States › Arizona
State
Arizona
15 counties or equivalents, 426 places and 402 ZIP Codes with PLACES estimates; 7,431,344 residents.
- Counties
- Largest places
- State figures are site aggregates: population-weighted county estimates, no interval
Arizona has 15 counties or equivalents, 426 places and 402 ZIP Code Tabulation Areas with PLACES estimates, covering 7,431,344 residents (5,848,310 adults).
PLACES does not publish state totals. The state figures here are population-weighted county estimates computed by this site, following CDC's published method for aggregating areas, and carry no interval. For the 2025 release that gives obesity at 31.3% (site aggregate) (age-adjusted 31.7%), below the national interval around 32.8%; county estimates range from 23.6% to 38.4%.
Diagnosed diabetes is 11.3% (site aggregate) by the same method (national 12.0%) and 13.2% (site aggregate) of adults aged 18–64 are estimated to lack health insurance (national 11.0%).
Report card: 40 measures by CDC category
Crude prevalence is the estimated share of all adults. Age-adjusted prevalence is standardised to the 2000 US standard population so that areas with different age structures can be compared. CDC: "Age-adjusted estimates are only available at the county and place-level."
estimate with 95% intervalUS estimate
Health outcomes (12)vs the US interval: 4 above · 4 below · 4 within
Prevention (7)vs the US interval: 1 above · 6 below · 0 within
Health risk behaviors (4)vs the US interval: 0 above · 2 below · 2 within
Disability (7)vs the US interval: 4 above · 1 below · 2 within
Health status (3)vs the US interval: 0 above · 0 below · 3 within
Health-related social needs (7)vs the US interval: 3 above · 0 below · 4 within
State figures are population-weighted county estimates computed by this site and carry no interval, so the dot is a point and the US flag says whether the state figure falls above, below or within CDC's national 95% interval. Each measure links to its national and state tables.
Counties in Arizona
Ordered by point estimate; intervals overlap for most neighbouring rows, so the order is not a ranking. The flag says whether each row's interval lies above, below or in line with the Arizona figure, which is a population-weighted county estimate computed by this site and carries no interval.
| Counties | Population | Estimate | 95% interval | vs the Arizona figure |
|---|---|---|---|---|
| Pinal County | 484,239 | 38.4% | 33.7–42.8 | above |
| Navajo County | 109,175 | 37.6% | 33.1–42.4 | above |
| Yuma County | 213,221 | 37.4% | 31.9–43.2 | above |
| Graham County | 39,525 | 36.0% | 29.5–43.3 | in line |
| Apache County | 65,036 | 35.8% | 31.3–40.7 | in line |
| Santa Cruz County | 49,158 | 34.2% | 28.0–41.0 | in line |
| La Paz County | 16,710 | 33.2% | 25.5–41.2 | in line |
| Greenlee County | 9,369 | 33.1% | 25.8–40.7 | in line |
| Mohave County | 223,682 | 32.7% | 27.8–37.8 | in line |
| Gila County | 54,003 | 31.4% | 27.2–36.0 | in line |
| Cochise County | 124,640 | 31.2% | 26.3–36.1 | in line |
| Pima County | 1,063,162 | 31.1% | 27.2–35.2 | in line |
| Maricopa County | 4,585,871 | 30.4% | 26.9–34.0 | in line |
| Yavapai County | 249,081 | 27.0% | 22.8–31.3 | in line |
| Coconino County | 144,472 | 23.6% | 19.8–27.5 | below |
Largest places in Arizona
- Phoenix 1,608,139
- Tucson 542,629
- Mesa 504,258
- Chandler 275,987
- Gilbert 267,918
- Glendale 248,325
- Scottsdale 241,361
- Peoria 190,985
- Tempe 180,587
- Surprise 143,148
- San Tan Valley 99,894
- Yuma 95,548
- Goodyear 95,294
- Buckeye 91,502
- Avondale 89,334
- Flagstaff 76,831
- Casas Adobes 70,973
- Queen Creek 59,519
- Maricopa 58,125
- Lake Havasu City 57,144
- Casa Grande 53,658
- Catalina Foothills 52,401
- Marana 51,908
- Oro Valley 47,070
- Prescott Valley 46,785
The 25 most populous places; every county page lists all of its places and ZIP Codes.
Measures
State figures are population-weighted county estimates computed by this site and carry no interval; the word says whether each falls above, below or within CDC's national interval.
Health outcomes
- All Teeth Lost 14.7% (site aggregate) · US 12.2% · above US interval
- Arthritis 25.2% (site aggregate) · US 25.4% · within US interval
- Cancer (non-skin) or Melanoma 8.8% (site aggregate) · US 7.9% · above US interval
- COPD 6.6% (site aggregate) · US 6.2% · above US interval
- Coronary Heart Disease 6.4% (site aggregate) · US 6.4% · within US interval
- Current Asthma 10.4% (site aggregate) · US 9.8% · above US interval
- Depression 19.5% (site aggregate) · US 20.2% · below US interval
- Diabetes 11.3% (site aggregate) · US 12.0% · below US interval
- High Blood Pressure 32.8% (site aggregate) · US 34.4% · below US interval
- High Cholesterol 37.3% (site aggregate) · US 37.4% · within US interval
- Obesity 31.3% (site aggregate) · US 32.8% · below US interval
- Stroke 3.4% (site aggregate) · US 3.4% · within US interval
Prevention
- Cholesterol Screening 85.1% (site aggregate) · US 87.5% · below US interval
- Colorectal Cancer Screening 60.2% (site aggregate) · US 66.3% · below US interval
- Health Insurance 13.2% (site aggregate) · US 11.0% · above US interval
- Mammography 72.7% (site aggregate) · US 76.5% · below US interval
- High Blood Pressure Medication 73.9% (site aggregate) · US 77.0% · below US interval
- Dental Visit 59.9% (site aggregate) · US 63.9% · below US interval
- Annual Checkup 73.9% (site aggregate) · US 77.7% · below US interval
Health risk behaviors
- Binge Drinking 15.3% (site aggregate) · US 15.2% · within US interval
- Current Cigarette Smoking 11.4% (site aggregate) · US 11.4% · within US interval
- Physical Inactivity 21.9% (site aggregate) · US 24.5% · below US interval
- Short Sleep Duration 35.2% (site aggregate) · US 36.0% · below US interval
Disability
- Any Disability 31.5% (site aggregate) · US 30.0% · above US interval
- Cognitive Disability 14.2% (site aggregate) · US 13.7% · above US interval
- Hearing Disability 8.1% (site aggregate) · US 6.7% · above US interval
- Independent Living Disability 7.6% (site aggregate) · US 7.9% · below US interval
- Mobility Disability 13.8% (site aggregate) · US 13.5% · above US interval
- Self-care Disability 3.7% (site aggregate) · US 3.8% · within US interval
- Vision Disability 5.5% (site aggregate) · US 5.5% · within US interval
Health status
- General Health 19.5% (site aggregate) · US 19.2% · within US interval
- Frequent Mental Distress 15.4% (site aggregate) · US 15.6% · within US interval
- Frequent Physical Distress 13.0% (site aggregate) · US 12.8% · within US interval
Health-related social needs
- Food Insecurity 15.8% (site aggregate) · US 14.7% · above US interval
- Housing Insecurity 12.0% (site aggregate) · US 11.7% · within US interval
- Transportation Barriers 8.7% (site aggregate) · US 7.7% · above US interval
- Lack of Social/Emotional Support 25.7% (site aggregate) · US 23.3% · above US interval
- Loneliness 32.0% (site aggregate) · US 32.0% · within US interval
- Food Stamps 11.1% (site aggregate) · US 11.2% · within US interval
- Utility Services Threat 7.2% (site aggregate) · US 7.4% · within US interval
Questions and answers
How is the Arizona figure calculated?
PLACES publishes county, place, tract and ZCTA estimates but no state row. Following CDC's guidance for aggregating areas, this site multiplies each county's estimate by its adult population, sums across the state's 15 counties and divides by the total adult population. The result has no published confidence interval, so county pages describe their position against it as above, below or in line with the state figure.
Which Arizona counties have the highest obesity estimates?
The county table on this page can be sorted by any of the 40 measures. Estimates are listed with their 95% confidence intervals; adjacent counties often have overlapping intervals and cannot be told apart, so the order is by point estimate only and is not a ranking of health.
What is the difference between crude and age-adjusted figures?
Crude prevalence is the estimated share of all adults. Age-adjusted prevalence re-weights the estimate to the 2000 US standard population so areas with different age structures can be compared; CDC publishes age-adjusted figures for counties and places only. The toggle on this page switches between them.
Where does this data come from?
CDC PLACES: Local Data for Better Health, 2025 release, data updated 4 Dec 2025; the state figure for obesity is 31.3% (site aggregate) in the 2025 release.
Provenance
Source: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, 2025 release (data updated 4 Dec 2025), with the 2022, 2023, 2024 releases for reference; US government work, public domain. Boundaries and ZIP-to-county relationships: US Census Bureau. Percentages are shown to one decimal as CDC publishes them; state figures are population-weighted means computed by this site. The Arizona figure for each measure is the sum over counties of estimate × adult population, divided by the state's adult population, per CDC's guidance for aggregating areas; measures defined on a subgroup (women 50–74, adults 18–64, adults 65 and over) are weighted by total adult population as an approximation. Processing errors are corrected at the next daily build; see corrections. Generated 30 Sep 2026.