Population on 1st January by age, sex and type of projection in Bulgaria

Bulgaria: Population on 1st January by age, sex and type of projection was 4.64 million Person in 2100. ▼ Falling

Latest (2100)
4.64 million Person
Change on year
down 0.0%
World rank
22nd
of 38 countries
All-time high
6.44 million Person
in 2025
All-time low
4.64 million Person
in 2100
Years of data
76
2025–2100

Population on 1st January by age, sex and type of projection in Bulgaria, 2025–2100

02.0M4.0M6.0M202520622100

Source: Eurostat. Measured in Person.

Analysis

Bulgaria recorded 4.64 million Person for population on 1st january by age, sex and type of projection in 2100. That is the lowest value across all 76 years on record.

The figure is down 0.3% over ten years.

Over the whole period, population on 1st january by age, sex and type of projection in Bulgaria peaked at 6.44 million Person in 2025 and was at its lowest, 4.64 million Person, in 2100.

That places Bulgaria 22nd out of 38 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently falling across the 76 years of available data.

Population on 1st January by age, sex and type of projection in Bulgaria, year by year

Annual values for Population on 1st January by age, sex and type of projection in Bulgaria, 2025 to 2100.
Year Person Change
2025 6.44 million Person
2026 6.41 million Person -0.4%
2027 6.38 million Person -0.5%
2028 6.34 million Person -0.6%
2029 6.30 million Person -0.6%
2030 6.26 million Person -0.7%
2031 6.21 million Person -0.7%
2032 6.16 million Person -0.8%
2033 6.11 million Person -0.8%
2034 6.06 million Person -0.8%
2035 6.02 million Person -0.7%
2036 5.97 million Person -0.7%
2037 5.93 million Person -0.7%
2038 5.89 million Person -0.7%
2039 5.84 million Person -0.7%
2040 5.80 million Person -0.7%
2041 5.76 million Person -0.7%
2042 5.72 million Person -0.7%
2043 5.69 million Person -0.7%
2044 5.65 million Person -0.7%
2045 5.61 million Person -0.7%
2046 5.57 million Person -0.7%
2047 5.54 million Person -0.6%
2048 5.50 million Person -0.6%
2049 5.47 million Person -0.6%
2050 5.43 million Person -0.6%
2051 5.40 million Person -0.6%
2052 5.37 million Person -0.6%
2053 5.33 million Person -0.6%
2054 5.30 million Person -0.6%
2055 5.27 million Person -0.6%
2056 5.24 million Person -0.6%
2057 5.21 million Person -0.6%
2058 5.18 million Person -0.6%
2059 5.15 million Person -0.6%
2060 5.12 million Person -0.6%
2061 5.09 million Person -0.6%
2062 5.06 million Person -0.6%
2063 5.03 million Person -0.6%
2064 5.01 million Person -0.5%
2065 4.98 million Person -0.5%
2066 4.96 million Person -0.5%
2067 4.93 million Person -0.5%
2068 4.91 million Person -0.5%
2069 4.89 million Person -0.5%
2070 4.87 million Person -0.4%
2071 4.85 million Person -0.4%
2072 4.83 million Person -0.4%
2073 4.81 million Person -0.4%
2074 4.79 million Person -0.3%
2075 4.78 million Person -0.3%
2076 4.76 million Person -0.3%
2077 4.75 million Person -0.3%
2078 4.74 million Person -0.3%
2079 4.72 million Person -0.3%
2080 4.71 million Person -0.2%
2081 4.70 million Person -0.2%
2082 4.69 million Person -0.2%
2083 4.69 million Person -0.2%
2084 4.68 million Person -0.2%
2085 4.67 million Person -0.1%
2086 4.67 million Person -0.1%
2087 4.66 million Person -0.1%
2088 4.66 million Person -0.1%
2089 4.65 million Person -0.1%
2090 4.65 million Person -0.1%
2091 4.65 million Person -0.1%
2092 4.64 million Person -0.1%
2093 4.64 million Person -0.0%
2094 4.64 million Person -0.0%
2095 4.64 million Person -0.0%
2096 4.64 million Person -0.0%
2097 4.64 million Person -0.0%
2098 4.64 million Person -0.0%
2099 4.64 million Person -0.0%
2100 4.64 million Person -0.0%

Averages by decade

DecadeAverage LowestHighest Years
2020s 6.37 million Person 6.30 million Person 6.44 million Person 5
2030s 6.05 million Person 5.84 million Person 6.26 million Person 10
2040s 5.63 million Person 5.47 million Person 5.80 million Person 10
2050s 5.29 million Person 5.15 million Person 5.43 million Person 10
2060s 5.00 million Person 4.89 million Person 5.12 million Person 10
2070s 4.79 million Person 4.72 million Person 4.87 million Person 10
2080s 4.68 million Person 4.65 million Person 4.71 million Person 10
2090s 4.64 million Person 4.64 million Person 4.65 million Person 10
2100s 4.64 million Person 4.64 million Person 4.64 million Person 1

Countries ranked near Bulgaria

  1. 19 Ireland 6.23 million Person compare
  2. 20 Denmark 6.03 million Person compare
  3. 21 Finland 5.04 million Person compare
  4. 23 Slovakia 4.07 million Person compare
  5. 23 Slovakia 4.07 million Person compare
  6. 25 Croatia 2.83 million Person compare
  7. 25 Croatia 2.83 million Person compare

See the full ranking of 40 places →

More population data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is population on 1st january by age, sex and type of projection in Bulgaria?
Population on 1st january by age, sex and type of projection in Bulgaria was 4.64 million Person in 2100, according to Eurostat.
What is the highest population on 1st january by age, sex and type of projection recorded in Bulgaria?
The highest recorded value was 6.44 million Person in 2025.
What is the lowest population on 1st january by age, sex and type of projection recorded in Bulgaria?
The lowest recorded value was 4.64 million Person in 2100.
How does Bulgaria rank for population on 1st january by age, sex and type of projection?
Bulgaria ranks 22nd out of 38 countries with data for 2100.
Is population on 1st january by age, sex and type of projection rising or falling in Bulgaria?
Over the last ten years it is down 0.3%. The long-run trend across the full record is falling.
Where does this Bulgaria data come from?
The figures come from Eurostat, published as part of Population on 1st January by age, sex and type of projection. Statizoid updates them automatically from the source API.

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Population on 1st January by age, sex and type of projection in Bulgaria. Statizoid, drawing on Eurostat. Retrieved 05 September 2026, from https://population.statizoid.com/stat/population-on-1st-january-by-age-sex-and-type-of-projection/bulgaria/

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About this data

Indicator
Population on 1st January by age, sex and type of projection
Unit
Person
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
40 places, 3,040 data points, 2025–2100
Last refreshed