Austria vs Sierra Leone: Population

Austria

9.13 million people

in 2023

Sierra Leone

8.46 million people

in 2023

Austria rank

98th

Sierra Leone rank

101st

Population over time

Austria currently reports 9.13 million people against 8.46 million people in Sierra Leone, a difference of 669,910 people.

That makes Austria's figure about 1.1 times Sierra Leone's.

Across all 241 years both countries report, Austria has been ahead every year.

Austria ranks 98th and Sierra Leone ranks 101st of 238 countries.

Indicator: Population
Unit: people
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 239 places, 51,002 data points, 1000–2023
Last refreshed: 07 August 2026

Population by country, available from 10,000 BCE to 2023, based on data and estimates from different sources.