Town guide

Arivaca, Arizona

Arivaca is a community in Pima County, Arizona, home to about 268 people across 28 square miles. Its ZIP code is 85601.

Homes sold for a median of $196 per square foot in the three months ending August 2026, a seller’s market.

Population26810 per sq mi
Median home value$71,600Census, as estimated by owners
Price per sq ft$196Sold homes, 3 months to August 2026
Sold over asking50%Latest 3 months

ZIP codes in Arivaca

1 ZIP code

Each card is that ZIP code’s whole market, including any part outside Arivaca. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology

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Around Arivaca

Distances

Nearest major airportTucson International Airport (TUS)43 miles away
Nearest city of 250,000+Tucson, AZ47 miles away
Nearest city of 1 million+Phoenix, AZ144 miles away

Straight-line distances from the center of Arivaca; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Arivaca

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

Arivaca had 623 residents in the 2020 census, down 10% since 2010.

It’s the 333rd largest of 441 towns in Arizona by population.

Pima County grew from 14,689 residents in 1900 to 1,043,433 in 2020.

Arivaca population by census2010: 695, 2020: 62369520106232020

Pima County, 1900–2020

Pima County population, 1900 to 20201900: 14,689, 1910: 22,818, 1920: 34,680, 1930: 55,676, 1940: 72,838, 1950: 141,216, 1960: 265,660, 1970: 351,667, 1980: 531,443, 1990: 666,880, 2000: 843,746, 2010: 980,263, 2020: 1,043,43315K’00’1035K’20’3073K’40’50266K’60’70531K’80’90844K’00’101.0M’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 97°F in summer, and winter lows average 35°F. About 14.4 inches of rain and melted snow fall in a typical year, with about 1 inches of snow.

Average high and low temperature and precipitation by month near ArivacaJan: high 66°F, low 35°F, 0.9 in; Feb: high 67°F, low 37°F, 1.2 in; Mar: high 73°F, low 41°F, 1 in; Apr: high 80°F, low 44°F, 0.5 in; May: high 88°F, low 51°F, 0.2 in; Jun: high 97°F, low 60°F, 0.4 in; Jul: high 96°F, low 67°F, 2.8 in; Aug: high 94°F, low 66°F, 3.2 in; Sep: high 92°F, low 61°F, 1.6 in; Oct: high 84°F, low 51°F, 0.5 in; Nov: high 74°F, low 41°F, 0.7 in; Dec: high 65°F, low 35°F, 1.4 in66°35°Jan0.967°37°Feb1.273°41°Mar1.080°44°Apr0.588°51°May0.297°60°Jun0.496°67°Jul2.894°66°Aug3.292°61°Sep1.684°51°Oct0.574°41°Nov0.765°35°Dec1.4Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Sasabe, AZ weather station (15 miles away).

Jobs in Pima County

341,481 jobs at 21,381 businesses in Pima County. The biggest industries by employees:

Largest industries in Pima CountyHealth care and social assistance: 66,821 jobs; Retail trade: 53,052 jobs; Hotels and restaurants: 47,896 jobs; Construction: 24,969 jobs; Manufacturing: 23,386 jobs; Administrative and support: 22,501 jobs; Professional services: 20,243 jobs; Other services: 15,399 jobsHealth care and social assistance 20% Retail trade 16% Hotels and restaurants 14% Construction 7% Manufacturing 7% Administrative and support 7% Professional services 6% Other services 5%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

Nearest hospitals

  • Holy Cross HospitalCritical access hospital · emergency room · Nogales27.1 miles
  • Northwest Medical Center SahuaritaGeneral hospital · emergency room · CMS rating 3 of 5 · Sahuarita32.0 miles
  • Va S. Arizona Healthcare SystemVA hospital · emergency room · CMS rating 5 of 5 · Tucson45.8 miles

Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.

Places in and around Arivaca

Parks (1 nearby)

  • Schoolhouse Park · 3 acres1.2 mi

Libraries (1 nearby)

  • Caviglia-Arivaca Branch Library1.1 mi

Counts are within about 3.5 miles of the center of town.

Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.

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Where Arivaca is

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Towns near Arivaca

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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.