Sorted by population.
| County | Population | Median HHI |
|---|---|---|
| Maricopa County AZ |
4,565,613 | $89,555 |
| Pima County AZ |
1,058,140 | $71,960 |
| Pinal County AZ |
366,889 | $77,483 |
| Yavapai County AZ |
228,544 | $67,412 |
| Mohave County AZ |
215,527 | $57,813 |
| Yuma County AZ |
207,287 | $61,250 |
| Coconino County AZ |
173,939 | $66,097 |
| Cochise County AZ |
128,535 | $60,084 |
| Apache County AZ |
101,538 | $46,423 |
| Gila County AZ |
66,947 | $56,054 |
| Navajo County AZ |
54,377 | $56,056 |
| Santa Cruz County AZ |
46,140 | $53,180 |
In alphabetical order; geographic adjacency layer planned for v1.1.
Every value drawn from the same federal-source warehouse that powers individual place profiles. See data sources for the full dictionary, methodology for metric definitions.