← The United Kingdomchartlink · choropleth
The United Kingdom by: regions · constituencies · local authorities · nations
Map of the United Kingdom by region, one number per region
Also: UK regions map · map of England's regions with Scotland, Wales and Northern Ireland · ITL1 map · map of Britain by region · twelve UK regions choropleth

Example: Population of the UK's twelve regions, 2024 — Resident population at mid-2024, by ITL1 region: the nine regions of England, and Scotland, Wales and Northern Ireland as one each. The South East and London lead; the North East is the smallest English region.
About this template
Data: one row per region — the nine English regions plus Scotland, Wales and Northern Ireland (the ITL1 statistical regions) — with its code (TLC to TLN) or its name ("North East", "London", "Scotland"), and a number. Orkney and Shetland are drawn east of the mainland, at their own scale. Same design as the nation, local authority and constituency maps.
A choropleth map of the states, provinces or regions of UK (ISO 3166-2 codes), each region filled by one number from your data (the "population" column).
A sequential colour scale from pale blue for the smallest values to deep navy blue for the largest; pinned to 1000000 to 10000000, so values beyond the ends take the end colour and the colour bar says ≤ and ≥; a gradient colour bar below the map, with its labels underneath; values formatted in compact form (1.2k, 3.4M), 1 decimal; on a white canvas (#ffffff) with near-black text — a light theme; 1-unit hairline outlines between regions.
The title and description are left-aligned above the chart. Font: Inter (the default); a source line with a link sits at the bottom, with the chartlink badge in the corner.
Data: 2 columns — region (string, "Region (ITL1 code or name)"), population (number, "Population, mid-2024 estimate") — and 12 rows in the example "Population of the UK's twelve regions, 2024". Regions are named by ISO 3166-2 region codes or region names; a region with no row stays unfilled in grey, and an unknown code fails loudly with the nearest matches. Your data keeps the same column ids and every other setting comes from the template; an agent can change any of them.
Other looks of this template — dark (on a dark canvas): ast_dImzazRtHV755EhlMIMqm; buckets (with the values in classes and a swatch legend): ast_LYhFboJe8n6I7h7PiXibK; editorial (in the editorial house style — serif type on paper, a green ramp): ast_6YcKvuZBlUZYjKYvJVjsI; categories (with a text category per region and a swatch legend): ast_HqP7aDTnQC7XHIvOLXw7E; buckets-dark (with the values in classes and a swatch legend, on a dark canvas): ast_hqqETvbsCDl3WTlz52SMm; surroundings (with the land around the place drawn in grey): ast_7X1aACeYc4kcamrZP90KZ; categories-dark (with a text category per region and a swatch legend, on a dark canvas): ast_UMwRpbF6zkbZIH4jXL93N; buckets-editorial (with the values in classes and a swatch legend, in the editorial house style — serif type on paper, a green ramp): ast_6S2oyTw3k1RffiAMM6mAs; dark-surroundings (on a dark canvas, with the land around the place drawn in grey): ast_mnycHnnJCgPXWTFvZYVT3; buckets-surroundings (with the values in classes and a swatch legend, with the land around the place drawn in grey): ast_la2Hjk6zYrMy2Me7CYjPp; categories-editorial (with a text category per region and a swatch legend, in the editorial house style — serif type on paper, a green ramp): ast_DRz14CNbgoo4sZvegTp6J; editorial-surroundings (in the editorial house style — serif type on paper, a green ramp, with the land around the place drawn in grey): ast_lYQAeg8DiooI28oCgejlq; categories-surroundings (with a text category per region and a swatch legend, with the land around the place drawn in grey): ast_xdOaSAnqZWydGqOn1GhzX; buckets-dark-surroundings (with the values in classes and a swatch legend, on a dark canvas, with the land around the place drawn in grey): ast_cGy1sG48He8LDAiywLa2r; categories-dark-surroundings (with a text category per region and a swatch legend, on a dark canvas, with the land around the place drawn in grey): ast_OIRb7WLUzkE0wH7f7xYV8; buckets-editorial-surroundings (with the values in classes and a swatch legend, in the editorial house style — serif type on paper, a green ramp, with the land around the place drawn in grey): ast_lcg7IuDmtZyCTfymx5KPz; categories-editorial-surroundings (with a text category per region and a swatch legend, in the editorial house style — serif type on paper, a green ramp, with the land around the place drawn in grey): ast_hh2GKGJcDFRXZA9Kyajrl. On the page, switch with the toggles; an agent passes that id as the template instead.
Use it with your agent
Copy the prompt, paste it into Claude, ChatGPT, Cursor or any agent with the chartlink MCP server or API, and give it your numbers. It rebuilds this exact design with your data and hands back an embed, a PNG and a page.
The prompt in full
Data this template expects
| column id | type | in the example |
|---|---|---|
| region | string | Region (ITL1 code or name) |
| population | number | Population, mid-2024 estimate |
12 rows in the example. Your data keeps these column ids; everything else about the chart comes from the template.
For agents: the API call
POST https://chartlink.app/api/assets
{
"template": "ast_vIp8VJHltQAEIQEwXtQvD",
"knobs": {
"theme": "light",
"dataType": "gradient",
"title": {
"text": "Your title"
},
"source": {
"text": "Where the numbers come from"
}
},
"data": {
"columns": [
{
"id": "region",
"type": "string"
},
{
"id": "population",
"type": "number"
}
],
"rows": [
[
"…"
]
]
},
"publish": true
}The recipe (the template's settings)
{
"chart": {
"domain": [
1000000,
10000000
],
"format": {
"kind": "number",
"compact": true,
"decimals": 1
},
"outline": {
"width": 1
},
"geography": "uk-regions"
},
"title": {
"text": "Population of the UK's twelve regions, 2024"
},
"preset": "map-light",
"source": {
"url": "https://www.nomisweb.co.uk/datasets/pestsyoala",
"text": "Office for National Statistics, mid-2024 population estimates (via Nomis)"
},
"encoding": {
"value": {
"column": "population"
},
"region": {
"column": "region"
}
},
"description": {
"text": "Resident population at mid-2024, by ITL1 region: the nine regions of England, and Scotland, Wales and Northern Ireland as one each. The South East and London lead; the North East is the smallest English region."
}
}map · choropleth · united-kingdom · regions · uk-set
Similar templates
- Map of the United Kingdom by parliamentary constituency, one number per seat, with the nation borders
- Map of the United Kingdom by local authority, one number per council area, with the region borders
- Map of the United Kingdom by nation, one number per nation
- Map of Europe by NUTS 3 region, one number per region
- Map of Europe by NUTS 2 region, one number per region
- Map of Europe by NUTS 1 region, one number per region
- Map of Italy by region, one number per region
- Map of Brazil by immediate geographic region, one number per region
- All templates →