Data / Rankings / County house price index, 1990 = 100 / Counties in Arizona

Counties in Arizona by county house price index, 1990 = 100

Coconino County had the highest county house price index, 1990 = 100 of 10 counties in 2021, at 426.81 index. Cochise County had the lowest, at 261.12 index. The median was 354.56 index. Source: the Federal Housing Finance Agency.

Highest426.81Coconino County
Lowest261.12Cochise County
Median354.5610 counties

All counties, 2021

CSVChart (SVG)

Coconino CountyCoconino County: 426.81 index426.81Maricopa CountyMaricopa County: 415.37 index415.37Yavapai CountyYavapai County: 402.48 index402.48Pinal CountyPinal County: 362.58 index362.58Navajo CountyNavajo County: 360.45 index360.45Gila CountyGila County: 348.67 index348.67Pima CountyPima County: 323.5 index323.5Mohave CountyMohave County: 306.22 index306.22Yuma CountyYuma County: 262.74 index262.74Cochise CountyCochise County: 261.12 index261.12
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2021
index		Change on 2020
1Coconino County426.81+64.99
2Maricopa County415.37+69.18
3Yavapai County402.48+61.62
4Pinal County362.58+65.4
5Navajo County360.45+65
6Gila County348.67+53.24
7Pima County323.5+47.77
8Mohave County306.22+51.74
9Yuma County262.74+40.26
10Cochise County261.12+34.61

Other periods

About this ranking

Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.

Developmental nominal index, not seasonally adjusted. Uses sale prices and refinance appraisals for mortgages purchased or guaranteed by Fannie Mae or Freddie Mac. Differs from purchase-only indexes. Missing estimates and unavailable base-year values remain absent. Historical estimates can be revised.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.

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Rank Counties in Arizona by county house price index, 1990 = 100 using official data, and cite the source.
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Questions

Which county has the highest county house price index, 1990 = 100?

Coconino County, with 426.81 index in 2021, according to the Federal Housing Finance Agency.

Which county has the lowest county house price index, 1990 = 100?

Cochise County, with 261.12 index in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Federal Housing Finance Agency, FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. Retrieved 2026-10-10.

County house price index, 1990 = 100: other rankings

Counties in Arizona: more rankings