Half of Chilchinbito’s homes were built after 1994
Most of Chilchinbito was built recently: 0.0% of its homes predate 1940 and the median home dates from 1994. Below: maps from 1968 on and the census since 2000.
On March 17, 2020, the first case of the global pandemic of coronavirus disease 2019 (COVID-19) on the Navajo Nation was identified to be a 46-year-old resident of Chilchinbeto by the Arizona Department of Health. The man tested positive for the disease in a hospital in Phoenix after being transferred from the Kayenta Health Center in Kayenta, Arizona. Two days later the Navajo Health Command Operations Center ordered Chilchinbeto to be quarantined and isolated.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.