Highest-earning counties in Arizona

Written by:
July 24, 2025
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Highest-earning counties in Arizona

Data shows that annual an individual's educational attainment, race, ethnicity, gender, and even location. One cluster of the United States is particularly well off: The five of the seven counties with the highest median household income in the country can be found in the Washington D.C. metropolitan areas of Maryland and Northern Virginia. These counties can likely attribute their wealth to their proximity to Washington D.C., which attracts highly educated and skilled people in areas of law and public policy. And people in those fields, making two high-earning households one very high-earning household.

The in the U.S. was $80,610, an increase of 4.0% from 2022, the first statistically significant annual increase in real median household income since 2019.

compiled a list of the highest-earning counties in Arizona using data from the . Counties are ranked by 2023 5-year estimate median household income.

Keep reading to learn more about the highest-earning counties in Arizona.

#15. Apache County

- Median household income: $40,338
- Households earning over $100k: 17.7%
- Households earning less than $25k: 35.0%

#14. La Paz County

- Median household income: $49,506
- Households earning over $100k: 18.4%
- Households earning less than $25k: 23.7%

#13. Navajo County

- Median household income: $52,752
- Households earning over $100k: 21.6%
- Households earning less than $25k: 24.7%

#12. Santa Cruz County

- Median household income: $53,614
- Households earning over $100k: 24.1%
- Households earning less than $25k: 20.0%

#11. Mohave County

- Median household income: $55,799
- Households earning over $100k: 23.3%
- Households earning less than $25k: 20.7%

#10. Cochise County

- Median household income: $58,970
- Households earning over $100k: 27.6%
- Households earning less than $25k: 20.8%

#9. Gila County

- Median household income: $59,089
- Households earning over $100k: 22.8%
- Households earning less than $25k: 18.6%

#8. Yuma County

- Median household income: $60,417
- Households earning over $100k: 24.5%
- Households earning less than $25k: 19.1%

#7. Yavapai County

- Median household income: $66,106
- Households earning over $100k: 29.7%
- Households earning less than $25k: 16.5%

#6. Graham County

- Median household income: $67,326
- Households earning over $100k: 29.5%
- Households earning less than $25k: 19.3%

#5. Pima County

- Median household income: $67,929
- Households earning over $100k: 32.7%
- Households earning less than $25k: 16.9%

#4. Coconino County

- Median household income: $69,748
- Households earning over $100k: 34.3%
- Households earning less than $25k: 17.9%

#3. Greenlee County

- Median household income: $75,239
- Households earning over $100k: 28.0%
- Households earning less than $25k: 13.6%

#2. Pinal County

- Median household income: $77,588
- Households earning over $100k: 36.2%
- Households earning less than $25k: 11.9%

#1. Maricopa County

- Median household income: $85,518
- Households earning over $100k: 42.3%
- Households earning less than $25k: 11.6%

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