RANKING · 2020 CENSUS · 15 SHOWN OF 15

Newest housing stock, Arizona counties · 2020

Arizona counties ranked by median year housing was built (2020 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

01Pinal County, AZAZ539,3802002+1%

02Mohave County, AZAZ228,1021993+1%

03Yavapai County, AZAZ252,5521993+1%

04Yuma County, AZAZ224,4491993+1%

05Maricopa County, AZAZ4,689,5581990+1%

06Coconino County, AZAZ144,3681988+1%

07La Paz County, AZAZ16,7111988+1%

08Navajo County, AZAZ109,9461988+1%

09Apache County, AZAZ64,4451987+1%

10Santa Cruz County, AZAZ50,0201987+1%

11Graham County, AZAZ40,1571987+1%

12Cochise County, AZAZ126,3321985+1%

13Pima County, AZAZ1,074,6851985+1%

14Gila County, AZAZ53,8011983+0%

15Greenlee County, AZAZ9,3121978+0%

SHOWING 1–15 OF 15

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS