Population and Indicators Dataset
4,456 country-by-indicator records with country code, income group, indicator code, year, and value. Useful for indicator-trajectory mapping, income-group comparisons, and development-metric dashboards.
Challenge brief
slug: 2025-02-population-and-indicators title: Population and Indicators Dataset year: 2025 month: 02 source: authored authored_at: 2026-04-19 needs_leon_review: true
Population and Indicators Dataset - Challenge Brief
Challenge period: February 2025 Dataset: Reconstructed brief based on the shipped data file for the February 2025 DataDNA challenge.
About the data
The primary data table for this challenge carries the following columns:
CountryCountry CodeLatitudeLongitudeIncome GroupIndicator CodeIndicator NameIndicator YearIndicator Value
Suggested analytical angles
- Which indicators have moved most sharply across income groups?
- How do population indicators correlate with economic-development bands?
- Which regions show the most uneven indicator trajectories?
- How do latitude and longitude cluster indicator outcomes?
What great submissions did
This brief was reconstructed from the dataset contents in 2026 as part of the Playground audit. The original February 2025 challenge brief was not preserved as a separate file in the source archive, so the analytical angles above are inferred from the column list. See the corresponding /challenges/ entry on datadna.onyxdata.co.uk for examples of how participants approached the data.
Editorial note
_This stub was authored by Claude on 2026-04-19 for Leon's review. Refine the suggested angles and confirm factual accuracy before setting brief_status = leon_reviewed in the audit log._
This dataset was the subject of the DataDNA February 2025 community challenge. The original scoring and leaderboard pre-date the current submission system and are not available for display.
