3-digit ZIP regional index
Home appreciation in ZIP codes 857xxTucson, AZ area
FHFA HPI® data shows the regional home price index for ZIP codes beginning with 857 changed +1.6% over the year to Q2 2026, compared with +0.9% for Arizona and +3.0% for the United States.
The region covers ZIP codes 85701–85757. Most of its 2010 population lived in Pima County (99%). Communities in the region include Casas Adobes, Catalina Foothills, Oro Valley, Drexel Heights, Marana. This is a regional index, not a ZIP5, street, or individual-home estimate.
- 1-year change
- +1.6%
- 5-year change
- +39.0%
- Since Q1 1995
- +279%
- National rank (1 year)
- 702nd
Year to Q2 2026
vs U.S. +41.3%
vs U.S. +292%
of 882 ZIP3 regions
ZIP3 857 vs Arizona and the U.S.
FHFA HPI® all-transactions index, rebased so Q1 1995 = 100, through Q2 2026
- ZIP3 857: 378.8
- Arizona: 471.5
- Tucson, AZ metro: 377.2
- United States: 391.6
Want a different starting year? Rebase this chart or compare with another ZIP3.
Appreciation by time window
| Window | ZIP3 857 | AZ | U.S. | Gap vs AZ | Gap vs U.S. |
|---|---|---|---|---|---|
| 1 year | +1.6% | +0.9% | +3.0% | +0.7 pts | −1.4 pts |
| 3 years | +7.3% | +8.2% | +12.9% | −0.9 pts | −5.5 pts |
| 5 years | +39.0% | +36.3% | +41.3% | +2.7 pts | −2.3 pts |
| 10 years | +110% | +116% | +93.3% | −6.2 pts | +16.6 pts |
| Since Q1 1995 | +279% | +372% | +292% | −92.8 pts | −12.8 pts |
If you bought in ZIP3 857 in…
Applying the regional index change from the same quarter of each year to Q2 2026 to an example $300,000 purchase price. Individual homes can differ widely from the regional average.
| Bought in | Index change | $300,000 then, at the regional rate |
|---|---|---|
| Q2 1995 | +275% | $1,123,976 |
| Q2 2000 | +215% | $945,532 |
| Q2 2005 | +92.5% | $577,467 |
| Q2 2010 | +122% | $666,163 |
| Q2 2015 | +120% | $659,245 |
| Q2 2020 | +62.5% | $487,490 |
| Q2 2021 | +39.0% | $416,990 |
| Q2 2023 | +7.3% | $321,973 |
| Q2 2025 | +1.6% | $304,878 |
How ZIP3 857 ranks
Over the past year ZIP3 857 ranks 702nd of 882 3-digit ZIP regions nationally and 5th of 11 in Arizona. Its one-year change is −1.4 pts versus the nation and +0.7 pts versus Arizona. Rank 1 is the strongest appreciation.
| Window | National rank | Rank in Arizona |
|---|---|---|
| 1 year | 702nd of 882 | 5th of 11 |
| 3 years | 785th of 882 | 8th of 11 |
| 5 years | 613th of 882 | 5th of 11 |
| 10 years | 186th of 882 | 10th of 11 |
| Since Q1 1995 | 378th of 879 | 10th of 11 |
Boom, bust, and recovery in ZIP3 857
ZIP3 857's index peaked in Q3 2006, fell 37.9% to its low in Q2 2012, and regained its peak in Q3 2020, about 14 years after the top. Today it sits +58.8% versus that 2000s peak. How every state and ZIP region fared
| Area | 2000s peak | Low point | Peak to low | Back to peak | Today vs peak |
|---|---|---|---|---|---|
| ZIP3 857 | Q3 2006 | Q2 2012 | -37.9% | Q3 2020 (14 yrs) | +58.8% |
| AZ | Q4 2006 | Q2 2011 | -46.0% | Q3 2019 (12.8 yrs) | +72.5% |
| Metro | Q4 2006 | Q2 2012 | -38.1% | Q3 2020 (13.8 yrs) | +58.8% |
| U.S. | Q1 2007 | Q2 2012 | -19.0% | Q4 2016 (9.8 yrs) | +89.3% |
Appreciation after inflation
Adjusting for consumer price inflation, ZIP3 857's index has changed +71.1% in real terms since Q1 1995. Home prices vs inflation
| Window | Inflation (CPI-U) | ZIP3 857 after inflation | AZ after inflation | Metro after inflation | U.S. after inflation |
|---|---|---|---|---|---|
| 1 year | +3.9% | -2.1% | -2.8% | -1.9% | -0.8% |
| 3 years | +9.8% | -2.3% | -1.4% | -1.5% | +2.8% |
| 5 years | +24.0% | +12.1% | +9.9% | +12.4% | +13.9% |
| 10 years | +39.1% | +51.0% | +55.4% | +51.1% | +39.0% |
| Since Q1 1995 | +121% | +71.1% | +113% | +70.4% | +76.8% |
Estimate appreciation for a home in ZIP3 857
Regional estimate
$629,865
- Estimated gain
- $329,865
- Index change
- +110%
- Start index
- 180.41
- End index
- 378.78
ZIP3 857 (Tucson, AZ area), Q2 2016 to Q2 2026. Index type: Native 3-Digit ZIP index.
Nearby 3-digit ZIP regions
| 3-digit ZIP region | State | 1 year | 5 years | Since Q1 1995 |
|---|---|---|---|---|
| 856 · Sierra Vista, AZ area | AZ | +0.1% | +40.6% | +227% |
| 851 · Casa Grande, AZ area | AZ | +0.6% | +37.3% | +369% |
| 855 · Payson, AZ area | AZ | +2.0% | +46.0% | +331% |
| 852 · Mesa, AZ area | AZ | +0.8% | +36.1% | +418% |
| 850 · Phoenix, AZ area | AZ | +0.5% | +35.6% | +469% |
| 853 · Glendale, AZ area | AZ | +1.7% | +35.8% | +331% |
Recent quarterly index values
| Period | Index |
|---|---|
| Q2 2026 | 378.78 |
| Q1 2026 | 380.94 |
| Q4 2025 | 378.25 |
| Q3 2025 | 380.12 |
| Q2 2025 | 372.72 |
| Q1 2025 | 373.98 |
| Q4 2024 | 370.95 |
| Q3 2024 | 375.43 |
| Q2 2024 | 369.50 |
| Q1 2024 | 361.89 |
| Q4 2023 | 360.42 |
| Q3 2023 | 359.13 |
Frequently asked questions
- How much have home prices risen in ZIP codes starting with 857?
- Based on FHFA HPI® data for 3-digit ZIP region 857, the regional index changed +1.6% over the year to Q2 2026, +39.0% over five years, +110% over ten years, and +279% since Q1 1995.
- Is ZIP3 857 appreciating faster than Arizona and the U.S.?
- Over the past year the region's index +1.6% compares with +0.9% for Arizona and +3.0% for the U.S., a gap of −1.4 pts versus the nation. Over five years the gap versus the nation is −2.3 pts.
- Which ZIP codes are in 3-digit ZIP region 857?
- All ZIP codes that begin with 857. Census 2010 ZIP Code Tabulation Areas in this region run from 85701 to 85757 (35 areas). FHFA publishes one index for the whole 3-digit region, not for each 5-digit ZIP code.
- Can I use this to value my home?
- No. The FHFA HPI® is a broad regional index of average price movement. It is not an appraisal, tax assessment, or automated valuation of any individual property. Use it as general context alongside local sales and a professional opinion.