RANKING · 1990 CENSUS · 15 SHOWN OF 15

Highest median household income, Arizona counties · 1990

Arizona counties ranked by median household income from the 1990 American Community Survey 5-year estimates. 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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS –

01Maricopa County, AZAZ4,689,558$30,797–

02Greenlee County, AZAZ9,312$27,491–

03Coconino County, AZAZ144,368$26,112–

04Pima County, AZAZ1,074,685$25,401–

05Mohave County, AZAZ228,102$24,002–

06Yuma County, AZAZ224,449$23,635–

07Cochise County, AZAZ126,332$22,425–

08Santa Cruz County, AZAZ50,020$22,066–

09Yavapai County, AZAZ252,552$22,060–

10Pinal County, AZAZ539,380$21,301–

11Gila County, AZAZ53,801$20,964–

12Navajo County, AZAZ109,946$19,452–

13Graham County, AZAZ40,157$18,455–

14La Paz County, AZAZ16,711$16,555–

15Apache County, AZAZ64,445$14,100–

SHOWING 1–15 OF 15

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