Poland vs Sierra Leone: Population, per square kilometre
Poland
119.79 units per square kilometre
in 2023
Sierra Leone
117.21 units per square kilometre
in 2023
Poland rank
67th
Sierra Leone rank
68th
Population, per square kilometre over time
- Poland
- Sierra Leone
How they compare
Poland currently reports 119.79 units per square kilometre against 117.21 units per square kilometre in Sierra Leone, a difference of 2.58 units per square kilometre.
Across all 63 years both countries report, Poland has been ahead every year.
Poland ranks 67th and Sierra Leone ranks 68th of 186 countries.
Poland has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Poland | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 102.33 units per square kilometre | 34.28 units per square kilometre | 68.04 units per square kilometre | Poland |
| 1970s | 110.62 units per square kilometre | 40.9 units per square kilometre | 69.72 units per square kilometre | Poland |
| 1980s | 120.57 units per square kilometre | 50.19 units per square kilometre | 70.38 units per square kilometre | Poland |
| 1990s | 125.67 units per square kilometre | 58.45 units per square kilometre | 67.23 units per square kilometre | Poland |
| 2000s | 124.66 units per square kilometre | 74.05 units per square kilometre | 50.61 units per square kilometre | Poland |
| 2010s | 124.13 units per square kilometre | 96.51 units per square kilometre | 27.62 units per square kilometre | Poland |
| 2020s | 120.86 units per square kilometre | 113.41 units per square kilometre | 7.45 units per square kilometre | Poland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population, per square kilometre, Poland or Sierra Leone?
- Poland, at 119.79 units per square kilometre against 117.21 units per square kilometre in Sierra Leone as of 2023.
- What is the difference in population, per square kilometre between Poland and Sierra Leone?
- 2.58 units per square kilometre, with Poland ahead.
- How many years of comparable data are there for Poland and Sierra Leone?
- 63 years are reported by both, from 1961 to 2023.
- How do Poland and Sierra Leone rank globally for population, per square kilometre?
- Poland ranks 67th and Sierra Leone ranks 68th of 186 countries.
- Where does this data come from?
- Statizoid (derived), published as Population, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.