ZIP code
83328
in Filer, IdahoPopulation 6,320
53.85/ 100
Ranked #10,891 of 32,066 US ZIPs (top 34%)
Ranked #77 of 268 Idaho ZIPs (top 29%)
Ranked #1 of 10 Twin Falls, ID ZIPs (top 10.0%)
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.
Arsenic in groundwater
70.2%
in the top 0.10% nationally
Lower is healthier
ST99thUS99thDefinition & 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 ›Nitrate in drinking water
50%
in the top 0.9% nationally
Lower is healthier
ST99thUS99thDefinition & source ›
The modeled share of this area’s domestic-well groundwater at or above the federal nitrate limit of 10 milligrams 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 ›High cholesterol
30.4%
in the bottom 3.9% nationally
Lower is healthier
ST6thUS4thDefinition & source ›
The estimated share of adults with high cholesterol, among those who have ever been screened for it.
Full methodology ›Distance to a Superfund site
65.6 mi
in the top 7.4% nationally
Higher is healthier
ST88thUS93rdDefinition & 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 ›Elder-services access
0.16 per 1,000 residents
in the top 9.3% nationally
Higher is healthier
ST86thUS91stDefinition & source ›
The number of services for older adults and people with disabilities 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 ›Lead in tap water
0.00045 ppb
in the bottom 9.8% nationally
Lower is healthier
US10thDefinition & source ›
The lead level at the 90th percentile of tap-water samples reported by the public water systems serving this ZIP, in parts per billion — the EPA requires action above 15 ppb.
Measured from EPA records for the public water systems that serve this ZIP. Households on private wells — roughly 30% of the US population — are not covered by this measure, and this figure says nothing about their water.
Full methodology ›Fiber broadband
89.8%
in the top 16% nationally
Higher is healthier
ST96thUS84thDefinition & source ›
The share of homes where fiber-optic internet service is available.
Full methodology ›Fine-particle (PM2.5) exceedance
0.55%
in the top 17% nationally
Lower is healthier
ST1stUS83rdDefinition & source ›
The share of days in the year when modeled fine-particle (PM2.5) pollution was above the EPA’s daily limit of 35 micrograms per cubic meter.
Full methodology ›The read
Filer, Idaho (ZIP 83328), in overall standing, comes out in the top 34% healthiest ZIPs nationally (10,891st) and the top 29% of Idaho (77th), based on limited data; treat as directional.
A balanced showing across the data, with a few readings each side: modeled high cholesterol lies in the bottom 3.9% nationally, distance to a Superfund site registers in the top 7.4% nationally, and elder services is in the top 9.3% nationally. Lead in tap water lies in the bottom 9.8% nationally, home broadband subscription registers in the top 10.8% nationally, and modeled industrial-pollution burden is in the bottom 11.9% nationally. Modeled high blood pressure lies in the bottom 12.5% nationally. On the other hand, modeled arsenic registers in the top 0.10% nationally, and nitrate is in the top 0.9% nationally. Modeled tree cover lies in the bottom 14.0% nationally.
Set within its surrounding area, arsenic runs far higher than the surrounding ZIPs on this measure. Defined simply, for reference, arsenic is a natural groundwater contaminant, here a modeled estimate of the chance private-well levels exceed a benchmark. Nitrate is a groundwater compound from fertilizer, manure, and sewage, 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. The closest healthier ZIP overall is ZIP 83314, about 14 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.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Chronic Disease Burden
healthier than 75%
21%
Social Need / SDOH
healthier than 76%
16%
Risk Behavior
healthier than 77%
11%
About typical
Mental Health
healthier than 49%
8%
Disability
healthier than 49%
7%
Climate / Disaster RiskPartial
healthier than 49%
5%
Healthcare Access
healthier than 60%
5%
Holding it back
Environmental Hazard
healthier than 33%
14%
Preventive Care
healthier than 18%
13%
Lifting this score
Chronic Disease Burden
healthier than 77%
21%
Social Need / SDOH
healthier than 66%
16%
Environmental Hazard
healthier than 81%
14%
Disability
healthier than 72%
7%
About typical
Preventive Care
healthier than 45%
13%
Healthcare Access
healthier than 56%
5%
Holding it back
Risk Behavior
healthier than 37%
11%
Mental Health
healthier than 25%
8%
Climate / Disaster RiskPartial
healthier than 12%
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
83301
Idahoshares a border
Score 50.76
Closest healthier
83314
Idahoabout 14 mi away
Score 54.31
Similar health profile
87120
New Mexico95% similar profile
Score 58.14
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 | 27.7% | 24.9–30.6 |
| High blood pressure among adults | 30.4% | 27.2–33.6 |
| Cancer (non-skin) or melanoma among adults | 8.5% | 7.7–9.4 |
| Current asthma among adults | 11.3% | 10.0–12.6 |
| Coronary heart disease among adults | 6.2% | 5.5–7.1 |
| Chronic obstructive pulmonary disease among adults | 7.0% | 6.0–8.1 |
| Depression among adults | 23.9% | 20.8–27.1 |
| Diagnosed diabetes among adults | 10.2% | 8.8–11.7 |
| High cholesterol among adults who have ever been screened | 30.4% | 27.0–33.9 |
| Obesity among adults | 31.9% | 27.2–36.9 |
| Stroke among adults | 3.3% | 3.0–3.7 |
| All teeth lost among adults aged >=65 years | 13.3% | 11.0–16.0 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 10.9% | 9.0–13.1 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 71.3% | 67.7–74.5 |
| Visits to doctor for routine checkup within the past year among adults | 73.0% | 69.6–76.2 |
| Cholesterol screening among adults | 81.8% | 79.5–83.9 |
| Colorectal cancer screening among adults aged 45–75 years | 67.2% | 62.8–71.5 |
| Visited dentist or dental clinic in the past year among adults | 66.1% | 62.9–69.3 |
| Mammography use among women aged 50-74 years | 70.8% | 63.4–77.7 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 14.9% | 12.5–17.5 |
| Current cigarette smoking among adults | 12.7% | 10.7–15.0 |
| No leisure-time physical activity among adults | 25.2% | 21.4–29.1 |
| Short sleep duration among adults | 33.0% | 28.4–38.0 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 18.1% | 15.6–20.8 |
| Frequent mental distress among adults | 16.3% | 14.4–18.2 |
| Frequent physical distress among adults | 13.7% | 11.9–15.6 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 15.8% | 13.8–18.0 |
| Any disability among adults | 33.1% | 29.3–37.1 |
| Hearing disability among adults | 9.2% | 8.1–10.3 |
| Independent living disability among adults | 8.2% | 7.2–9.4 |
| Mobility disability among adults | 15.1% | 12.9–17.3 |
| Self-care disability among adults | 3.6% | 3.1–4.1 |
| Vision disability among adults | 4.6% | 4.1–5.2 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 20.7% | 17.6–23.7 |
| Food insecurity in the past 12 months among adults | 12.0% | 9.8–14.3 |
| Received food stamps in the past 12 months among adults | 8.3% | 6.7–10.1 |
| Housing insecurity in the past 12 months among adults | 10.1% | 8.5–11.8 |
| Lack of reliable transportation in the past 12 months among adults | 7.0% | 6.0–8.1 |
| Loneliness among adults | 30.0% | 26.2–33.8 |
| Utility services shut-off threat in the past 12 months among adults | 6.4% | 5.4–7.3 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | ID median (p10–p90) |
|---|---|---|---|
| Poverty rate | 5.9% | 10.6% (3.1–25.8%) n=32,364 | 9.9% (1.2–20.3%) n=275 |
| Uninsured 18–64 | 8.4% | 9.0% (1.5–24.3%) n=32,286 | 12.8% (0.0–25.9%) n=276 |
| No HS diploma (25+) | 14.5% | 7.9% (1.8–20.7%) n=32,505 | 6.9% (0.0–17.9%) n=275 |
| Bachelor's or higher (25+) | 19.0% | 23.3% (9.2–53.6%) n=32,505 | 22.1% (8.6–44.8%) n=275 |
| Unemployment rate (16+) | 3.5% | 3.9% (0.0–9.8%) n=32,274 | 2.5% (0.0–6.8%) n=274 |
| Households without a vehicle | 1.4% | 3.9% (0.0–12.5%) n=32,322 | 1.8% (0.0–6.5%) n=275 |
| Broadband subscription | 96.9% | 89.3% (75.1–97.1%) n=32,322 | 90.8% (79.9–100.0%) n=275 |
| Housing cost burden (≥30% income) | 26.3% | 23.7% (10.6–40.0%) n=32,322 | 22.5% (1.7–33.4%) n=275 |
| Homeownership rate | 80.4% | 78.7% (51.7–94.0%) n=32,322 | 80.7% (61.8–97.5%) n=275 |
| Crowded housing (>1 per room) | 4.0% | 1.3% (0.0–6.3%) n=32,322 | 1.8% (0.0–7.2%) n=275 |
| Foreign-born population | 1.7% | 2.6% (0.0–18.6%) n=32,553 | 2.6% (0.0–13.3%) n=277 |
| Single-parent households | 49.3% | 53.6% (37.3–74.1%) n=32,087 | 58.4% (44.1–86.8%) n=271 |
| Population 65+ | 16.2% | 19.4% (10.8–33.6%) n=32,553 | 20.6% (11.3–42.1%) n=277 |
| Median age | 38.3 yr | 42.2 yr (33.0–56.3) n=32,292 | 42.5 yr (31.8–62.3) n=273 |
| Median household income | $70,851 | $72,070 ($46,039–$118,707) n=30,318 | $70,814 ($51,606–$96,415) n=252 |
| Median home value | $331,300 | $222,200 ($100,300–$579,820) n=30,049 | $344,400 ($224,720–$577,280) n=247 |
| Median gross rent | $1,270 | $1,021 ($677–$1,912) n=25,670 | $990 ($730–$1,495) n=192 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | ID median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 77.5 yr ± 0.84 | 78.9 yr (74.7–82.8) n=31,308 | 79.9 yr (76.8–83.5) n=278 |
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 0.84 years of 77.5, 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