RANKING · 2024 ACS · 15 SHOWN OF 15

Newest housing stock, Arizona counties

Arizona counties ranked by median year housing was built (2024 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide. The median across all 15 is 1989.

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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, AZAZ539,3802004+1%

02Mohave County, AZAZ228,1021995+1%

03Yavapai County, AZAZ252,5521995+1%

04Yuma County, AZAZ224,4491995+1%

05Maricopa County, AZAZ4,689,5581993+1%

06Coconino County, AZAZ144,3681991+1%

07▲3Santa Cruz County, AZAZ50,0201991+1%

08Navajo County, AZAZ109,9461989+1%

09Apache County, AZAZ64,4451987+1%

10▲2Cochise County, AZAZ126,3321987+1%

11Graham County, AZAZ40,1571987+1%

12▲2Gila County, AZAZ53,8011986+1%

13Pima County, AZAZ1,074,6851986+1%

14▼7La Paz County, AZAZ16,71119850%

15Greenlee County, AZAZ9,31219800%

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES