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 2020, at 361.82 index. Yuma County had the lowest, at 222.48 index. The median was 295.44 index. Source: the Federal Housing Finance Agency.

Highest361.82Coconino County
Lowest222.48Yuma County
Median295.4410 counties

All counties, 2020

CSVChart (SVG)

Coconino CountyCoconino County: 361.82 index361.82Maricopa CountyMaricopa County: 346.19 index346.19Yavapai CountyYavapai County: 340.86 index340.86Pinal CountyPinal County: 297.18 index297.18Navajo CountyNavajo County: 295.45 index295.45Gila CountyGila County: 295.43 index295.43Pima CountyPima County: 275.73 index275.73Mohave CountyMohave County: 254.48 index254.48Cochise CountyCochise County: 226.51 index226.51Yuma CountyYuma County: 222.48 index222.48
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2020
index		Change on 2019
1Coconino County361.82+16.7
2Maricopa County346.19+23.27
3Yavapai County340.86+16.65
4Pinal County297.18+17.57
5Navajo County295.45+20.64
6Gila County295.43+17.76
7Pima County275.73+14.37
8Mohave County254.48+16.66
9Cochise County226.51+11.78
10Yuma County222.48+13.08

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 361.82 index in 2020, according to the Federal Housing Finance Agency.

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

Yuma County, with 222.48 index in 2020.

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