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RANKING · 2020 CENSUS · 15 SHOWN OF 15

Oldest housing stock, Arizona counties · 2020

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

Flip the list · Newest housing stock, US counties
Oldest housing stock by state
RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990
01Greenlee County, AZAZ9,3121978+0%
02Gila County, AZAZ53,8011983+0%
03Cochise County, AZAZ126,3321985+1%
04Pima County, AZAZ1,074,6851985+1%
05Apache County, AZAZ64,4451987+1%
06Santa Cruz County, AZAZ50,0201987+1%
07Graham County, AZAZ40,1571987+1%
08Coconino County, AZAZ144,3681988+1%
09La Paz County, AZAZ16,7111988+1%
10Navajo County, AZAZ109,9461988+1%
11Maricopa County, AZAZ4,689,5581990+1%
12Mohave County, AZAZ228,1021993+1%
13Yavapai County, AZAZ252,5521993+1%
14Yuma County, AZAZ224,4491993+1%
15Pinal County, AZAZ539,3802002+1%
SHOWING 1–15 OF 15

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS