Projected population under age 5 in Sri Lanka

Sri Lanka: Projected population under age 5 was 901,396 in 2100. ▼ Falling

Latest (2100)
901,396
Change on year
down 0.7%
World rank
81st
of 236 countries
All-time high
1.62 million
in 2024
All-time low
901,396
in 2100
Years of data
77
2024–2100

Projected population under age 5 in Sri Lanka, 2024–2100

0500.0k1.0M1.5M202420622100

Source: Our World in Data.

Analysis

The most recent figure for projected population under age 5 in Sri Lanka is 901,396, measured in 2100. That is the lowest value across all 77 years on record.

Compared with earlier readings it is down 0.7% on the previous year and down 7.1% over ten years.

Over the whole period, projected population under age 5 in Sri Lanka peaked at 1.62 million in 2024 and was at its lowest, 901,396, in 2100.

Sri Lanka ranks 81st 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.

Projected population under age 5 in Sri Lanka, year by year

Annual values for Projected population under age 5 in Sri Lanka, 2024 to 2100.
Year Value Change
2024 1.62 million —
2025 1.61 million -0.9%
2026 1.59 million -0.8%
2027 1.58 million -0.8%
2028 1.57 million -0.7%
2029 1.56 million -0.6%
2030 1.55 million -0.5%
2031 1.55 million -0.4%
2032 1.54 million -0.4%
2033 1.54 million -0.3%
2034 1.53 million -0.2%
2035 1.53 million -0.2%
2036 1.53 million -0.2%
2037 1.52 million -0.2%
2038 1.52 million -0.3%
2039 1.51 million -0.4%
2040 1.50 million -0.5%
2041 1.50 million -0.6%
2042 1.49 million -0.7%
2043 1.47 million -0.7%
2044 1.46 million -0.8%
2045 1.45 million -0.9%
2046 1.44 million -0.9%
2047 1.42 million -1.0%
2048 1.41 million -1.1%
2049 1.39 million -1.1%
2050 1.38 million -1.2%
2051 1.36 million -1.2%
2052 1.34 million -1.2%
2053 1.33 million -1.2%
2054 1.31 million -1.1%
2055 1.30 million -1.0%
2056 1.29 million -1.0%
2057 1.28 million -0.9%
2058 1.26 million -0.8%
2059 1.26 million -0.8%
2060 1.25 million -0.7%
2061 1.24 million -0.7%
2062 1.23 million -0.6%
2063 1.22 million -0.6%
2064 1.22 million -0.6%
2065 1.21 million -0.6%
2066 1.20 million -0.6%
2067 1.19 million -0.6%
2068 1.19 million -0.6%
2069 1.18 million -0.6%
2070 1.17 million -0.6%
2071 1.17 million -0.7%
2072 1.16 million -0.7%
2073 1.15 million -0.8%
2074 1.14 million -0.8%
2075 1.13 million -0.8%
2076 1.12 million -0.9%
2077 1.11 million -0.9%
2078 1.10 million -1.0%
2079 1.09 million -1.0%
2080 1.07 million -1.1%
2081 1.06 million -1.1%
2082 1.05 million -1.1%
2083 1.04 million -1.1%
2084 1.03 million -1.1%
2085 1.02 million -1.0%
2086 1.01 million -1.0%
2087 997,680 -1.0%
2088 988,314 -0.9%
2089 979,395 -0.9%
2090 970,619 -0.9%
2091 962,329 -0.9%
2092 954,600 -0.8%
2093 947,099 -0.8%
2094 939,900 -0.8%
2095 932,976 -0.7%
2096 926,236 -0.7%
2097 919,831 -0.7%
2098 913,513 -0.7%
2099 907,300 -0.7%
2100 901,396 -0.7%

Sri Lanka compared with similar countries

  • Sri Lanka's 901,396 is above the median for upper middle income countries, which is 313,362, 2.9× the median. (58 countries reporting)
  • Sri Lanka's 901,396 is below the median for South Asia, which is 1.15 million, 78% of the median. (6 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2020s 1.59 million 1.56 million 1.62 million 6
2030s 1.53 million 1.51 million 1.55 million 10
2040s 1.45 million 1.39 million 1.50 million 10
2050s 1.31 million 1.26 million 1.38 million 10
2060s 1.21 million 1.18 million 1.25 million 10
2070s 1.13 million 1.09 million 1.17 million 10
2080s 1.02 million 979,395 1.07 million 10
2090s 937,440 907,300 970,619 10
2100s 901,396 901,396 901,396 1

Countries ranked near Sri Lanka

  1. 78 Jordan 1.10 million compare
  2. 79 Sierra Leone 983,692 compare
  3. 80 Bolivia 971,603 compare
  4. 82 Haiti 858,550 compare
  5. 83 Honduras 857,413 compare
  6. 84 Liberia 852,118 compare

See the full ranking of 236 places →

More population data for Sri Lanka

All data for Sri Lanka →

Frequently asked questions

What is projected population under age 5 in Sri Lanka?
Projected population under age 5 in Sri Lanka was 901,396 in 2100, according to Our World in Data.
What is the highest projected population under age 5 recorded in Sri Lanka?
The highest recorded value was 1.62 million in 2024.
What is the lowest projected population under age 5 recorded in Sri Lanka?
The lowest recorded value was 901,396 in 2100.
How does Sri Lanka rank for projected population under age 5?
Sri Lanka ranks 81st out of 236 countries with data for 2100.
Is projected population under age 5 rising or falling in Sri Lanka?
Over the last ten years it is down 7.1%. The long-run trend across the full record is falling.
Where does this Sri Lanka data come from?
The figures come from Our World in Data, published as part of Projected population under age 5. Statizoid updates them automatically from the source API.

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Projected population under age 5 in Sri Lanka. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/projected-population-under-age-5/sri-lanka/

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About this data

Indicator
Projected population under age 5
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed