Zip lookup · AZ

85640
Tumacacori, Arizona.

Tumacacori, Santa Cruz County, AZ · Nogales, AZ metro · population 207

What it costs per month · 85640 $2,199/mo

to buy the typical home at today's mortgage rate — +$1,214 (+123%) since Jan 2020.

What the home itself did
1 year
Up $790 +0%
$418,245$419,035 since Sep 2025
5 years
Up $54,497 +15%
$364,538$419,035 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 85640 $2,199 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 85640$2,199
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 25 years.

Typical home values in zip 85640 rose 0.2% over the past year — slower than the nation's +1.2%.

Zillow also publishes an index for the city itself: Tumacacori, AZ — measured over the city limits, which is a different area from this zip.

Typical home value $419,035 as of Sep 2026
+0.2%year on year

Typical home value — 85640

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $300,000 $400,000 2018 2020 2022 2024 2026 85640 $419,035 Nogales $273,901 United States $366,157
$200,000 $300,000 $400,000 2018 2022 2026
  • 85640$419,035
  • Nogales$273,901
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
3.7 85646 Tubac 1,345 — $503,780
4.4 85648 Rio Rico 22,118 $1,650 $265,334
10.0 85621 Nogales 21,593 — $216,396
10.6 85645 Amado 1,249 — $261,366
16.5 85622 Green Valley 6,518 — $341,048
18.2 85614 Green Valley 25,381 $1,595 $287,955
20.0 85624 Patagonia 1,546 — $397,046

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.