Dataset · Hugging Face

yuiseki/estat-boundary-2020

Name: estat-boundary-2020
Creator: yuiseki
License: cc-by-4.0
Keywords: task_categories:feature-extraction, language:ja, license:cc-by-4.0, size_categories:100K<n<1M, format:parquet, modality:geospatial, modality:text, library:datasets, library:dask, library:polars, library:mlcroissant, region:us, japan, census, boundaries

estat-boundary-2020 Every 町丁・字 in Japan as a polygon, with its population and its households, from the 2020 Population Census. 232,019 of them. CC BY 4.0. That is half the reason this exists. Japan's openly licensed geographic data divides badly: OpenStreetMap has polygons and is ODbL, whose share-alike reaches anything built from it, and the Address Base Registry is CC BY but publishes a representative point and no boundary. This is polygons under attribution alone.… See the full description on the dataset page: https://huggingface.co/datasets/yuiseki/estat-boundary-2020.

View on Hugging FaceReport an issue

Author / organization	yuiseki
License (as declared)	cc-by-4.0
Downloads	521 (as reported by Hugging Face)
Likes	0
Created	26 September 2026
Last updated at source	26 September 2026

japancensusboundariesgeospatialfrozen-snapshote-stat

Embed this entry

<iframe src="https://silytics.si/embed/item/cceade22-a2ce-498b-bfb6-3c31f70b439d" width="420" height="190" style="border:0" loading="lazy" title="Silytics entry"></iframe>

Free, no tracking. More about feeds and embeds.

Popularity, last 5 days

521 now (+47 since 2026-10-16). Counts as reported by the source, snapshotted daily by Silytics.

More from yuiseki

Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 20 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.