ZIP code
85630
in Saint David, ArizonaPopulation 1,939
54.78/ 100
Ranked #9,730 of 32,066 US ZIPs (top 30%)
Ranked #132 of 394 Arizona ZIPs (top 34%)
Ranked #4 of 22 Sierra Vista-Douglas, AZ ZIPs (top 18%)
Ranks are modeled estimates — ZIPs a few hundred places apart are effectively tied.
What defines this ZIP
Metrics where this ZIP sits in the tails of the national distribution — the ones that most set it apart. Select any tile for its definition and methodology.
Mammography
64.8%
in the bottom 2.7% nationally
Higher is healthier
ST29thUS3rdDefinition & source ›
The estimated share of women aged 50–74 who had a mammogram within the past two years.
Full methodology ›Distance to a Superfund site
In this ZIP
at the national minimum
Higher is healthier
ST1stUS1stDefinition & source ›
The distance in miles from this ZIP’s edge to the nearest Superfund site — an abandoned or uncontrolled hazardous-waste site the EPA has listed for cleanup.
Full methodology ›Loneliness
26.9%
in the bottom 2.8% nationally
Lower is healthier
ST11thUS3rdDefinition & source ›
The estimated share of adults who report feeling lonely.
Full methodology ›Air-toxics cancer risk
19.7 per million
in the bottom 7.6% nationally
Lower is healthier
ST29thUS8thDefinition & source ›
The EPA’s modeled estimate of added lifetime cancer risk from breathing outdoor air toxics, in cases per million people exposed over a lifetime.
Full methodology ›Arsenic in groundwater
16.9%
in the top 8.4% nationally
Lower is healthier
ST62ndUS92ndDefinition & source ›
The modeled probability that untreated groundwater in this area — the source private wells draw on — exceeds the federal arsenic limit of 10 micrograms per liter.
A modeled likelihood for untreated groundwater, the source drawn on by private wells, which are federally unregulated. It is not a measurement of treated water delivered by a public system, and it is not a test of any individual well.
Full methodology ›Industrial-pollution burden
in the bottom 8.5% nationally
Lower is healthier
ST16thUS8thDefinition & source ›
The EPA’s modeled screening score for industrial chemical releases, weighting the amounts released by their toxicity and how many people live nearby — a relative comparison score, not a measured exposure.
Full methodology ›The read
Overall, Saint David, Arizona (ZIP 85630) places in the top 30% healthiest ZIPs nationally (9,730th) and the top 34% of Arizona (132nd).
The measures fall on both sides for this area, fairly evenly: modeled loneliness lands in the bottom 2.8% nationally, and air-toxics cancer risk stands in the bottom 7.6% nationally. Modeled industrial-pollution burden registers in the bottom 8.5% nationally, and obesity settles in the bottom 12.7% nationally. Modeled housing insecurity sits in the bottom 12.3% nationally, and outpatient lies in the top 12.3% nationally. Pulling the other way, modeled mammography rests in the bottom 2.7% nationally, distance to a Superfund site resides at the national minimum, and modeled arsenic is in the top 8.4% nationally. Modeled tree cover lands in the bottom 11.5% nationally.
Beside the areas that surround it, park land runs far lower than the surrounding ZIPs on this measure. For readers new to these terms, distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. Air-toxics cancer risk is a modeled EPA estimate of added lifetime cancer risk from breathing outdoor air, per million people. Arsenic is a natural groundwater contaminant, here a modeled estimate of the chance private-well levels exceed a benchmark. Among nearby ZIPs, the nearest healthier one overall is ZIP 85611, about 6.0 miles away.
What’s driving this score
Nine domains make up the ZipVitals Score — here is how this ZIP does on each, and how much each one counts. Compare it against the US, this state and the Sierra Vista-Douglas, AZ metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Social Need / SDOH
healthier than 64%
16%
Environmental Hazard
healthier than 62%
14%
Risk Behavior
healthier than 93%
11%
Mental Health
healthier than 84%
8%
Healthcare Access
healthier than 65%
5%
About typical
Preventive Care
healthier than 42%
13%
Disability
healthier than 54%
7%
Climate / Disaster Risk
healthier than 41%
5%
Holding it back
Chronic Disease Burden
healthier than 37%
21%
Lifting this score
Preventive Care
healthier than 73%
13%
Risk Behavior
healthier than 78%
11%
Mental Health
healthier than 61%
8%
Disability
healthier than 67%
7%
Climate / Disaster Risk
healthier than 66%
5%
Healthcare Access
healthier than 63%
5%
About typical
Chronic Disease Burden
healthier than 46%
21%
Social Need / SDOH
healthier than 59%
16%
Holding it back
Environmental Hazard
healthier than 38%
14%
Lifting this score
Chronic Disease Burden
healthier than 75%
21%
Social Need / SDOH
healthier than 70%
16%
Preventive Care
healthier than 75%
13%
Risk Behavior
healthier than 75%
11%
Mental Health
healthier than 65%
8%
Disability
healthier than 90%
7%
Healthcare Access
healthier than 85%
5%
Holding it back
Environmental Hazard
healthier than 15%
14%
Climate / Disaster Risk
healthier than 30%
5%
“Share” is how much of this ZIP’s score the domain accounts for. Percentages are rounded; higher is healthier in every domain. How the score works, and who it compares you with ›
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
85602
Arizonashares a border
Score 48.48
Closest healthier
85611
Arizonaabout 6.0 mi away
Score 57.86
Similar health profile
86325
Arizona97% similar profile
Score 57.50
How these were chosen: only ZIPs with a published Score appear — a nearby ZIP with too little data to score won’t. Nearby means closest by distance between ZIP boundaries, which can cross state lines. A similar health profile is a close match across the nine Score domains, not similar demographics. Distances are measured between ZIP boundaries — ZIPs that touch share a border. How distance is measured
Evidence
Every measure this page draws on, by source. Collapsed by default — the full data stays in the page for search engines either way.
Health OutcomesCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Arthritis among adults | 34.4% | 31.4–37.4 |
| High blood pressure among adults | 40.2% | 36.9–43.6 |
| Cancer (non-skin) or melanoma among adults | 12.5% | 11.4–13.7 |
| Current asthma among adults | 10.6% | 9.4–11.8 |
| Coronary heart disease among adults | 8.5% | 7.6–9.4 |
| Chronic obstructive pulmonary disease among adults | 8.1% | 7.0–9.1 |
| Depression among adults | 20.6% | 17.9–23.4 |
| Diagnosed diabetes among adults | 12.3% | 10.7–13.9 |
| High cholesterol among adults who have ever been screened | 42.9% | 39.4–46.4 |
| Obesity among adults | 28.5% | 24.2–33.1 |
| Stroke among adults | 4.2% | 3.8–4.6 |
| All teeth lost among adults aged >=65 years | 9.6% | 7.8–11.6 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 7.0% | 5.9–8.3 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 79.3% | 76.4–81.7 |
| Visits to doctor for routine checkup within the past year among adults | 77.9% | 74.9–80.7 |
| Cholesterol screening among adults | 88.8% | 87.4–90.2 |
| Colorectal cancer screening among adults aged 45–75 years | 66.8% | 62.4–71.1 |
| Visited dentist or dental clinic in the past year among adults | 64.1% | 60.9–67.4 |
| Mammography use among women aged 50-74 years | 64.8% | 57.7–72.1 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 13.7% | 11.5–15.9 |
| Current cigarette smoking among adults | 11.2% | 9.4–13.1 |
| No leisure-time physical activity among adults | 20.4% | 17.3–23.6 |
| Short sleep duration among adults | 31.1% | 27.0–35.8 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 18.0% | 15.8–20.5 |
| Frequent mental distress among adults | 14.1% | 12.4–15.8 |
| Frequent physical distress among adults | 14.3% | 12.7–16.0 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 12.3% | 10.8–13.9 |
| Any disability among adults | 33.2% | 29.6–36.8 |
| Hearing disability among adults | 10.5% | 9.4–11.6 |
| Independent living disability among adults | 7.1% | 6.3–8.0 |
| Mobility disability among adults | 15.0% | 13.2–17.0 |
| Self-care disability among adults | 3.8% | 3.4–4.2 |
| Vision disability among adults | 4.8% | 4.3–5.3 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 22.1% | 19.2–25.3 |
| Food insecurity in the past 12 months among adults | 9.4% | 8.0–11.1 |
| Received food stamps in the past 12 months among adults | 7.2% | 6.0–8.6 |
| Housing insecurity in the past 12 months among adults | 7.6% | 6.5–8.8 |
| Lack of reliable transportation in the past 12 months among adults | 5.7% | 5.0–6.5 |
| Loneliness among adults | 26.9% | 23.3–30.5 |
| Utility services shut-off threat in the past 12 months among adults | 5.4% | 4.7–6.3 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | AZ median (p10–p90) |
|---|---|---|---|
| Poverty rate | 10.1% | 10.6% (3.1–25.8%) n=32,364 | 12.8% (4.6–36.9%) n=396 |
| Uninsured 18–64 | 10.2% | 9.0% (1.5–24.3%) n=32,286 | 14.0% (5.0–32.9%) n=394 |
| No HS diploma (25+) | 3.3% | 7.9% (1.8–20.7%) n=32,505 | 9.3% (2.0–25.9%) n=397 |
| Bachelor's or higher (25+) | 22.7% | 23.3% (9.2–53.6%) n=32,505 | 23.8% (6.0–53.1%) n=397 |
| Unemployment rate (16+) | 0.7% | 3.9% (0.0–9.8%) n=32,274 | 4.8% (0.0–14.3%) n=395 |
| Households without a vehicle | 7.1% | 3.9% (0.0–12.5%) n=32,322 | 3.7% (0.0–14.3%) n=394 |
| Broadband subscription | 84.8% | 89.3% (75.1–97.1%) n=32,322 | 90.4% (57.1–97.2%) n=394 |
| Housing cost burden (≥30% income) | 26.3% | 23.7% (10.6–40.0%) n=32,322 | 25.5% (8.5–37.5%) n=394 |
| Homeownership rate | 91.3% | 78.7% (51.7–94.0%) n=32,322 | 76.3% (44.6–92.8%) n=394 |
| Crowded housing (>1 per room) | 2.6% | 1.3% (0.0–6.3%) n=32,322 | 3.3% (0.0–15.7%) n=394 |
| Foreign-born population | 2.3% | 2.6% (0.0–18.6%) n=32,553 | 7.6% (0.0–20.4%) n=397 |
| Single-parent households | 62.9% | 53.6% (37.3–74.1%) n=32,087 | 51.4% (30.6–79.7%) n=388 |
| Population 65+ | 28.9% | 19.4% (10.8–33.6%) n=32,553 | 19.0% (8.0–46.8%) n=397 |
| Median age | 51.2 yr | 42.2 yr (33.0–56.3) n=32,292 | 40.9 yr (30.0–62.5) n=394 |
| Median household income | $52,146 | $72,070 ($46,039–$118,707) n=30,318 | $69,137 ($39,000–$114,111) n=371 |
| Median home value | $149,300 | $222,200 ($100,300–$579,820) n=30,049 | $326,300 ($73,560–$591,760) n=363 |
| Median gross rent | $793 | $1,021 ($677–$1,912) n=25,670 | $1,303 ($683–$2,093) n=323 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | AZ median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 84.8 yr ± 2.14 | 78.9 yr (74.7–82.8) n=31,308 | 78.5 yr (75.1–82.8) n=354 |
About the ± — it’s this estimate’s give-or-take (statisticians call it the standard error). The true life expectancy for this ZIP most likely falls within 2.14 years of 84.8, and it’s very unlikely to be off by more than twice that.
More ZIPs to explore ▾More ZIPs to explore ▴
How these lists were built: they draw only from ZIPs that have a published Score, so ZIPs with too little data to score are not listed. Distance-based lists use distance between ZIP boundaries with no state filter, so an out-of-state ZIP can appear. Statistically similar means a close match across the nine Score domains, not a demographic match: the measure is the cosine similarity between two ZIPs’ domain scores, taken over the domains both ZIPs have data for and only where that overlap covers at least six of the nine — and where no ZIP clears that minimum-overlap floor, that list is left out rather than filled with a weak match. How distance is measured