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Population states / Cohorts / Declining State 03 · UN WPP 2024 · 2024 projected

Declining

Annual population change is below the threshold for fewer than five consecutive years.

28countries and areas
23.7%of 2024 projected global population
1.93bnpeople in the cohort
China, Hong Kong SAR Asia 2021 7,414,909
Kosovo (under UNSC res. 1244) Europe 2021 1,684,790
Palau Oceania 2021 17,695
San Marino Europe 2021 33,581
Tonga Oceania 2021 104,175
Bermuda Northern America 2022 64,636
China Asia 2022 1,419,321,278
Austria Europe 2023 9,120,813
Czechia Europe 2023 10,735,859
Latvia Europe 2023 1,871,871
Monaco Europe 2023 38,631
Nepal Asia 2023 29,651,054
Poland Europe 2023 38,539,201
Republic of Moldova Europe 2023 3,034,961
Romania Europe 2023 19,015,088
Russian Federation Europe 2023 144,820,423
Armenia Asia 2024 2,973,840
Estonia Europe 2024 1,360,546
Germany Europe 2024 84,552,242
Hungary Europe 2024 9,676,135
Lithuania Europe 2024 2,859,110
Montenegro Europe 2024 638,479
Portugal Europe 2024 10,425,292
Puerto Rico Latin America and the Caribbean 2024 3,242,204
Republic of Korea Asia 2024 51,717,590
Slovakia Europe 2024 5,506,760
Thailand Asia 2024 71,668,011
Uruguay Latin America and the Caribbean 2024 3,386,588

Population states are mutually exclusive and exhaustive. “Since” is the start of the current uninterrupted state or the first year the milestone is reached in the WPP series. Membership and population evidence are labeled separately.

SOURCE · UN WPP 2024 CHECKS PASSED · DETAILS⌄
Releasewpp2024
RevisionPOP/DB/WPP/Rev.2024/GEN/F01/Rev.1
Retrieved2026-06-25T11:25:03+00:00
LicenceCC BY 3.0 IGO
Formulapopulation-state-v2 · global-population-share-by-state-and-milestone-v1
Transformreproducible canonical pipeline
Measurement universeall 237 WPP country and area records in the canonical Register
Reference time2024 projected population; source observations through 2023
Unitcountry/area count · people · share of summed population
Evidence statusprojected cohort membership · projected population