Arizona has 15 counties. The largest is Maricopa County (4.4 million people) and the smallest is Greenlee County (9,483). Median home values run from $168K in Greenlee County to $629K in Coconino County (Zillow ZHVI 2024). Effective property tax rates range from 0.37% in Greenlee County to 0.84% in Apache County (Tax Foundation 2023). Median household income is highest in Maricopa County ($81K) and lowest in Apache County ($37K) (Census ACS 2022). Pick a county below for its full profile, or open the county map to filter by your own ranges.
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