Map of Tokyo by ward, one number per ward

About this template

Data: one row per ward with its code (13104 for Shinjuku (新宿区), 13113 for Shibuya (渋谷区)) or its name, and a number. A ward with no row stays grey. Codes are the 5-digit municipal codes 13101–13123; the Japanese ward name (世田谷区) matches. Same design as the other city maps, so they sit together.

A choropleth map of the regions of the "tokyo-wards" geography, 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 50000 to 800000, 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; 0.6-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 — ward (string, "Ward (code or name)"), population (number, "Population, 1 January 2025") — and 23 rows in the example "Population of Tokyo's 23 wards, 2025". 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_j2UMgaDZZgi6hGEFDRz9u; buckets (with the values in classes and a swatch legend): ast_0R3mjXe7LBjjVsJY3V6G3; editorial (in the editorial house style — serif type on paper, a green ramp): ast_ttY74zcd1T79AiEQMbzKd; categories (with a text category per region and a swatch legend): ast_U8A9ICoCWahr7LfRbqKxI; buckets-dark (with the values in classes and a swatch legend, on a dark canvas): ast_LWyBj2q3dvlUnRA7ripVr; surroundings (with the land around the place drawn in grey): ast_cI6d8ZqXK8s221b6USxnx; categories-dark (with a text category per region and a swatch legend, on a dark canvas): ast_dEicCHPhW0U6dw17f4Edj; buckets-editorial (with the values in classes and a swatch legend, in the editorial house style — serif type on paper, a green ramp): ast_HdQfpnCy6HnuS33RmHU1z; dark-surroundings (on a dark canvas, with the land around the place drawn in grey): ast_zwnWv2snWjapIi6NbAfHg; buckets-surroundings (with the values in classes and a swatch legend, with the land around the place drawn in grey): ast_TyUtTd7rgzKhGRA8fwu07; 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_OTLyUlJVyj72cOhvaJzxR; editorial-surroundings (in the editorial house style — serif type on paper, a green ramp, with the land around the place drawn in grey): ast_S8NHmWLL4C41YV51DUFmb; categories-surroundings (with a text category per region and a swatch legend, with the land around the place drawn in grey): ast_w1pdJRpIFSPIBJb5s6hvm; 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_967R05NpXtKKak26OSsdR; 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_lvuSMAKJnLTfSAvBn8K4E; 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_aNgj1agpPvJlC90oOC1At; 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_32uV7YqqWVTbUOHdqFLh6. On the page, switch with the toggles; an agent passes that id as the template instead.