
Maricopa County, AZ
County in Arizona, West · ranked on 51 metrics
Maricopa County, AZ is a county in Arizona with a population of 4,724,969 (4th of 3,094). It ranks best for Adults with Obesity (%) (tied 225th of 2,916), Homes with Broadband Internet (%) (260th of 3,094), Median Household Income (317th of 3,093). It ranks lowest for Median Home Value ($2,000,001 Means $2M or More) (2,904th of 3,092), Average Commute (Minutes) (1,971st of 3,094).
Strengths and weak spotsPercentileWhere a place sits among all places, from 0 to 100. 100 is the best, 50 is the middle, 0 is the worst.More in the glossary →
Percentile on 21 metrics that rank at least half of all US counties, given whether higher or lower is better.
Best at
Highest percentiles, given whether higher or lower is better
- Climate by County (1991–2020 Averages)tied 98th of 3,05097
- Health of Adults by County (CDC PLACES) · 2023tied 145th of 2,91695
- Adults Who Smoke (%)11.0%Health of Adults by County (CDC PLACES) · 2023tied 160th of 2,91694
- Health of Adults by County (CDC PLACES) · 2023tied 178th of 2,91694
- Health of Adults by County (CDC PLACES) · 2023tied 225th of 2,91692
- Housing, Income and Commutes by County (Census) · 2024260th of 3,09492
- Health of Adults by County (CDC PLACES) · 2023tied 244th of 2,91692
- Median Household Income$89,300Housing, Income and Commutes by County (Census) · 2024317th of 3,09390
- Housing, Income and Commutes by County (Census) · 2024387th of 3,09488
- Median Income$89,300Poorest Counties317th of 2,00084
Worst at
Lowest percentiles, given whether higher or lower is better
- Climate by County (1991–2020 Averages)3,025th of 3,0501
- Housing, Income and Commutes by County (Census) · 20242,953rd of 3,0904
- Housing, Income and Commutes by County (Census) · 20242,904th of 3,0926
- Health of Adults by County (CDC PLACES) · 2023tied 2,291st of 2,91621
- Health of Adults by County (CDC PLACES) · 2023tied 2,133rd of 2,91627
- Housing, Income and Commutes by County (Census) · 20241,971st of 3,09436
- Health of Adults by County (CDC PLACES) · 2023tied 1,061st of 2,91663
- Poverty Rate (%)11.0%Housing, Income and Commutes by County (Census) · 2024987th of 3,09468
- Health of Adults by County (CDC PLACES) · 2022tied 898th of 3,09471
- Health of Adults by County (CDC PLACES) · 2023tied 807th of 2,91672
Profile by category
Average percentile per category, from the median line. Select a category to list its metrics.
Notable facts
Where it ranks first or last among US counties
Never first or last on a widely ranked metric.
Where it is
Shaded by population; select a place to open it
Similar places
Closest percentiles on 19 widely reported measures from 6 categories, leaving out size and totals

Charleston County, SC84% similar

Sacramento County, CA84% similar
Quick answers
- What is the population of Maricopa County, AZ?
- Maricopa County, AZ has a population of 4,724,969, 4th among 3,094 US counties.
- What does Maricopa County, AZ rank best at?
- Among US counties, Maricopa County, AZ ranks best for Adults with Obesity (%) (tied 225th of 2,916); Homes with Broadband Internet (%) (260th of 3,094); Median Household Income (317th of 3,093).
- Where does Maricopa County, AZ rank worst?
- Maricopa County, AZ ranks lowest for Median Home Value ($2,000,001 Means $2M or More) (2,904th of 3,092); Average Commute (Minutes) (1,971st of 3,094).
- How many statistics does Rankodex have for Maricopa County, AZ?
- Rankodex ranks Maricopa County, AZ on 51 statistics compared with other US counties, compiled from World Population Review and the sources it cites.
Every metric
51 metrics with a value for this place, in 14 topics