Keystone
URL: https://knowledge.ivjn.us/it/places/co-keystone.html

Keystone是美国科罗拉多州萨米特县的普查指定地区。

**Keystone**是美国[科罗拉多州](https://knowledge.ivjn.us/it/places/colorado.html)[萨米特县](https://knowledge.ivjn.us/it/places/co-summit-county.html)的普查指定地区[^census2020]。

Updated: 2026-11-01

Tags:
- Divisione amministrativa https://knowledge.ivjn.us/it/tags/admin-division.html

Relations:
- Located in: 萨米特县 https://knowledge.ivjn.us/it/places/co-summit-county.html

Sources:
- GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip
- 2020 Census Gazetteer Files: Places https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2020_Gazetteer/2020_Gaz_place_national.txt GEOID 0840550, Keystone CDP