Nogales Flag

Nogales

County Seat:
Yes
Area (mi²):
20.82
State:
Arizona

Nogales is a city located in Santa Cruz County, Arizona. Nogales has a 2026 population of 19,965. It is also the county seat of Santa Cruz County. Nogales is currently growing at a rate of 0.32% annually and its population has increased by 1.09% since the most recent census, which recorded a population of 19,750 in 2020.

20K
Total Population
959
Density (mi²)
64 0.32%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)