 2033 | 1.44% | 0.38% |
| 2032 | 1.53% | 0.4% |
| 2031 | 1.55% | 0.44% |
| 2030 | 1.58% | 0.45% |
| 2029 | 1.65% | 0.48% |
| 2028 | 1.72% | 0.51% |
| 2027 | 1.75% | 0.52% |
| 2026 | 1.82% | 0.57% |
| 2025 | 1.9% | 0.62% |
| 2024 | 1.94% | 1.07% |
| 2023 | 2.02% | 1.31% |
| 2022 | 2.12% | 0.93% |
| 2021 | 2.07% | 0.36% |
| 2020 | 2.02% | 0.17% |
| 2019 | 2.1% | 0.52% |
| 2018 | 2.18% | 0.49% |
| 2017 | 2.27% | 0.55% |
| 2016 | 2.37% | 0.8% |
| 2015 | 2.46% | 0.72% |
| 2014 | 2.57% | 0.75% |
| 2013 | 2.66% | 0.67% |
| 2012 | 2.75% | 0.71% |
| 2011 | 2.79% | 0.78% |
| 2010 | 2.81% | 0.79% |
| 2009 | 2.87% | 0.76% |
| 2008 | 2.95% | 0.79% |
| 2007 | 3.02% | 0.78% |
| 2006 | 3.09% | 0.74% |
| 2005 | 3.17% | 0.69% |
| 2004 | 3.23% | 0.57% |
| 2003 | 3.34% | 0.47% |
| 2002 | 3.47% | 0.42% |
| 2001 | 3.57% | 0.39% |
| 2000 | 3.63% | 0.36% |
| 1999 | 3.69% | 0.33% |
| 1998 | 3.88% | 0.29% |
| 1997 | 4.1% | 0.26% |
| 1996 | 4.28% | 0.25% |
| 1995 | 4.44% | 0.26% |
| 1994 | 4.59% | 0.25% |
| 1993 | 4.73% | 0.24% |
| 1992 | 4.86% | 0.27% |
| 1991 | 4.98% | 0.31% |
| 1990 | 4.52% | 0.3% |
| 1989 | 3.85% | 0.26% |
| 1988 | 3.81% | 0.22% |
| 1987 | 3.95% | 0.21% |
| 1986 | 4.09% | 0.23% |
| 1985 | 4.25% | 0.23% |
| 1984 | 4.37% | 0.16% |
| 1983 | 4.52% | 0.03% |
| 1982 | 4.72% | -0.04% |
| 1981 | 4.84% | 0.03% |
| 1980 | 4.45% | 0.12% |
| 1979 | 3.97% | 0.09% |
| 1978 | 4.12% | 0.005% |
| 1977 | 4.5% | -0.03% |
| 1976 | 4.83% | -0.02% |
| 1975 | 5.14% | -0.007% |
| 1974 | 5.43% | 0.06% |
| 1973 | 5.73% | 0.19% |
| 1972 | 6% | 0.34% |
| 1971 | 5.52% | 0.42% |
| 1970 | 3.46% | 0.4% |
| 1969 | 1.95% | 0.42% |
| 1968 | 2.07% | 0.49% |
| 1967 | 2.19% | 0.54% |
| 1966 | 2.13% | 0.55% |
| 1965 | 2.13% | 0.64% |
| 1964 | 2.19% | 0.65% |
| 1963 | 2.15% | 0.75% |
| 1962 | 2.09% | 0.85% |
| 1961 | 2.05% | 0.76% |
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/cayman-islands/united-kingdom | CC BY
In 2024, the population of the Cayman Islands grew by 1.94%, while the United Kingdom's population grew by 1.07%.
Live population counters
|
Cayman Islands
|
United Kingdom
|
|
|---|---|---|
| Current population |
77619
|
70154914
|
| Population rank | 187/197 | 22/197 |
| Percent of world population | 0.0009% | 0.85% |
| One net population change |
6.17 hours
|
43 seconds
|
| One birth every |
10.1 hours
|
45.9 seconds
|
| One death every |
1.04 days
|
48.4 seconds
|
| Daily growth/decline | +4 | +2,011 |
| Annual growth/decline | +1,419 | +734,000 |
| Annual growth/decline rate | +1.94% | +1.07% |
| Population growth rate rank | 54/197 | 97/197 |
| One migration net change every |
9.89 hours
|
1.35 minutes
|
| Annual migration change | +888 | +389,911 |
| Net migration rank | 65/196 | 4/196 |
| Foreign-born residents | 31,935 | 11,845,479 |
| Foreign-born residents rank | 162/195 | 4/195 |
| Foreign-born share of population | 42.9% | 17.1% |
| Foreign-born share rank | 13/195 | 36/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Cayman Islands
|
United Kingdom
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 888 | - | 389,911 |
| 2024 | - | 896 | - | 417,114 |
| 2023 | 514 | 921 | 34,589 | 445,523 |
| 2022 | 527 | 942 | 39,751 | 487,029 |
| 2021 | 533 | 965 | 30,612 | 462,967 |
| 2020 | 539 | 810 | -4,272 | 144,221 |
| 2019 | 514 | 859 | 108,342 | 232,727 |
| 2018 | 383 | 1,011 | 119,321 | 259,744 |
| 2017 | 351 | 1,065 | 145,125 | 272,311 |
| 2016 | 351 | 1,094 | 177,139 | 324,649 |
| 2015 | 364 | 1,107 | 175,738 | 347,839 |
| 2014 | 392 | 1,105 | 206,784 | 306,091 |
| 2013 | 439 | 1,077 | 198,830 | 237,272 |
| 2012 | 468 | 1,060 | 248,473 | 172,088 |
| 2011 | 503 | 1,024 | 259,361 | 228,773 |
| 2010 | 515 | 978 | 251,066 | 274,811 |
| 2009 | 513 | 951 | 230,422 | 249,639 |
| 2008 | 490 | 975 | 216,325 | 263,390 |
| 2007 | 468 | 990 | 196,232 | 309,385 |
| 2006 | 451 | 997 | 176,455 | 288,923 |
| 2005 | 439 | 1,002 | 144,963 | 308,279 |
| 2004 | 426 | 1,004 | 131,974 | 276,077 |
| 2003 | 416 | 1,003 | 89,471 | 211,846 |
| 2002 | 407 | 1,019 | 65,308 | 203,577 |
| 2001 | 400 | 1,026 | 65,032 | 175,133 |
| 2000 | 392 | 1,021 | 70,671 | 153,917 |
| 1999 | 394 | 960 | 64,551 | 152,653 |
| 1998 | 392 | 974 | 87,730 | 125,541 |
| 1997 | 387 | 1,004 | 99,138 | 59,723 |
| 1996 | 377 | 1,026 | 98,884 | 54,964 |
| 1995 | 362 | 1,039 | 87,028 | 61,385 |
| 1994 | 343 | 1,042 | 127,304 | 45,339 |
| 1993 | 325 | 1,040 | 103,893 | 27,403 |
| 1992 | 320 | 1,020 | 149,709 | 17,846 |
| 1991 | 327 | 982 | 143,562 | 27,601 |
| 1990 | 284 | 998 | 154,569 | 57,132 |
| 1989 | 269 | 700 | 119,861 | 49,586 |
| 1988 | 233 | 646 | 136,628 | 13,952 |
| 1987 | 214 | 663 | 136,325 | 8,266 |
| 1986 | 227 | 649 | 90,690 | 41,836 |
| 1985 | 225 | 646 | 79,170 | 83,164 |
| 1984 | 216 | 649 | 84,633 | 71,107 |
| 1983 | 206 | 648 | 61,966 | 27,063 |
| 1982 | 217 | 629 | 56,314 | -61,152 |
| 1981 | 255 | 578 | 73,234 | -83,876 |
| 1980 | 232 | 588 | 95,734 | -25,187 |
| 1979 | 210 | 425 | 61,872 | 11,255 |
| 1978 | 195 | 413 | 16,859 | 3,783 |
| 1977 | 184 | 456 | 0 | -21,636 |
| 1976 | 180 | 484 | -5,621 | -19,135 |
| 1975 | 181 | 492 | 33,735 | -40,241 |
| 1974 | 184 | 493 | 67,476 | -65,710 |
| 1973 | 216 | 460 | 112,389 | -33,840 |
| 1972 | 292 | 375 | 162,650 | -1,406 |
| 1971 | 158 | 500 | 257,123 | 1,175 |
| 1970 | 219 | 294 | 244,918 | -15,254 |
| 1969 | 139 | 43 | 260,577 | -60,655 |
| 1968 | 167 | 39 | 292,622 | -38,852 |
| 1967 | 168 | 41 | 346,145 | -39,659 |
| 1966 | 167 | 37 | 333,356 | -27,935 |
| 1965 | 168 | 28 | 364,132 | -24,955 |
| 1964 | 179 | 16 | 405,000 | -23,885 |
| 1963 | 191 | 1 | 337,995 | 8,271 |
| 1962 | 192 | -6 | 340,800 | 76,443 |
| 1961 | 188 | -7 | 311,519 | 52,295 |
| 1960 | 180 | -24 | 314,400 | 19,953 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/cayman-islands/united-kingdom | CC BY
Over the last 10 years, 31.1% of the population change in the Cayman Islands is from natural causes (a gain of 4,468 people) and 68.9% is from migration (a gain of 9,879 people). In the United Kingdom 23.9% is from natural causes (a gain of 1,033,129 people) and 76.1% is from migration (a gain of 3,283,101 people).
As of 2024, 31,935 residents or 42.9% of the population were not native-born in the Cayman Islands, compared to 11,845,479 people or 17.1% in the United Kingdom.
Biggest cities by population
|
Cayman Islands
|
|
|---|---|
| City | Population |
| George Town | 40.2K |
|
United Kingdom
|
|
|---|---|
| City | Population |
| London | 8.8M |
| Birmingham | 1.14M |
| Glasgow | 626K |
| Manchester | 548K |
| Leeds | 536K |
| Sheffield | 518K |
| Liverpool | 513K |
| Edinburgh | 488K |
| Bristol | 472K |
| Cardiff | 384K |
Compare countries by 7 more topics
Population differences between the Cayman Islands and the United Kingdom
|
Cayman Islands
|
United Kingdom
|
|
|---|---|---|
| Life expectancy | 80.9 years | 81.7 years |
| Average age | 38.4 years | 41.4 years |
| Median age | 39.3 years | 41 years |
| Male:Female ratio | 50.2:49.8 | 49.2:50.8 |
| Fertility rate | 1.53 births per woman | 1.56 births per woman |
| Population density | 834 ppl/mi² | 750 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/cayman-islands/united-kingdom | 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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