Santa Cruz County, Arizona

Santa Cruz County: County in Arizona, United States

About

Santa Cruz County is a county located in the U.S. state of Arizona. As of the 2010 census, the population was 47,420 and a population density of 15 people per km². After 10 years in 2020 county had an estimated population of 46,808 inhabitants. Its county seat is Nogales. The county was created 125 years ago in 1898.

Santa Cruz County locator map
Location of Santa Cruz County on Arizona map.

Quick Facts about Santa Cruz County

Population : 46,808 (2020)
Country : United States of America
State : Arizona (United States)
Different from : Santa Cruz County
Area : 3207 km2
Water as percent of area : 0.1%
Land as percent of area : 99.9%
Named for : Santa Cruz River
Capital : Nogales
Establishment : January 01, 1899
Time Zone : America/Phoenix
Local time : 23:27:27 (21st December 2024)
Density : 15 Pop. per km² as of 2020
Population growth : -1.31% (2010-2020)
Santa Cruz County Courthouse image
Santa Cruz County Courthouse
Santa Cruz County Courthouse image

Geography

Santa Cruz County is located at 31°31'34"N 110°50'48"W (31.5260000, -110.8465700). It has 3 neighbors: Heroica Nogales, Cochise County and Pima County.

Santa Cruz County map

The largest city of Santa Cruz County is Nogales with a population of 20,107. . See all Santa Cruz County cities & populated places.

Santa Cruz County Populated Places

Cities, towns, neighborhoods & other populated places in Santa Cruz County.

City Name Population Title
Nogales 20,107 City in and county seat of Santa Cruz County, Arizona, United States, on the Mexican border
Tubac 1,191 Census designated place in Santa Cruz County, Arizona, United States
Patagonia 881 Town in Santa Cruz County, Arizona, United States

Santa Cruz County has 3 neighbours.

  • Nogales

Demographics

According to census records, the population of Santa Cruz County decreased by 1.31% in 10 years.

Year Population % Change Method
2010 47,420 - census
2011 47,667 0.52% estimation process
2012 47,359 -0.65% estimation process
2013 46,939 -0.89% estimation process
2014 46,636 -0.65% estimation process
2015 46,542 -0.2% estimation process
2016 46,400 -0.31% estimation process
2017 46,566 0.36% estimation process
2018 46,395 -0.37% estimation process
2019 46,498 0.22% estimation process
2020 46,808 0.66% estimation process

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Other places with the same name (2)

Arizona Other Counties (more counties)

County Name Population Title
Maricopa County 4,579,081 County in Arizona, United States
Phoenix 1,708,127 The fifth most populous city in the United States and the center of the Phoenix metropolitan area.
Pima County 1,061,175 County in Arizona, United States
Tucson 553,571 The second most populous city in Arizona and the center of the Tucson metropolitan area.
Mesa 528,159 The fourth most populous city in Arizona and the center of the Mesa metropolitan area.
Pinal County 480,828 County in Arizona, United States
Chandler 265,398 The second most populous city in Maricopa County, Arizona.
Scottsdale 262,647 The fourth most populous city in Arizona and the center of the Scottsdale metropolitan area.
Gilbert 257,658 The fifth most populous city in Arizona.
Glendale 255,307 The second most populous city in Arizona.
Yavapai County 240,226 County in Arizona, United States
Yuma County 217,824 County in Arizona, United States
Mohave County 217,206 County in Arizona, United States
Maryvale 208,189 Urban village in Phoenix, Arizona, United States
Tempe 200,402 The third most populous city in Arizona.
Peoria 179,872 The second most populous city in Maricopa County, Arizona.