RANKING · 1990 CENSUS · 15 SHOWN OF 15

Newest housing stock, Arizona counties · 1990

Arizona counties ranked by median year housing was built (1990 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide. The median across all 15 is 1975.

Flip the list · Oldest housing stock, US counties →

ArizonaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS –

01Mohave County, AZAZ228,1021979–

02Yavapai County, AZAZ252,5521978–

03Maricopa County, AZAZ4,689,5581977–

04Coconino County, AZAZ144,3681976–

05La Paz County, AZAZ16,7111976–

06Navajo County, AZAZ109,9461976–

07Pinal County, AZAZ539,3801976–

08Apache County, AZAZ64,4451975–

09Yuma County, AZAZ224,4491975–

10Gila County, AZAZ53,8011974–

11Pima County, AZAZ1,074,6851974–

12Santa Cruz County, AZAZ50,0201974–

13Cochise County, AZAZ126,3321973–

14Graham County, AZAZ40,1571972–

15Greenlee County, AZAZ9,3121971–

SHOWING 1–15 OF 15

Download CSV (full list, 15 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS