Sri Lanka vs Tajikistan, Republic of: Population long run with projections

Sri Lanka
21.25 million
in 2100
Tajikistan, Republic of
20.20 million
in 2100
Sri Lanka rank
74th
Tajikistan, Republic of rank
75th

Population long run with projections over time

  • Sri Lanka
  • Tajikistan, Republic of
05.0M10.0M15.0M20.0M25.0M202420622100

How they compare

Sri Lanka currently reports 21.25 million against 20.20 million in Tajikistan, Republic of, a difference of 1.05 million.

That makes Sri Lanka's figure about 1.1 times Tajikistan, Republic of's.

Across all 77 years both countries report, Sri Lanka has been ahead every year.

Sri Lanka ranks 74th and Tajikistan, Republic of ranks 75th of 229 countries.

Sri Lanka has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade Sri Lanka Tajikistan, Republic of Difference Ahead
2020s 23.40 million 11.07 million 12.33 million Sri Lanka
2030s 24.14 million 12.61 million 11.53 million Sri Lanka
2040s 24.70 million 14.58 million 10.12 million Sri Lanka
2050s 24.77 million 16.28 million 8.49 million Sri Lanka
2060s 24.46 million 17.74 million 6.72 million Sri Lanka
2070s 23.86 million 18.89 million 4.97 million Sri Lanka
2080s 22.99 million 19.64 million 3.35 million Sri Lanka
2090s 21.90 million 20.09 million 1.81 million Sri Lanka
2100s 21.25 million 20.20 million 1.05 million Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, Sri Lanka or Tajikistan, Republic of?
Sri Lanka, at 21.25 million against 20.20 million in Tajikistan, Republic of as of 2100.
What is the difference in population long run with projections between Sri Lanka and Tajikistan, Republic of?
1.05 million, with Sri Lanka ahead.
How many years of comparable data are there for Sri Lanka and Tajikistan, Republic of?
77 years are reported by both, from 2024 to 2100.
How do Sri Lanka and Tajikistan, Republic of rank globally for population long run with projections?
Sri Lanka ranks 74th and Tajikistan, Republic of ranks 75th of 229 countries.
Where does this data come from?
Our World in Data, published as Population long run with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sri Lanka vs Tajikistan, Republic of: Population long run with projections. Statizoid, drawing on Our World in Data. Retrieved 18 August 2026, from https://population.statizoid.com/compare/population-long-run-with-projections/sri-lanka/tajikistan/

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About this data

Indicator
Population long run with projections
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