Proportion of urban population living in slums (%) in Sierra Leone

Sierra Leone: Proportion of urban population living in slums (%) was 0.3% in 2019. ▬ Flat

Latest (2019)
0.3%
Change on year
unchanged
World rank
151st
of 211 countries
All-time high
0.4%
in 2017
All-time low
0.3%
in 2014
Years of data
6
2014–2019

Proportion of urban population living in slums in Sierra Leone, 2014–2019

00.10.20.30.42014201620192014: 0.33 %2015: 0.33 %2016: 0.33 %2017: 0.4 %2018: 0.33 %2019: 0.33 %

Source: United Nations Statistics Division, SDG Global Database. Measured in %.

Analysis

In 2019, proportion of urban population living in slums in Sierra Leone stood at 0.3%. That is the lowest value across all 6 years on record.

That represents a change of unchanged over ten years.

Sierra Leone ranks 151st of 211 countries on this measure, in the middle of the range.

Proportion of urban population living in slums (%) in Sierra Leone, year by year

Annual values for Proportion of urban population living in slums (%) in Sierra Leone, 2014 to 2019.
Year % Change
2014 0.3% —
2015 0.3% +0.0%
2016 0.3% +0.0%
2017 0.4% +21.2%
2018 0.3% -17.5%
2019 0.3% +0.0%

Sierra Leone compared with similar countries

  • Sierra Leone's 0.3% is below the median for low income countries, which is 58.9%, 1% of the median. (20 countries reporting)
  • Sierra Leone's 0.3% is below the median for Sub-Saharan Africa, which is 48.3%, 1% of the median. (37 countries reporting)

Countries ranked near Sierra Leone

  1. 148 Martinique 0.5% compare
  2. 149 Sweden 0.4% compare
  3. 150 Saint Lucia 0.3% compare
  4. 152 Bulgaria 0.3% compare
  5. 152 Lithuania 0.3% compare
  6. 154 Cyprus 0.2% compare

See the full ranking of 225 places →

More infrastructure data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is proportion of urban population living in slums in Sierra Leone?
Proportion of urban population living in slums in Sierra Leone was 0.3% in 2019, according to United Nations Statistics Division, SDG Global Database.
What is the highest proportion of urban population living in slums recorded in Sierra Leone?
The highest recorded value was 0.4% in 2017.
What is the lowest proportion of urban population living in slums recorded in Sierra Leone?
The lowest recorded value was 0.3% in 2014.
How does Sierra Leone rank for proportion of urban population living in slums?
Sierra Leone ranks 151st out of 211 countries with data for 2019.
Is proportion of urban population living in slums rising or falling in Sierra Leone?
Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this Sierra Leone data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Proportion of urban population living in slums (%). Statizoid updates them automatically from the source API.

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Proportion of urban population living in slums in Sierra Leone. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 08 November 2026, from https://infrastructure.statizoid.com/stat/proportion-of-urban-population-living-in-slums-percent/sierra-leone/

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About this data

Indicator
Proportion of urban population living in slums (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
225 places, 2,936 data points, 2000–2025
Last refreshed