ZIP code
57328
in Corsica, South DakotaPopulation 1,290
49.87/ 100
Ranked #16,428 of 32,066 US ZIPs (bottom 49%)
Ranked #273 of 360 South Dakota ZIPs (bottom 24%)
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.
Fiber broadband
100%
at the national maximum
Higher is healthier
ST99thUS99thDefinition & source ›
The share of homes where fiber-optic internet service is available.
Full methodology ›Radon
3.8 pCi/L
in the top 3.0% nationally
Lower is healthier
ST71stUS97thDefinition & source ›
The modeled typical indoor radon level for this area, in picocuries per liter — the EPA recommends fixing a home at 4 pCi/L or above.
Modeled from indoor-radon measurements. In Alaska and Hawaii, where those measurements are not published, a US Geological Survey geologic radon-potential category stands in — a coarser input, disclosed rather than hidden.
Full methodology ›Distance to a Superfund site
103.5 mi
in the top 3.5% nationally
Higher is healthier
ST54thUS97thDefinition & 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 ›Short sleep
28.6%
in the bottom 4.6% nationally
Lower is healthier
ST26thUS5thDefinition & source ›
The estimated share of adults who usually sleep less than seven hours in a 24-hour period.
Full methodology ›Hearing disability
11.6%
in the top 6.0% nationally
Lower is healthier
ST84thUS94thDefinition & source ›
The estimated share of adults who are deaf or have serious difficulty hearing.
Full methodology ›Walkability
1.8 intersections/sq mi
in the bottom 6.3% nationally
Higher is healthier
ST53rdUS6thDefinition & source ›
The number of street intersections per square mile — a standard street-connectivity measure; denser networks correlate with more walkable neighborhoods.
Full methodology ›Industrial-pollution burden
in the bottom 8.7% nationally
Lower is healthier
ST13thUS9thDefinition & 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
Corsica, South Dakota (ZIP 57328), on the composite measure, lands in the bottom 49% nationally (16,428th) and the bottom 24% of South Dakota (273rd), based on limited data; treat as directional.
The main burdens in the data show plainly and lead the picture: modeled radon lands in the top 3.0% nationally, modeled hearing disability resides in the top 6.0% nationally, and walkability lies in the bottom 6.3% nationally. Modeled coronary heart disease settles in the top 11.4% nationally, and fine-particle stands in the top 12.9% nationally. More positively, fiber broadband is at the national maximum, and distance to a Superfund site rests in the top 3.5% nationally. Modeled short sleep sits in the bottom 4.6% nationally. Unemployment registers at the national minimum, shared with about 15% of ZIPs. Modeled industrial-pollution burden lands in the bottom 8.7% nationally.
In everyday language, radon is a radioactive soil gas the EPA identifies as the top cause of lung cancer in nonsmokers. Distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. Industrial-pollution burden is the EPA's modeled screening score weighting industrial chemical releases by their toxicity and how many people live nearby. A healthier neighbor overall sits at ZIP 57331, just across the boundary.
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.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Preventive Care
healthier than 74%
13%
Risk Behavior
healthier than 74%
11%
Mental Health
healthier than 84%
8%
About typical
Environmental Hazard
healthier than 46%
14%
Holding it back
Chronic Disease Burden
healthier than 27%
21%
Social Need / SDOH
healthier than 20%
16%
Disability
healthier than 31%
7%
Climate / Disaster RiskPartial
healthier than 38%
5%
Healthcare Access
healthier than 12%
5%
Lifting this score
Environmental Hazard
healthier than 71%
14%
Preventive Care
healthier than 66%
13%
Risk Behavior
healthier than 74%
11%
Mental Health
healthier than 62%
8%
About typical
Healthcare Access
healthier than 52%
5%
Holding it back
Chronic Disease Burden
healthier than 15%
21%
Social Need / SDOH
healthier than 21%
16%
Disability
healthier than 16%
7%
Climate / Disaster RiskPartial
healthier than 13%
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
57313
South Dakotashares a border
Score 48.74
Closest healthier
57331
South Dakotashares a border
Score 53.34
Similar health profile
57251
South Dakota96% similar profile
Score 52.85
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 | 33.1% | 29.3–37.0 |
| High blood pressure among adults | 40.2% | 35.7–44.8 |
| Cancer (non-skin) or melanoma among adults | 12.5% | 11.2–13.8 |
| Current asthma among adults | 10.1% | 8.9–11.5 |
| Coronary heart disease among adults | 9.8% | 8.6–11.1 |
| Chronic obstructive pulmonary disease among adults | 9.2% | 7.7–10.8 |
| Depression among adults | 20.4% | 17.1–24.0 |
| Diagnosed diabetes among adults | 14.2% | 12.1–16.4 |
| High cholesterol among adults who have ever been screened | 39.2% | 34.7–44.1 |
| Obesity among adults | 34.5% | 26.3–43.1 |
| Stroke among adults | 4.9% | 4.2–5.5 |
| All teeth lost among adults aged >=65 years | 14.2% | 11.4–17.4 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 8.5% | 6.8–10.7 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 81.6% | 78.8–84.1 |
| Visits to doctor for routine checkup within the past year among adults | 79.3% | 75.8–82.7 |
| Cholesterol screening among adults | 87.1% | 85.2–88.9 |
| Colorectal cancer screening among adults aged 45–75 years | 70.0% | 64.8–74.7 |
| Visited dentist or dental clinic in the past year among adults | 67.1% | 63.4–70.7 |
| Mammography use among women aged 50-74 years | 75.7% | 67.4–82.5 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 15.7% | 12.9–18.9 |
| Current cigarette smoking among adults | 15.5% | 12.8–18.3 |
| No leisure-time physical activity among adults | 27.1% | 22.0–32.4 |
| Short sleep duration among adults | 28.6% | 22.5–35.3 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 19.8% | 16.6–23.1 |
| Frequent mental distress among adults | 14.4% | 12.5–16.3 |
| Frequent physical distress among adults | 14.4% | 12.4–16.6 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 13.8% | 11.8–15.7 |
| Any disability among adults | 35.0% | 30.0–40.1 |
| Hearing disability among adults | 11.6% | 10.2–13.1 |
| Independent living disability among adults | 9.2% | 7.8–10.7 |
| Mobility disability among adults | 17.5% | 14.6–20.4 |
| Self-care disability among adults | 4.5% | 3.8–5.2 |
| Vision disability among adults | 5.6% | 4.8–6.6 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | SD median (p10–p90) |
|---|---|---|---|
| Poverty rate | 5.4% | 10.6% (3.1–25.8%) n=32,364 | 8.8% (1.1–33.5%) n=364 |
| Uninsured 18–64 | 27.9% | 9.0% (1.5–24.3%) n=32,286 | 9.6% (0.0–33.2%) n=365 |
| No HS diploma (25+) | 11.0% | 7.9% (1.8–20.7%) n=32,505 | 6.0% (0.8–15.3%) n=366 |
| Bachelor's or higher (25+) | 20.3% | 23.3% (9.2–53.6%) n=32,505 | 24.6% (10.3–40.7%) n=366 |
| Unemployment rate (16+) | 0.0% | 3.9% (0.0–9.8%) n=32,274 | 1.1% (0.0–8.0%) n=365 |
| Households without a vehicle | 3.5% | 3.9% (0.0–12.5%) n=32,322 | 1.9% (0.0–9.6%) n=364 |
| Broadband subscription | 84.7% | 89.3% (75.1–97.1%) n=32,322 | 87.9% (73.7–96.3%) n=364 |
| Housing cost burden (≥30% income) | 23.4% | 23.7% (10.6–40.0%) n=32,322 | 17.5% (5.2–30.6%) n=364 |
| Homeownership rate | 73.3% | 78.7% (51.7–94.0%) n=32,322 | 79.9% (57.2–94.8%) n=364 |
| Crowded housing (>1 per room) | 0.2% | 1.3% (0.0–6.3%) n=32,322 | 0.6% (0.0–10.2%) n=364 |
| Foreign-born population | 2.4% | 2.6% (0.0–18.6%) n=32,553 | 0.6% (0.0–5.3%) n=367 |
| Single-parent households | 61.1% | 53.6% (37.3–74.1%) n=32,087 | 56.7% (32.7–81.4%) n=362 |
| Population 65+ | 25.3% | 19.4% (10.8–33.6%) n=32,553 | 20.3% (8.4–33.0%) n=367 |
| Median age | 45.3 yr | 42.2 yr (33.0–56.3) n=32,292 | 41.5 yr (27.6–56.7) n=365 |
| Median household income | $86,985 | $72,070 ($46,039–$118,707) n=30,318 | $74,865 ($51,211–$102,582) n=336 |
| Median home value | $211,400 | $222,200 ($100,300–$579,820) n=30,049 | $177,400 ($79,000–$321,400) n=311 |
| Median gross rent | $1,018 | $1,021 ($677–$1,912) n=25,670 | $763 ($544–$1,089) n=243 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | SD median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 82.7 yr ± 1.24 | 78.9 yr (74.7–82.8) n=31,308 | 80.7 yr (77.4–84.2) n=357 |
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 1.24 years of 82.7, 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