Niger vs Sierra Leone: Maternal mortality, gaps filled

Niger
441.07
in 2020
Sierra Leone
442.83
in 2020
Niger rank
19th
Sierra Leone rank
18th

Maternal mortality, gaps filled over time

  • Niger
  • Sierra Leone
5001.0k1.5k2.0k198520022020

How they compare

Sierra Leone currently reports 442.83 against 441.07 in Niger, a difference of 1.76.

Across all 36 years both countries report, Sierra Leone has been ahead every year.

Niger ranks 19th and Sierra Leone ranks 18th of 189 countries.

Sierra Leone has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Niger Sierra Leone Difference Ahead
1980s 1,060 1,465 405.36 Sierra Leone
1990s 894.51 1,702 807.07 Sierra Leone
2000s 780.35 1,315 535.02 Sierra Leone
2010s 501.2 599.06 97.85 Sierra Leone
2020s 441.07 442.83 1.76 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher maternal mortality, gaps filled, Niger or Sierra Leone?
Sierra Leone, at 442.83 against 441.07 in Niger as of 2020.
What is the difference in maternal mortality, gaps filled between Niger and Sierra Leone?
1.76, with Sierra Leone ahead.
How many years of comparable data are there for Niger and Sierra Leone?
36 years are reported by both, from 1985 to 2020.
How do Niger and Sierra Leone rank globally for maternal mortality, gaps filled?
Niger ranks 19th and Sierra Leone ranks 18th of 189 countries.
Where does this data come from?
Statizoid (derived), published as Maternal mortality, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Sierra Leone: Maternal mortality, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 10 November 2026, from https://health.statizoid.com/compare/maternal-mortality-gaps-filled/niger/sierra-leone/

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About this data

Indicator
Maternal mortality, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
189 places, 8,953 data points, 1751–2020
Last refreshed

Maternal mortality with 85 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.