Browse / United States / Arizona / Fort Defiance
Fort Defiance
ArizonaCDP
Fort Defiance
Total population
3,351
Median home value
$37,400
Bachelor's+
Median income
$56,045
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Fort Defiance is a census-designated place (CDP) in Apache County, Arizona, United States. It is also located within the Navajo Nation. The population was 3,624 at the 2010 census.
Read more on WikipediaHistory & geography
History
The land on which Fort Defiance was eventually established was first noted by the U.S. military when Colonel John Washington stopped there on his return journey from an expedition to Canyon de Chelly. Fort Defiance was established on September 18, 1851, by Col. Edwin V. Sumner to create a military presence in Diné bikéyah (Navajo territory). Sumner broke up the fort at Santa Fe for this purpose, creating the first military post in what is now Arizona. He left Major Electus Backus in charge. Fort Defiance was built on valuable grazing land that the federal government then prohibited the Navajo from using. As a result, the appropriately named fort experienced intense fighting, culminating in two attacks: in 1856 and 1860. The next year, at the onset of the Civil War, the army abandoned Fort Defiance. Continued Navajo raids in the area led Brigadier General James H. Carleton to send Kit Carson to impose order. The fort was reestablished as Fort Canby in 1863 as a base for Carson's operations against the Navajo. General Carleton's "solution" was brutal: thousands of starving Navajo were forced on a Long Walk of and interned near Fort Sumner, New Mexico, and much of their livestock was destroyed. Following completion of this campaign in 1864 the fort was again abandoned and was burned by remaining Navajo, with only its walls remaining. The Navajo Treaty of 1868 allowed those interned to return to a portion of their land, and Fort Defiance was reestablished as an Indian agency that year. In 1870, the first government school for the Navajo was established there. Today, the site of Fort Defiance is populated by buildings dating from the 1930s to the present day used by various governmental agencies including the Bureau of Indian Affairs, Indian Health Service, and the…
Geography
Fort Defiance is located on the Defiance Plateau approximately north of Window Rock. According to the United States Census Bureau, the CDP has a total area of , all land.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Fort Defiance, AZ from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- Window Rock High SchoolHigh · FORT DEFIANCE · 571 students · 18.4:1 ratio
- Tsehootsooi Primary Learning CenterElementary · Fort Defiance · 441 students · 19.2:1 ratio
- Tsehootsooi Intermediate Learning CenterMiddle · Fort Defiance · 355 students · 17.8:1 ratio
- Tsehootsooi Middle SchoolMiddle · FORT DEFIANCE · 259 students · 15.2:1 ratio
- Tsehootsooi Dine Bi'OltaElementary · Window Rock · 84 students · 12:1 ratio
- Integrated PreschoolOther · FORT DEFIANCE · 26 students · 13:1 ratio
- NATIVE - Window Rock High SchoolHigh · FORT DEFIANCE
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here



People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Arizona
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Fort Defiance


Search results from Open Library.
Recent natural events nearby
- Prescribed Fire D7 Arab RX, Apache, ArizonaWildfires · 2026-09-14 · 113 mi
- Prescribed Fire D7 Butler West RX, Apache, ArizonaWildfires · 2026-09-14 · 114 mi
- Prescribed Fire D7 Apprentice RX, Apache, ArizonaWildfires · 2026-09-14 · 116 mi
- Prescribed Fire D7 Rhoton Seep RX, Apache, ArizonaWildfires · 2026-09-14 · 118 mi
- Prescribed Fire D7 Brushy Mtn South RX, Apache, ArizonaWildfires · 2026-09-14 · 120 mi
- Prescribed Fire D7 Morgan Unit 5 RX, Navajo, ArizonaWildfires · 2026-09-14 · 121 mi
- Prescribed Fire D6 Wallow West Unit 6 RX, Apache, ArizonaWildfires · 2026-09-13 · 136 mi
- Prescribed Fire D2 Dye RX, Coconino, ArizonaWildfires · 2026-09-17 · 138 mi
Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).
Ground air-quality sensors
Recently spotted species









Research-grade observations from iNaturalist (within ~15 mi).
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • NCES via Urban Institute Education Data Portal
- • iNaturalist
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET