Az County Directory
County-level affordability, income limits, and rent data from official HUD, IRS, and BLS sources.
Updated Jun 19, 2026 · Dataset v2 · HUD FY2026 · FMR FY2026 · IRS 2025 · BLS CPI-U 2013–2025
Az at a glance
Counties indexed
15
State median income
$79,900
per year · HUD Area Median Income
State median FMR (2BR)
$1,365
per month · HUD Fair Market Rent
Top counties by signal
Highest median income
- 1.Maricopa County$112,400/yr
- 2.Pinal County$112,400/yr
- 3.Coconino County$106,000/yr
- 4.Pima County$99,800/yr
- 5.Yavapai County$92,200/yr
Highest Fair Market Rent (2BR)
- 1.Coconino County$1,921/mo
- 2.Maricopa County$1,839/mo
- 3.Pinal County$1,839/mo
- 4.Yavapai County$1,637/mo
- 5.Gila County$1,479/mo
Highest rent burden
- 1.Apache County25.8%
- 2.Navajo County24.9%
- 3.Gila County22.5%
- 4.La Paz County21.9%
- 5.Coconino County21.7%
Burden = (12 × FMR 2BR) ÷ median income
Featured clusters
County groupings by affordability profile.
Income Leaders
Highest HUD Area Median Income
Most Affordable
Lowest annual rent burden
High Rent Markets
Highest HUD Fair Market Rents
Frequently asked questions
How many counties are in Az?
Az has 15 counties indexed in the GovCalculator dataset, sourced from HUD, IRS, and BLS public data.
Which county in Az has the highest median income?
Pinal County has the highest HUD Area Median Income in Az at $112,400 per year.
Which county in Az has the highest Fair Market Rent?
Coconino County has the highest HUD Fair Market Rent (2-bedroom) in Az at $1,921 per month.
Which county in Az is most affordable relative to income?
Greenlee County has the lowest annual rent burden in Az — approximately 16.6% of median income spent on a 2-bedroom Fair Market Rent. Rent burden is calculated as (12 × FMR 2BR) ÷ Area Median Income.