Solomon Islands vs Tanzania, United Republic of: Population density of the capital city
Solomon Islands
3,993 people per km²
in 2100
Tanzania, United Republic of
4,093 people per km²
in 2100
Solomon Islands rank
132nd
Tanzania, United Republic of rank
131st
Population density of the capital city over time
- Solomon Islands
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 4,093 people per km² against 3,993 people per km² in Solomon Islands, a difference of 100 people per km².
The two have swapped places 1 time across 17 shared years of data; in 2020 it was Solomon Islands ahead.
Solomon Islands ranks 132nd and Tanzania, United Republic of ranks 131st of 191 countries.
Across the 9 decades both report, Solomon Islands averaged higher in 1 and Tanzania, United Republic of in 8.
Head to head by decade
| Decade | Solomon Islands | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 2020s | 3,267 people per km² | 3,246 people per km² | 21.05 people per km² | Solomon Islands |
| 2030s | 3,593 people per km² | 3,659 people per km² | 66 people per km² | Tanzania, United Republic of |
| 2040s | 3,463 people per km² | 3,967 people per km² | 503.92 people per km² | Tanzania, United Republic of |
| 2050s | 3,691 people per km² | 4,192 people per km² | 500.92 people per km² | Tanzania, United Republic of |
| 2060s | 3,644 people per km² | 3,896 people per km² | 252.45 people per km² | Tanzania, United Republic of |
| 2070s | 3,758 people per km² | 3,957 people per km² | 198.86 people per km² | Tanzania, United Republic of |
| 2080s | 3,879 people per km² | 3,940 people per km² | 61.2 people per km² | Tanzania, United Republic of |
| 2090s | 3,958 people per km² | 4,007 people per km² | 49.14 people per km² | Tanzania, United Republic of |
| 2100s | 3,993 people per km² | 4,093 people per km² | 100.35 people per km² | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population density of the capital city, Solomon Islands or Tanzania, United Republic of?
- Tanzania, United Republic of, at 4,093 people per km² against 3,993 people per km² in Solomon Islands as of 2100.
- What is the difference in population density of the capital city between Solomon Islands and Tanzania, United Republic of?
- 100 people per km², with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Solomon Islands and Tanzania, United Republic of?
- 17 years are reported by both, from 2020 to 2100.
- How do Solomon Islands and Tanzania, United Republic of rank globally for population density of the capital city?
- Solomon Islands ranks 132nd and Tanzania, United Republic of ranks 131st of 191 countries.
- Where does this data come from?
- European Commission, Joint Research Centre (JRC) (2025) – with minor processing by Our World in Data, published as Population density of the capital city. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Projected number of people per km² of land area in the country's capital city. City boundaries are defined using a consistent global approach based on satellite imagery and population data.