Demographic Watch Report: 2026-09-28
This report covers the monitoring of demographic data sources for the period between September 14 and September 28, 2026. While significant activity was recorded in source maintenance, internal verification, and metadata updates across major international bodies, no new or modified verified statistical values were processed during this reporting interval.
Period covered and update date
Period covered: 2026-09-14 to 2026-09-28. Today: 2026-09-28.
What changed in the data
No new or modified verified statistics were registered during this period. All figures currently in the NATION CONTINUITY repository retain their previous status (OFFICIAL/ESTIMATED/PROJECTED/NATION CONTINUITY MODEL).
Comparison with the previous period
As there were no verified updates to statistical values during this period, no changes to report are available for comparison. The data remains constant relative to the previous reporting cycle.
Sources and monitoring
Monitoring activity was high, with multiple source updates registered. The following sources reported changes or technical updates: Eurostat (demo_pjan), UN World Population Prospects 2024, UN WPP Methodology, Eurostat Fertility Statistics, UN Statistics Division, WPP Data Portal, UNESCO Institute for Statistics, UN DESA Population Division, WPP API, WHO Global Health Observatory, International Migrant Stock, UNFPA, World Urbanization Prospects 2025, and World Bank Open Data (SP.POP.TOTL). One source, UNICEF Data, returned an error (HTTP 403), and another, UN World Population Prospects 2024, returned a transient error (HTTP 404). No new data were observed for sources where 'no_update' was recorded.
Limits and revisions
Statistical revisions are subject to the methodologies of the primary sources. Methodological differences between UN DESA and Eurostat definitions regarding residency and migration continue to apply. All data categorized as PROJECTED or NATION CONTINUITY MODEL are conditional scenarios, not observed counts, and should not be treated as certain forecasts.
Sources
- WHO Global Health Observatory (Accessed 2026-09-28)
- UN WPP Methodology (Accessed 2026-09-28)
- UN World Population Prospects 2024 (Accessed 2026-09-28)
- Eurostat Fertility Statistics (Accessed 2026-09-28)
- UN Statistics Division (Accessed 2026-09-28)
- WPP Data Portal (Accessed 2026-09-28)
- UN DESA Population Division (Accessed 2026-09-28)
- International Migrant Stock (Accessed 2026-09-28)
- World Urbanization Prospects 2025 (Accessed 2026-09-28)
- WPP API (Accessed 2026-09-28)
- UNESCO Institute for Statistics (Accessed 2026-09-28)
- UNFPA (Accessed 2026-09-28)
- Eurostat (Accessed 2026-09-28)
- UNICEF Data (Accessed 2026-09-28)
- World Bank Open Data — Population, total (SP.POP.TOTL) (Accessed 2026-09-28)
- Eurostat — Population on 1 January (demo_pjan) (Accessed 2026-09-28)
Closing note
Projections and scenarios represent conditional models based on specific assumptions; they are not observed counts and not certain forecasts.
Sources
- WHO Global Health Observatory
- UN WPP Methodology
- UN World Population Prospects 2024
- Eurostat Fertility Statistics
- UN Statistics Division
- WPP Data Portal
- UN DESA Population Division
- World Population Prospects 2024
- International Migrant Stock
- World Urbanization Prospects 2025
- WPP API
- UNESCO Institute for Statistics
- UNFPA
- Eurostat
- UNICEF Data
- World Bank Open Data — Population, total (SP.POP.TOTL)
- Eurostat — Population on 1 January (demo_pjan)
Every figure carries its data status — OFFICIAL, ESTIMATED, PROJECTED or NATION CONTINUITY MODEL. Projections and scenarios are conditional, not observed counts and not certain forecasts. See the full methodology and sources.
NATION CONTINUITY Data Desk (automated) · last updated 28 September 2026