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Population states / Cohorts / Migration-led decline Milestone · UN WPP 2024 · 2024 projected

Migration-led decline

Natural change is non-negative while total population change is negative.

17countries and areas
0.5%of 2024 projected global population
42.04mpeople in the cohort
Northern Mariana Islands Oceania 2001 44,278
American Samoa Oceania 2002 46,765
Wallis and Futuna Islands Oceania 2003 11,277
Marshall Islands Oceania 2011 37,548
Cook Islands Oceania 2012 13,729
Tuvalu Oceania 2013 9,646
Saint Martin (French part) Latin America and the Caribbean 2014 26,129
Albania Europe 2017 2,791,765
Guadeloupe Latin America and the Caribbean 2018 375,106
Greenland Northern America 2020 55,840
Kosovo (under UNSC res. 1244) Europe 2021 1,684,790
Tonga Oceania 2021 104,175
Nepal Asia 2022 29,651,054
Saint Vincent and the Grenadines Latin America and the Caribbean 2022 100,616
Mauritius Africa 2023 1,271,169
Armenia Asia 2024 2,973,840
Jamaica Latin America and the Caribbean 2024 2,839,175

Milestone cohorts overlap and must not be added together. “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