Tohono O'odham Nation Reservation and Off-Reservation Trust Land

Population, 2020–2024 estimate

8,975 ± 892

What it is

Federal reservation · Off-reservation trust land

Counties

Pima County87% of its landPinal County9% of its landMaricopa County3% of its land

Land area

4,454 sq mi (11,535 km²)

Median household income

$44,427 ± $8,402

Median home value

$76,200 ± $9,984

Water area

0.34 sq mi (0.88 km²)

State

Arizona

Census code

4200

Coordinates (central point)

32.150036, -112.070402

These coordinates mark a central point for the area, not an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.