Cayman Islands vs Guernsey: Total population
Cayman Islands
75.16 thousands
in 2025
Guernsey
64.39 thousands
in 2025
Cayman Islands rank
201st
Guernsey rank
204th
Total population over time
- Cayman Islands
- Guernsey
How they compare
Cayman Islands currently reports 75.16 thousands against 64.39 thousands in Guernsey, a difference of 10.77 thousands.
That makes Cayman Islands's figure about 1.2 times Guernsey's.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Guernsey ahead.
Cayman Islands ranks 201st and Guernsey ranks 204th of 230 countries.
Across the 6 decades both report, Cayman Islands averaged higher in 1 and Guernsey in 5.
Head to head by decade
| Decade | Cayman Islands | Guernsey | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 13.12 thousands | 54.11 thousands | 40.99 thousands | Guernsey |
| 1980s | 20.49 thousands | 55.45 thousands | 34.96 thousands | Guernsey |
| 1990s | 31.41 thousands | 59.41 thousands | 28 thousands | Guernsey |
| 2000s | 45.38 thousands | 60.77 thousands | 15.38 thousands | Guernsey |
| 2010s | 60.09 thousands | 62.03 thousands | 1.94 thousands | Guernsey |
| 2020s | 71.58 thousands | 63.7 thousands | 7.87 thousands | Cayman Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher total population, Cayman Islands or Guernsey?
- Cayman Islands, at 75.16 thousands against 64.39 thousands in Guernsey as of 2025.
- What is the difference in total population between Cayman Islands and Guernsey?
- 10.77 thousands, with Cayman Islands ahead.
- How many years of comparable data are there for Cayman Islands and Guernsey?
- 56 years are reported by both, from 1970 to 2025.
- How do Cayman Islands and Guernsey rank globally for total population?
- Cayman Islands ranks 201st and Guernsey ranks 204th of 230 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Total population (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release