ZIP code
33576
in San Antonio, FloridaPopulation 6,273
56.23/ 100
Ranked #8,029 of 32,066 US ZIPs (top 25%)
Ranked #319 of 974 Florida ZIPs (top 33%)
Ranked #52 of 133 Tampa-St. Petersburg-Clearwater, FL ZIPs (top 39%)
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.
High cholesterol
48.8%
in the top 0.6% nationally
Lower is healthier
ST96thUS99thDefinition & source ›
The estimated share of adults with high cholesterol, among those who have ever been screened for it.
Full methodology ›Humid extreme heat
185.7 days/year
in the top 1.3% nationally
Lower is healthier
ST57thUS99thDefinition & source ›
The average number of days per year when modeled heat stress — temperature, humidity, sun, and wind combined — reaches levels hard on the body outdoors.
Full methodology ›Colon-cancer screening
78.3%
in the top 0.6% nationally
Higher is healthier
ST98thUS99thDefinition & source ›
The estimated share of adults aged 45–75 who are up to date on colorectal-cancer screening.
Full methodology ›Binge drinking
11.2%
in the bottom 3.7% nationally
Lower is healthier
ST6thUS4thDefinition & source ›
The estimated share of adults who report binge drinking — five or more drinks on one occasion for men, four or more for women.
Full methodology ›Coronary heart disease
10.5%
in the top 6.5% nationally
Lower is healthier
ST87thUS94thDefinition & source ›
The estimated share of adults who have been told by a health professional that they have coronary heart disease or angina.
Full methodology ›Homeownership rate
95.5%
in the top 8.0% nationally
Higher is healthier
ST96thUS92ndDefinition & source ›
The share of occupied homes that are owned, rather than rented, by the people living in them.
Full methodology ›High blood pressure
47%
in the top 7.7% nationally
Lower is healthier
ST94thUS92ndDefinition & source ›
The estimated share of adults who have been told by a health professional that they have high blood pressure.
Full methodology ›Floodplain exposure
33.3%
in the top 8.6% nationally
Lower is healthier
ST51stUS91stDefinition & source ›
The share of this ZIP’s land area inside FEMA’s 1%-annual-chance floodplain — the “100-year” flood zone, where flooding has about a 1-in-100 chance in any given year.
Measured from FEMA’s mapped flood panels. Where a panel has not been mapped, no value is published for that ZIP — those ZIPs are absent from this comparison rather than counted as unexposed.
Full methodology ›Cognitive disability
10.7%
in the bottom 8.4% nationally
Lower is healthier
ST13thUS8thDefinition & source ›
The estimated share of adults with serious difficulty concentrating, remembering, or making decisions.
Full methodology ›Energy-cost burden
1.7%
in the bottom 8.3% nationally
Lower is healthier
ST21stUS8thDefinition & source ›
The modeled share of household income spent on home energy bills — electricity, gas, and heating fuels.
A modeled share of household income spent on home energy. Estimates that hit the model’s 100% ceiling are suppressed rather than published, because at that point the figure reflects the model’s limit rather than a measured burden.
Full methodology ›Cross-source signals
Combined exposures in this ZIP
More than one environmental exposure stands out in this ZIP. Each is established independently and shown on its own above; they are grouped here for context — not because one causes the other.
This area ranks among the highest 10% of US ZIP codes for both humid-heat days and flood exposure.
See the full flooding, evacuation & humid-heat analysis →
The read
Overall, San Antonio, Florida (ZIP 33576) lands in the top 25% healthiest ZIPs nationally (8,029th) and the top 33% of Florida (319th).
A number of measures pull each way for this area: modeled colon screening lands in the top 0.6% nationally, and binge drinking sits in the bottom 3.7% nationally. Homeownership is in the top 8.0% nationally, and modeled cognitive disability settles in the bottom 8.4% nationally. Set against that, modeled high cholesterol resides in the top 0.6% nationally, humid heat registers in the top 1.3% nationally, and coronary heart disease rests in the top 6.5% nationally. Modeled high blood pressure stands in the top 7.7% nationally, floodplain exposure lies in the top 8.6% nationally, and modeled hearing disability lands in the top 10.1% nationally.
Set beside the nearby areas, park land runs far lower than the surrounding ZIPs on this measure. A note on the terms: humid heat is a modeled heat-stress measure combining temperature, humidity, sun, and wind to gauge heat on the body outdoors. Floodplain exposure is land with about a 1-in-100 chance of flooding each year, nicknamed the "100-year floodplain". For a healthier nearby comparison, ZIP 33544, just across the boundary, ranks better overall.
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 Tampa-St. Petersburg-Clearwater, FL 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 78%
16%
Environmental Hazard
healthier than 68%
14%
Preventive Care
healthier than 97%
13%
Risk Behavior
healthier than 95%
11%
Mental Health
healthier than 97%
8%
About typical
Disability
healthier than 53%
7%
Healthcare Access
healthier than 60%
5%
Holding it back
Chronic Disease Burden
healthier than 15%
21%
Climate / Disaster Risk
healthier than 7%
5%
Lifting this score
Social Need / SDOH
healthier than 65%
16%
Preventive Care
healthier than 95%
13%
Risk Behavior
healthier than 93%
11%
Mental Health
healthier than 86%
8%
About typical
Environmental Hazard
healthier than 46%
14%
Disability
healthier than 59%
7%
Holding it back
Chronic Disease Burden
healthier than 15%
21%
Climate / Disaster Risk
healthier than 38%
5%
Healthcare Access
healthier than 32%
5%
Lifting this score
Environmental Hazard
healthier than 61%
14%
Preventive Care
healthier than 98%
13%
Risk Behavior
healthier than 98%
11%
Mental Health
healthier than 97%
8%
About typical
Social Need / SDOH
healthier than 57%
16%
Disability
healthier than 50%
7%
Holding it back
Chronic Disease Burden
healthier than 8%
21%
Climate / Disaster Risk
healthier than 35%
5%
Healthcare Access
healthier than 10%
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 ›
Findings that name this ZIP
3 of our published findings list this ZIP code. Each finding compares one published measure against a stated benchmark, and names only the ZIP codes whose estimates are reliable enough to rank. See all surprising findings.
Above what income predicts
The ZIP codes that outlive their incomes
Estimated life expectancy is 83.9 ± 3.4 years. A median household income of $76,388 predicts 79.0 years — 4.9 years above.
Ranked #69 of the 5,842 ZIP codes this finding names, ordered by years above what income predicts, highest first.
Above its nearby ZIPs
The ZIP codes that outlive their neighbors
Estimated life expectancy is 83.9 ± 3.4 years. The 44 nearest ZIP codes with estimates average 78.0 years — 5.9 years above them.
Ranked #48 of the 3,687 ZIP codes this finding names, ordered by years above the nearby-ZIP average, highest first.
Clean environment, heavy chronic burden
Where the environment and chronic illness point in opposite directions
Environmental-hazard standing 67.8; chronic-disease standing 15.0 — 53 points apart, cleaner on the environment than it is on chronic illness.
Ranked #2,284 of the 18,187 ZIP codes this finding names, ordered by the gap from cleanest environment to heaviest chronic burden, highest first.
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
33523
Floridashares a border
Score 49.02
Closest healthier
33544
Floridashares a border
Score 59.41
Similar health profile
34223
Florida99% similar profile
Score 56.02
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 | 38.2% | 34.6–41.8 |
| High blood pressure among adults | 47.0% | 43.0–51.0 |
| Cancer (non-skin) or melanoma among adults | 16.3% | 14.8–17.8 |
| Current asthma among adults | 9.3% | 8.2–10.5 |
| Coronary heart disease among adults | 10.5% | 9.2–11.9 |
| Chronic obstructive pulmonary disease among adults | 9.0% | 7.4–10.7 |
| Depression among adults | 17.1% | 14.6–19.7 |
| Diagnosed diabetes among adults | 14.9% | 12.8–17.0 |
| High cholesterol among adults who have ever been screened | 48.8% | 44.8–52.8 |
| Obesity among adults | 28.7% | 23.8–33.7 |
| Stroke among adults | 4.7% | 4.1–5.4 |
| All teeth lost among adults aged >=65 years | 10.9% | 8.9–13.1 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 10.2% | 8.7–12.0 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 85.5% | 83.1–87.7 |
| Visits to doctor for routine checkup within the past year among adults | 84.4% | 81.9–86.7 |
| Cholesterol screening among adults | 92.7% | 91.7–93.6 |
| Colorectal cancer screening among adults aged 45–75 years | 78.3% | 74.6–81.6 |
| Visited dentist or dental clinic in the past year among adults | 67.9% | 64.9–70.9 |
| Mammography use among women aged 50-74 years | 76.7% | 70.5–82.3 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 11.2% | 9.3–13.2 |
| Current cigarette smoking among adults | 10.1% | 8.4–12.1 |
| No leisure-time physical activity among adults | 24.2% | 20.0–28.6 |
| Short sleep duration among adults | 31.6% | 27.1–36.2 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 17.5% | 14.8–20.4 |
| Frequent mental distress among adults | 12.5% | 10.9–14.1 |
| Frequent physical distress among adults | 14.7% | 12.7–16.7 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 10.7% | 9.3–12.3 |
| Any disability among adults | 34.6% | 30.0–39.0 |
| Hearing disability among adults | 10.9% | 9.6–12.3 |
| Independent living disability among adults | 7.0% | 6.0–8.2 |
| Mobility disability among adults | 17.3% | 14.5–20.2 |
| Self-care disability among adults | 3.6% | 3.1–4.2 |
| Vision disability among adults | 4.8% | 4.2–5.6 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | FL median (p10–p90) |
|---|---|---|---|
| Poverty rate | 7.8% | 10.6% (3.1–25.8%) n=32,364 | 11.4% (5.3–23.2%) n=972 |
| Uninsured 18–64 | 5.4% | 9.0% (1.5–24.3%) n=32,286 | 15.9% (7.1–27.2%) n=968 |
| No HS diploma (25+) | 4.1% | 7.9% (1.8–20.7%) n=32,505 | 8.7% (2.9–20.6%) n=977 |
| Bachelor's or higher (25+) | 36.0% | 23.3% (9.2–53.6%) n=32,505 | 29.1% (12.7–56.0%) n=977 |
| Unemployment rate (16+) | 5.4% | 3.9% (0.0–9.8%) n=32,274 | 4.4% (1.8–7.7%) n=968 |
| Households without a vehicle | 3.5% | 3.9% (0.0–12.5%) n=32,322 | 4.3% (1.2–11.0%) n=972 |
| Broadband subscription | 91.3% | 89.3% (75.1–97.1%) n=32,322 | 91.9% (83.2–96.9%) n=972 |
| Housing cost burden (≥30% income) | 22.6% | 23.7% (10.6–40.0%) n=32,322 | 33.2% (20.1–47.6%) n=972 |
| Homeownership rate | 95.5% | 78.7% (51.7–94.0%) n=32,322 | 74.9% (47.3–90.5%) n=972 |
| Crowded housing (>1 per room) | 0.0% | 1.3% (0.0–6.3%) n=32,322 | 2.2% (0.2–6.7%) n=972 |
| Foreign-born population | 6.2% | 2.6% (0.0–18.6%) n=32,553 | 11.5% (2.3–39.9%) n=977 |
| Single-parent households | 82.9% | 53.6% (37.3–74.1%) n=32,087 | 52.8% (38.7–75.3%) n=968 |
| Population 65+ | 41.9% | 19.4% (10.8–33.6%) n=32,553 | 20.4% (11.9–40.6%) n=977 |
| Median age | 61.8 yr | 42.2 yr (33.0–56.3) n=32,292 | 43.0 yr (35.1–59.8) n=972 |
| Median household income | $76,388 | $72,070 ($46,039–$118,707) n=30,318 | $72,857 ($48,246–$112,420) n=946 |
| Median home value | $376,400 | $222,200 ($100,300–$579,820) n=30,049 | $334,600 ($168,120–$631,410) n=932 |
| Median gross rent | $998 | $1,021 ($677–$1,912) n=25,670 | $1,604 ($968–$2,218) n=901 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | FL median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 83.9 yr ± 1.75 | 78.9 yr (74.7–82.8) n=31,308 | 78.2 yr (74.6–82.2) n=894 |
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 1.75 years of 83.9, 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