The Navajo and their ancestors occupied this area for thousands of years. In 1868 they were forced by the United States to agree to a reservation, which was within the New Mexico Territory until 1912. After Arizona and New Mexico were admitted as states, the reservation extended across their common border.
In 1902, the Bureau of Indian Affairs established an Indian boarding school in Leupp, to serve Navajo and other Native American children in the large region. The population was spread out too far for most children to be able to commute to the school, so they lived as boarders at the BIA school. Soon afterward, the school was moved to a new location known as Old Leupp. Old Leupp is a few miles to the southeast of Leupp.
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 Wikimedia Commons (6), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock) 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.