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 2017, at 307.68 index. Cochise County had the lowest, at 188.34 index. The median was 235.12 index. Source: the Federal Housing Finance Agency.

Highest307.68Coconino County
Lowest188.34Cochise County
Median235.1210 counties

All counties, 2017

CSVChart (SVG)

Coconino CountyCoconino County: 307.68 index307.68Maricopa CountyMaricopa County: 279.62 index279.62Yavapai CountyYavapai County: 279.21 index279.21Gila CountyGila County: 242.65 index242.65Navajo CountyNavajo County: 237.72 index237.72Pinal CountyPinal County: 232.51 index232.51Pima CountyPima County: 229.8 index229.8Mohave CountyMohave County: 199.5 index199.5Yuma CountyYuma County: 191.95 index191.95Cochise CountyCochise County: 188.34 index188.34
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2017
index		Change on 2016
1Coconino County307.68+20.1
2Maricopa County279.62+20.15
3Yavapai County279.21+22.93
4Gila County242.65+18.28
5Navajo County237.72+15.03
6Pinal County232.51+18.19
7Pima County229.8+15.67
8Mohave County199.5+14.2
9Yuma County191.95+7.55
10Cochise County188.34+7.09

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 307.68 index in 2017, according to the Federal Housing Finance Agency.

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

Cochise County, with 188.34 index in 2017.

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