ZIP code
51360
in Spirit Lake, IowaPopulation 8,653
55.49/ 100
Ranked #8,882 of 32,066 US ZIPs (top 28%)
Ranked #229 of 922 Iowa ZIPs (top 25%)
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.
Radon
4 pCi/L
in the top 2.0% nationally
Lower is healthier
ST76thUS98thDefinition & 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 ›Arsenic in groundwater
36.5%
in the top 2.1% nationally
Lower is healthier
ST96thUS98thDefinition & 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 ›Mental-health provider access
0.23 per 1,000 residents
in the top 3.2% nationally
Higher is healthier
ST96thUS97thDefinition & source ›
The number of mental-health clinics located inside this ZIP’s boundary, per 1,000 residents.
Counted from establishments located inside this ZIP’s boundary, so one just across the line is not counted. Where a ZIP has too few residents for the density to be reliable, no value is published rather than an unreliable one.
Full methodology ›Dental provider access
1.2 per 1,000 residents
in the top 4.7% nationally
Higher is healthier
ST98thUS95thDefinition & source ›
The number of dental offices located inside this ZIP’s boundary, per 1,000 residents.
Counted from establishments located inside this ZIP’s boundary, so one just across the line is not counted. Where a ZIP has too few residents for the density to be reliable, no value is published rather than an unreliable one.
Full methodology ›Housing insecurity
7.2%
in the bottom 8.8% nationally
Lower is healthier
ST10thUS9thDefinition & source ›
The estimated share of adults who experienced housing insecurity in the past 12 months.
Full methodology ›Slow internet speeds
1.2%
in the top 9.2% nationally
Lower is healthier
ST97thUS91stDefinition & source ›
The share of homes whose fastest available download speed is under 10 Mbps.
Full methodology ›Distance to a Superfund site
57.1 mi
in the top 9.5% nationally
Higher is healthier
ST95thUS91stDefinition & 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 ›Tooth loss
7.2%
in the bottom 9.2% nationally
Lower is healthier
ST7thUS9thDefinition & source ›
The estimated share of adults aged 65 and older who have lost all of their natural teeth.
Full methodology ›Natural-disaster risk
in the top 13.7% nationally
Lower is healthier
ST92ndUS86thDefinition & source ›
This area’s national rank on its single highest non-flood natural hazard — such as wildfire, tornado, or earthquake — in FEMA’s modeled National Risk Index; flooding is shown separately.
Full methodology ›Loneliness
29.2%
in the bottom 16% nationally
Lower is healthier
ST6thUS16thDefinition & source ›
The estimated share of adults who report feeling lonely.
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 modeled radon and modeled groundwater arsenic.
See the full radon & arsenic analysis →
The read
Spirit Lake, Iowa (ZIP 51360), on the composite measure, lands in the top 28% healthiest ZIPs nationally (8,882nd) and the top 25% of Iowa (229th).
The readings split fairly evenly between strengths and concerns: mental-health providers stands in the top 3.2% nationally, and dental providers is in the top 4.7% nationally. Distance to an emergency room rests at the national minimum, shared with about 11% of ZIPs. Modeled housing insecurity sits in the bottom 8.8% nationally, and distance to a Superfund site registers in the top 9.5% nationally. Modeled tooth loss lands in the bottom 9.2% nationally. Working the other way, modeled radon resides in the top 2.0% nationally, and arsenic lies in the top 2.1% nationally. Slow internet speeds settles in the top 9.2% nationally, and modeled fine-particle stands in the top 11.7% nationally.
Set against the neighboring ZIPs, park land runs far higher than the surrounding ZIPs on this measure. In everyday language, radon is a radioactive soil gas the EPA identifies as the top cause of lung cancer in nonsmokers. Arsenic is a natural groundwater contaminant, here a modeled estimate of the chance private-well levels exceed a benchmark. Distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. A healthier neighbor overall sits at ZIP 51331, 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
Social Need / SDOH
healthier than 78%
16%
Preventive Care
healthier than 86%
13%
Risk Behavior
healthier than 65%
11%
Mental Health
healthier than 87%
8%
Disability
healthier than 67%
7%
About typical
Chronic Disease Burden
healthier than 51%
21%
Climate / Disaster Risk
healthier than 45%
5%
Holding it back
Environmental Hazard
healthier than 8%
14%
Healthcare Access
healthier than 19%
5%
Lifting this score
Social Need / SDOH
healthier than 90%
16%
Preventive Care
healthier than 85%
13%
Risk Behavior
healthier than 92%
11%
Mental Health
healthier than 93%
8%
Disability
healthier than 62%
7%
About typical
Chronic Disease Burden
healthier than 52%
21%
Healthcare Access
healthier than 50%
5%
Holding it back
Environmental Hazard
healthier than 5%
14%
Climate / Disaster Risk
healthier than 28%
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
51331
Iowashares a border
Score 58.99
Closest healthier
51347
Iowashares a border
Score 57.52
Similar health profile
51028
Iowa98% similar profile
Score 56.05
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 | 30.6% | 27.2–34.0 |
| High blood pressure among adults | 38.3% | 34.1–42.4 |
| Cancer (non-skin) or melanoma among adults | 11.4% | 10.4–12.6 |
| Current asthma among adults | 9.9% | 8.8–11.1 |
| Coronary heart disease among adults | 7.8% | 7.0–8.7 |
| Chronic obstructive pulmonary disease among adults | 7.6% | 6.7–8.6 |
| Depression among adults | 19.1% | 16.2–22.2 |
| Diagnosed diabetes among adults | 12.1% | 10.5–13.9 |
| High cholesterol among adults who have ever been screened | 37.9% | 33.6–42.2 |
| Obesity among adults | 37.7% | 30.4–45.2 |
| Stroke among adults | 3.8% | 3.5–4.2 |
| All teeth lost among adults aged >=65 years | 7.2% | 5.8–9.1 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 5.7% | 4.7–6.9 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 81.9% | 79.3–84.2 |
| Visits to doctor for routine checkup within the past year among adults | 79.7% | 76.5–82.7 |
| Cholesterol screening among adults | 87.4% | 85.8–89.0 |
| Colorectal cancer screening among adults aged 45–75 years | 70.1% | 65.4–74.8 |
| Visited dentist or dental clinic in the past year among adults | 70.8% | 67.7–74.1 |
| Mammography use among women aged 50-74 years | 77.4% | 70.2–84.1 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 17.8% | 14.8–20.9 |
| Current cigarette smoking among adults | 13.7% | 11.5–15.8 |
| No leisure-time physical activity among adults | 24.5% | 20.5–28.8 |
| Short sleep duration among adults | 31.6% | 25.9–38.2 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 17.1% | 14.8–19.6 |
| Frequent mental distress among adults | 14.6% | 12.8–16.3 |
| Frequent physical distress among adults | 12.8% | 11.2–14.4 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 12.2% | 10.6–13.7 |
| Any disability among adults | 29.1% | 25.2–33.1 |
| Hearing disability among adults | 8.9% | 7.9–10.0 |
| Independent living disability among adults | 7.1% | 6.2–8.1 |
| Mobility disability among adults | 13.9% | 12.0–15.9 |
| Self-care disability among adults | 3.4% | 3.1–3.8 |
| Vision disability among adults | 4.2% | 3.7–4.6 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 21.0% | 18.0–24.5 |
| Food insecurity in the past 12 months among adults | 9.4% | 7.8–11.0 |
| Received food stamps in the past 12 months among adults | 8.1% | 6.7–9.5 |
| Housing insecurity in the past 12 months among adults | 7.2% | 6.1–8.4 |
| Lack of reliable transportation in the past 12 months among adults | 5.5% | 4.8–6.2 |
| Loneliness among adults | 29.2% | 24.9–34.1 |
| Utility services shut-off threat in the past 12 months among adults | 5.1% | 4.4–5.9 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | IA median (p10–p90) |
|---|---|---|---|
| Poverty rate | 8.2% | 10.6% (3.1–25.8%) n=32,364 | 8.5% (2.7–19.1%) n=931 |
| Uninsured 18–64 | 4.7% | 9.0% (1.5–24.3%) n=32,286 | 5.4% (0.7–14.7%) n=931 |
| No HS diploma (25+) | 4.0% | 7.9% (1.8–20.7%) n=32,505 | 5.1% (1.6–12.9%) n=932 |
| Bachelor's or higher (25+) | 32.8% | 23.3% (9.2–53.6%) n=32,505 | 20.9% (9.8–36.8%) n=932 |
| Unemployment rate (16+) | 3.3% | 3.9% (0.0–9.8%) n=32,274 | 2.2% (0.0–6.7%) n=932 |
| Households without a vehicle | 6.4% | 3.9% (0.0–12.5%) n=32,322 | 2.4% (0.0–7.9%) n=931 |
| Broadband subscription | 89.4% | 89.3% (75.1–97.1%) n=32,322 | 88.5% (77.9–95.1%) n=931 |
| Housing cost burden (≥30% income) | 25.5% | 23.7% (10.6–40.0%) n=32,322 | 18.2% (9.0–28.8%) n=931 |
| Homeownership rate | 75.3% | 78.7% (51.7–94.0%) n=32,322 | 82.1% (66.8–93.5%) n=931 |
| Crowded housing (>1 per room) | 0.3% | 1.3% (0.0–6.3%) n=32,322 | 0.4% (0.0–3.3%) n=931 |
| Foreign-born population | 1.5% | 2.6% (0.0–18.6%) n=32,553 | 1.0% (0.0–7.2%) n=932 |
| Single-parent households | 62.8% | 53.6% (37.3–74.1%) n=32,087 | 56.8% (43.7–75.5%) n=928 |
| Population 65+ | 27.0% | 19.4% (10.8–33.6%) n=32,553 | 20.2% (12.7–31.0%) n=932 |
| Median age | 47.3 yr | 42.2 yr (33.0–56.3) n=32,292 | 42.7 yr (34.1–54.7) n=931 |
| Median household income | $75,882 | $72,070 ($46,039–$118,707) n=30,318 | $73,848 ($55,055–$102,762) n=911 |
| Median home value | $271,700 | $222,200 ($100,300–$579,820) n=30,049 | $161,100 ($93,820–$278,170) n=892 |
| Median gross rent | $935 | $1,021 ($677–$1,912) n=25,670 | $825 ($614–$1,113) n=771 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | IA median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 78.9 yr ± 1.82 | 78.9 yr (74.7–82.8) n=31,308 | 80.0 yr (77.2–83.4) n=917 |
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 1.82 years of 78.9, 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