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Santa Cruz County, Arizona
Santa Cruz County is Arizona's smallest county by land area at 1,236 square miles, with roughly 50,000 residents on the Mexican border. Nogales operates one of the busiest produce ports of entry in the United States, and the resulting warehousing, cold storage and customs brokerage sector gives the county an industrial base disproportionate to its size while driving the local commercial market. Tubac and the Santa Cruz River valley to the north support an arts, tourism and retirement segment with a distinctly different price profile from Nogales. Median household income is $55,200 and median home value $233,000.
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Santa Cruz County at a glance
- 50,000Population (2025)
- NogalesCounty seat
- 1,236 sq miLand area
- 40 / sq miDensity
- $55,200Median household income
- $233,000Median home value
What the live Santa Cruz County map shows
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- City Boundaries: 2
- School Boundaries: 6
- Zoning: 26
- Traffic Counts: 20
- Congressional Districts: 2
- County Commissioner Districts: 3
- Emergency Services: 9
- Evacuation Zones: 51
- Flood Zones: 5
- HUD: 14
- House Districts: 2
- Opportunity Zones: 2
- Parks & Golf: 24
- Schools: 32
- Senate Districts: 2
- Soils: 90
- Voter Precincts: 62
- Wetlands: 5
- Zip Codes: 13
Cities and towns in Santa Cruz County
Nogales, Patagonia.