ZIP code
83660
in Parma, IdahoPopulation 6,434
43.59/ 100
Ranked #23,809 of 32,066 US ZIPs (bottom 26%)
Ranked #232 of 268 Idaho ZIPs (bottom 13.5%)
Ranked #32 of 38 Boise City, ID ZIPs (bottom 16%)
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
62%
in the bottom 1.2% nationally
Higher is healthier
ST4thUS1stDefinition & source ›
The estimated share of women aged 50–74 who had a mammogram within the past two years.
Full methodology ›Arsenic in groundwater
40.7%
in the top 1.5% nationally
Lower is healthier
ST94thUS99thDefinition & 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 ›Fine-particle (PM2.5) exceedance
1.9%
in the top 4.9% nationally
Lower is healthier
ST66thUS95thDefinition & 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 ›Crowded housing
8.8%
in the top 5.7% nationally
Lower is healthier
ST95thUS94thDefinition & source ›
The share of occupied homes with more than one person per room, the Census definition of crowded housing.
Full methodology ›Hearing disability
11.4%
in the top 7.0% nationally
Lower is healthier
ST56thUS93rdDefinition & source ›
The estimated share of adults who are deaf or have serious difficulty hearing.
Full methodology ›Distance to a Superfund site
67.5 mi
in the top 7.0% nationally
Higher is healthier
ST90thUS93rdDefinition & 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 ›Colon-cancer screening
57.5%
in the bottom 8.2% nationally
Higher is healthier
ST9thUS8thDefinition & source ›
The estimated share of adults aged 45–75 who are up to date on colorectal-cancer screening.
Full methodology ›Loneliness
28.3%
in the bottom 9.0% nationally
Lower is healthier
ST49thUS9thDefinition & source ›
The estimated share of adults who report feeling lonely.
Full methodology ›Grocery access
0.16 per 1,000 residents
in the top 10.7% nationally
Higher is healthier
ST94thUS89thDefinition & source ›
The number of full supermarkets 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. ZipVitals’s food-access signal is derived from these in-ZIP densities — it is not USDA’s food-desert designation, which measures distance to the nearest supermarket. Where a leg is missing, a ZIP reads “not determinable,” never “not a food desert.”
Full methodology ›Dry extreme heat
44.6 days/year
in the top 10.8% nationally
Lower is healthier
ST99thUS89thDefinition & source ›
The average number of days per year with a modeled daily high of at least 95 °F.
Full methodology ›The read
On balance, and by the composite measure, Parma, Idaho (ZIP 83660) ranks in the bottom 26% nationally (23,809th) and the bottom 13.5% of Idaho (232nd), based on limited data; treat as directional.
The burdens that read clearest in the data come first: modeled mammography lands in the bottom 1.2% nationally, and arsenic registers in the top 1.5% nationally. Modeled fine-particle sits in the top 4.9% nationally, and crowded housing rests in the top 5.7% nationally. Modeled hearing disability is in the top 7.0% nationally, colon screening stands in the bottom 8.2% nationally, and extreme heat settles in the top 10.8% nationally. Better still, distance to a Superfund site lies in the top 7.0% nationally, modeled loneliness resides in the bottom 9.0% nationally, and grocery lands in the top 10.7% nationally.
In plainer terms, arsenic is a natural groundwater contaminant, here a modeled estimate of the chance private-well levels exceed a benchmark. Fine-particle is fine airborne particles about one-thirtieth the width of a hair, counted on modeled days above the EPA standard. Distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. For a healthier nearby ZIP overall, look to ZIP 83607, 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. Compare it against the US, this state and the Boise City, ID metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Risk Behavior
healthier than 64%
11%
About typical
Chronic Disease Burden
healthier than 44%
21%
Mental Health
healthier than 47%
8%
Healthcare Access
healthier than 55%
5%
Holding it back
Social Need / SDOH
healthier than 36%
16%
Environmental Hazard
healthier than 25%
14%
Preventive Care
healthier than 6%
13%
Disability
healthier than 18%
7%
Climate / Disaster RiskPartial
healthier than 24%
5%
Lifting this score
Environmental Hazard
healthier than 65%
14%
About typical
Chronic Disease Burden
healthier than 45%
21%
Healthcare Access
healthier than 53%
5%
Holding it back
Social Need / SDOH
healthier than 16%
16%
Preventive Care
healthier than 6%
13%
Risk Behavior
healthier than 16%
11%
Mental Health
healthier than 21%
8%
Disability
healthier than 28%
7%
Climate / Disaster RiskPartial
healthier than 3%
5%
Lifting this score
Environmental Hazard
healthier than 82%
14%
Holding it back
Chronic Disease Burden
healthier than 7%
21%
Social Need / SDOH
healthier than 7%
16%
Preventive Care
healthier than 13%
13%
Risk Behavior
healthier than 8%
11%
Mental Health
healthier than 34%
8%
Disability
healthier than 6%
7%
Climate / Disaster RiskPartial
healthier than 4%
5%
Healthcare Access
healthier than 19%
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
83607
Idahoshares a border
Score 47.85
Closest healthier
83619
Idahoshares a border
Score 47.42
Similar health profile
87105
New Mexico97% similar profile
Score 42.66
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 | 29.6% | 27.2–32.2 |
| High blood pressure among adults | 35.7% | 33.0–38.8 |
| Cancer (non-skin) or melanoma among adults | 8.9% | 8.1–9.7 |
| Current asthma among adults | 11.3% | 10.2–12.5 |
| Coronary heart disease among adults | 7.6% | 6.9–8.4 |
| Chronic obstructive pulmonary disease among adults | 8.8% | 7.7–9.8 |
| Depression among adults | 23.4% | 21.0–26.1 |
| Diagnosed diabetes among adults | 13.5% | 12.0–15.2 |
| High cholesterol among adults who have ever been screened | 37.0% | 34.1–40.1 |
| Obesity among adults | 36.6% | 32.6–40.8 |
| Stroke among adults | 4.1% | 3.8–4.5 |
| All teeth lost among adults aged >=65 years | 15.7% | 13.4–18.2 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 13.6% | 11.8–15.8 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 72.3% | 69.4–75.0 |
| Visits to doctor for routine checkup within the past year among adults | 73.9% | 71.2–76.7 |
| Cholesterol screening among adults | 81.2% | 79.2–83.2 |
| Colorectal cancer screening among adults aged 45–75 years | 57.5% | 53.7–61.2 |
| Visited dentist or dental clinic in the past year among adults | 59.2% | 56.2–62.1 |
| Mammography use among women aged 50-74 years | 62.0% | 55.6–67.9 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 13.6% | 11.8–15.7 |
| Current cigarette smoking among adults | 14.7% | 12.7–16.8 |
| No leisure-time physical activity among adults | 28.0% | 24.8–31.5 |
| Short sleep duration among adults | 35.6% | 31.9–39.4 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 22.6% | 20.2–25.2 |
| Frequent mental distress among adults | 16.9% | 15.2–18.7 |
| Frequent physical distress among adults | 16.4% | 14.7–18.2 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 18.5% | 16.7–20.6 |
| Any disability among adults | 41.4% | 37.9–45.0 |
| Hearing disability among adults | 11.4% | 10.3–12.6 |
| Independent living disability among adults | 10.1% | 9.0–11.3 |
| Mobility disability among adults | 19.1% | 17.0–21.3 |
| Self-care disability among adults | 4.9% | 4.4–5.4 |
| Vision disability among adults | 6.5% | 5.9–7.2 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 20.3% | 17.9–23.0 |
| Food insecurity in the past 12 months among adults | 16.4% | 14.3–19.0 |
| Received food stamps in the past 12 months among adults | 12.3% | 10.5–14.3 |
| Housing insecurity in the past 12 months among adults | 12.3% | 10.7–14.0 |
| Lack of reliable transportation in the past 12 months among adults | 9.1% | 8.1–10.3 |
| Loneliness among adults | 28.3% | 25.2–31.5 |
| Utility services shut-off threat in the past 12 months among adults | 8.6% | 7.5–9.7 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | ID median (p10–p90) |
|---|---|---|---|
| Poverty rate | 14.1% | 10.6% (3.1–25.8%) n=32,364 | 9.9% (1.2–20.3%) n=275 |
| Uninsured 18–64 | 20.0% | 9.0% (1.5–24.3%) n=32,286 | 12.8% (0.0–25.9%) n=276 |
| No HS diploma (25+) | 15.7% | 7.9% (1.8–20.7%) n=32,505 | 6.9% (0.0–17.9%) n=275 |
| Bachelor's or higher (25+) | 18.6% | 23.3% (9.2–53.6%) n=32,505 | 22.1% (8.6–44.8%) n=275 |
| Unemployment rate (16+) | 2.0% | 3.9% (0.0–9.8%) n=32,274 | 2.5% (0.0–6.8%) n=274 |
| Households without a vehicle | 1.1% | 3.9% (0.0–12.5%) n=32,322 | 1.8% (0.0–6.5%) n=275 |
| Broadband subscription | 89.1% | 89.3% (75.1–97.1%) n=32,322 | 90.8% (79.9–100.0%) n=275 |
| Housing cost burden (≥30% income) | 26.4% | 23.7% (10.6–40.0%) n=32,322 | 22.5% (1.7–33.4%) n=275 |
| Homeownership rate | 71.0% | 78.7% (51.7–94.0%) n=32,322 | 80.7% (61.8–97.5%) n=275 |
| Crowded housing (>1 per room) | 8.8% | 1.3% (0.0–6.3%) n=32,322 | 1.8% (0.0–7.2%) n=275 |
| Foreign-born population | 8.1% | 2.6% (0.0–18.6%) n=32,553 | 2.6% (0.0–13.3%) n=277 |
| Single-parent households | 42.7% | 53.6% (37.3–74.1%) n=32,087 | 58.4% (44.1–86.8%) n=271 |
| Population 65+ | 18.6% | 19.4% (10.8–33.6%) n=32,553 | 20.6% (11.3–42.1%) n=277 |
| Median age | 37.5 yr | 42.2 yr (33.0–56.3) n=32,292 | 42.5 yr (31.8–62.3) n=273 |
| Median household income | $63,653 | $72,070 ($46,039–$118,707) n=30,318 | $70,814 ($51,606–$96,415) n=252 |
| Median home value | $417,900 | $222,200 ($100,300–$579,820) n=30,049 | $344,400 ($224,720–$577,280) n=247 |
| Median gross rent | $997 | $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 | 79.0 yr ± 1.23 | 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 1.23 years of 79.0, 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