Largest households in Arizona
Arizona counties and cities ranked by average household size.
This page ranks the counties and cities of Arizona by average household size — which have the largest average household size, according to the US Census Bureau's American Community Survey 5-year estimates.
Among counties, Apache County leads at 3.14.
Among cities & places, Vaiva Vo leads at 11.07.
Counties
| # | Name | Avg household size | |
|---|---|---|---|
| 1 | Apache County | 3.14 | |
| 2 | Graham County | 2.87 | |
| 3 | Santa Cruz County | 2.85 | |
| 4 | Pinal County | 2.74 | |
| 5 | Greenlee County | 2.72 | |
| 6 | Navajo County | 2.68 | |
| 7 | Maricopa County | 2.61 | |
| 8 | Yuma County | 2.60 | |
| 9 | Coconino County | 2.45 | |
| 10 | Cochise County | 2.37 | |
| 11 | Pima County | 2.37 | |
| 12 | Gila County | 2.25 | |
| 13 | Mohave County | 2.20 | |
| 14 | Yavapai County | 2.18 | |
| 15 | La Paz County | 1.85 |
Cities & places
Top 100.Nationwide
1Other rankings in Arizona
20- Largest by population in Arizona
- Most densely populated in Arizona
- Highest median household income in Arizona
- Highest median home value in Arizona
- Most affordable home values in Arizona
- Highest median gross rent in Arizona
- Cheapest median gross rent in Arizona
- Oldest by median age in Arizona
- Youngest by median age in Arizona
- Most college-educated in Arizona
- Highest poverty rate in Arizona
- Lowest poverty rate in Arizona
- Highest homeownership rate in Arizona
- Lowest homeownership rate in Arizona
- Longest commutes in Arizona
- Shortest commutes in Arizona
- Newest housing in Arizona
- Oldest housing in Arizona
- Fastest-growing (2019–2023) in Arizona
- Fastest-shrinking (2019–2023) in Arizona