Saint Lucia vs Tonga: Population by age group
Saint Lucia
10,209 people
in 2023
Tonga
11,804 people
in 2023
Saint Lucia rank
193rd
Tonga rank
192nd
Population by age group over time
- Saint Lucia
- Tonga
How they compare
Tonga currently reports 11,804 people against 10,209 people in Saint Lucia, a difference of 1,595 people.
That makes Tonga's figure about 1.2 times Saint Lucia's.
The two have swapped places 1 time across 74 shared years of data; in 1950 it was Saint Lucia ahead.
Saint Lucia ranks 193rd and Tonga ranks 192nd of 236 countries.
Across the 8 decades both report, Saint Lucia averaged higher in 5 and Tonga in 3.
Head to head by decade
| Decade | Saint Lucia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 17,396 people | 10,296 people | 7,100 people | Saint Lucia |
| 1960s | 18,526 people | 13,697 people | 4,829 people | Saint Lucia |
| 1970s | 18,546 people | 15,316 people | 3,229 people | Saint Lucia |
| 1980s | 19,583 people | 14,988 people | 4,595 people | Saint Lucia |
| 1990s | 18,194 people | 14,217 people | 3,976 people | Saint Lucia |
| 2000s | 14,192 people | 14,395 people | 202.5 people | Tonga |
| 2010s | 11,136 people | 13,567 people | 2,431 people | Tonga |
| 2020s | 10,340 people | 11,945 people | 1,606 people | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by age group, Saint Lucia or Tonga?
- Tonga, at 11,804 people against 10,209 people in Saint Lucia as of 2023.
- What is the difference in population by age group between Saint Lucia and Tonga?
- 1,595 people, with Tonga ahead.
- How many years of comparable data are there for Saint Lucia and Tonga?
- 74 years are reported by both, from 1950 to 2023.
- How do Saint Lucia and Tonga rank globally for population by age group?
- Saint Lucia ranks 193rd and Tonga ranks 192nd of 236 countries.
- Where does this data come from?
- UN, World Population Prospects (2024) – processed by Our World in Data, published as Population by age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The total population, measured on 1 July of the year shown. This only includes people aged 0-4.