Population in Belgium

Belgium: Population was 11.06 million people in 2100. ▼ Falling

Latest (2100)
11.06 million people
Change on year
down 0.2%
World rank
97th
of 236 countries
All-time high
11.90 million people
in 2044
All-time low
11.06 million people
in 2100
Years of data
77
2024–2100

Population in Belgium, 2024–2100

02.5M5.0M7.5M10.0M12.5M202420622100

Source: UN WPP (2024) – with major processing by Our World in Data. Measured in people.

Analysis

In 2100, population in Belgium stood at 11.06 million people. That is the lowest value across all 77 years on record.

The figure is down 0.2% on the previous year and down 1.4% over ten years.

Over the whole period, population in Belgium peaked at 11.90 million people in 2044 and was at its lowest, 11.06 million people, in 2100.

Belgium ranks 97th of 236 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 77 years of available data.

Population in Belgium, year by year

Annual values for Population in Belgium, 2024 to 2100.
Year people Change
2024 11.74 million people —
2025 11.76 million people +0.2%
2026 11.77 million people +0.1%
2027 11.79 million people +0.1%
2028 11.80 million people +0.1%
2029 11.81 million people +0.1%
2030 11.82 million people +0.1%
2031 11.83 million people +0.1%
2032 11.84 million people +0.1%
2033 11.85 million people +0.1%
2034 11.86 million people +0.1%
2035 11.86 million people +0.1%
2036 11.87 million people +0.1%
2037 11.88 million people +0.1%
2038 11.88 million people +0.1%
2039 11.89 million people +0.0%
2040 11.89 million people +0.0%
2041 11.90 million people +0.0%
2042 11.90 million people +0.0%
2043 11.90 million people +0.0%
2044 11.90 million people +0.0%
2045 11.90 million people -0.0%
2046 11.90 million people -0.0%
2047 11.89 million people -0.0%
2048 11.89 million people -0.1%
2049 11.88 million people -0.1%
2050 11.87 million people -0.1%
2051 11.86 million people -0.1%
2052 11.84 million people -0.1%
2053 11.83 million people -0.1%
2054 11.81 million people -0.2%
2055 11.79 million people -0.2%
2056 11.77 million people -0.2%
2057 11.75 million people -0.2%
2058 11.73 million people -0.2%
2059 11.71 million people -0.2%
2060 11.68 million people -0.2%
2061 11.66 million people -0.2%
2062 11.64 million people -0.2%
2063 11.62 million people -0.2%
2064 11.60 million people -0.2%
2065 11.58 million people -0.2%
2066 11.56 million people -0.2%
2067 11.54 million people -0.2%
2068 11.52 million people -0.1%
2069 11.51 million people -0.1%
2070 11.49 million people -0.1%
2071 11.48 million people -0.1%
2072 11.46 million people -0.1%
2073 11.45 million people -0.1%
2074 11.44 million people -0.1%
2075 11.42 million people -0.1%
2076 11.41 million people -0.1%
2077 11.40 million people -0.1%
2078 11.39 million people -0.1%
2079 11.37 million people -0.1%
2080 11.36 million people -0.1%
2081 11.35 million people -0.1%
2082 11.34 million people -0.1%
2083 11.32 million people -0.1%
2084 11.31 million people -0.1%
2085 11.29 million people -0.1%
2086 11.28 million people -0.1%
2087 11.27 million people -0.1%
2088 11.25 million people -0.1%
2089 11.24 million people -0.1%
2090 11.22 million people -0.1%
2091 11.21 million people -0.1%
2092 11.19 million people -0.1%
2093 11.18 million people -0.1%
2094 11.16 million people -0.1%
2095 11.15 million people -0.1%
2096 11.13 million people -0.1%
2097 11.11 million people -0.1%
2098 11.10 million people -0.2%
2099 11.08 million people -0.2%
2100 11.06 million people -0.2%

Belgium compared with similar countries

  • Belgium's 11.06 million people is above the median for high income countries, which is 2.08 million people, 5.3× the median. (85 countries reporting)
  • Belgium's 11.06 million people is above the median for Europe & Central Asia, which is 4.94 million people, 2.2× the median. (56 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2020s 11.78 million people 11.74 million people 11.81 million people 6
2030s 11.86 million people 11.82 million people 11.89 million people 10
2040s 11.90 million people 11.88 million people 11.90 million people 10
2050s 11.80 million people 11.71 million people 11.87 million people 10
2060s 11.59 million people 11.51 million people 11.68 million people 10
2070s 11.43 million people 11.37 million people 11.49 million people 10
2080s 11.30 million people 11.24 million people 11.36 million people 10
2090s 11.15 million people 11.08 million people 11.22 million people 10
2100s 11.06 million people 11.06 million people 11.06 million people 1

Countries ranked near Belgium

  1. 94 Dominican Republic 11.67 million people compare
  2. 95 Palestine 11.48 million people compare
  3. 96 Sweden 11.37 million people compare
  4. 98 Romania 10.77 million people compare
  5. 99 Tunisia 10.65 million people compare
  6. 100 Azerbaijan 10.02 million people compare

See the full ranking of 236 places →

More population data for Belgium

All data for Belgium →

Frequently asked questions

What is population in Belgium?
Population in Belgium was 11.06 million people in 2100, according to UN WPP (2024) – with major processing by Our World in Data.
What is the highest population recorded in Belgium?
The highest recorded value was 11.90 million people in 2044.
What is the lowest population recorded in Belgium?
The lowest recorded value was 11.06 million people in 2100.
How does Belgium rank for population?
Belgium ranks 97th out of 236 countries with data for 2100.
Is population rising or falling in Belgium?
Over the last ten years it is down 1.4%. The long-run trend across the full record is falling.
Where does this Belgium data come from?
The figures come from UN WPP (2024) – with major processing by Our World in Data, published as part of Population. Statizoid updates them automatically from the source API.

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Population in Belgium. Statizoid, drawing on UN WPP (2024) – with major processing by Our World in Data. Retrieved 25 September 2026, from https://population.statizoid.com/stat/population-long-run-with-projections/belgium/

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About this data

Indicator
Population
Unit
people
Source
UN WPP (2024) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed

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