{"id":"ast_XbCMIcuxN6w9pRmZgXSjU","type":"choropleth","title":"Population of London's wards, 2024","config":{"chart":{"domain":[5000,20000],"format":{"kind":"number","compact":true,"decimals":1},"borders":{"color":"#1f2937","width":0.5,"geography":"london-boroughs"},"outline":{"width":0.25},"geography":"london-wards"},"title":{"text":"Population of London's wards, 2024"},"preset":"map-light","source":{"url":"https://www.nomisweb.co.uk/datasets/pestsyoasmall","text":"ONS, small area population estimates (2021-based) by 2024 ward, via Nomis"},"encoding":{"value":{"column":"population"},"region":{"column":"ward"}},"description":{"text":"Mid-2024 population estimate by electoral ward — 704 wards across the 32 boroughs and the City of London, whose 25 tiny wards have a few hundred residents each. Borough lines are drawn on top."}},"columns":[{"id":"ward","type":"string","label":"Ward (code or name)"},{"id":"population","type":"number","label":"Population, mid-2024"}],"rows":689,"data":"https://chartlink.app/a/ast_XbCMIcuxN6w9pRmZgXSjU.csv","remix":"To recreate this with your own data: POST https://chartlink.app/api/assets with this type and config, your own data in the same columns, then POST /assets/{id}/publish. Manual: https://chartlink.app/llms.txt. No key yet? POST https://chartlink.app/api/signup with {\"ref\":\"remix\"}."}