ZIP code
98638
in Naselle, WashingtonPopulation 1,443
52.82/ 100
Ranked #12,345 of 32,066 US ZIPs (top 38%)
Ranked #318 of 581 Washington ZIPs (bottom 45%)
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.
Humid extreme heat
3.7 days/year
in the bottom 2.2% nationally
Lower is healthier
ST12thUS2ndDefinition & 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 ›PFAS in drinking water
6.2%
in the bottom 2.3% nationally
Lower is healthier
ST7thUS2ndDefinition & source ›
The modeled probability that PFAS “forever chemicals” would be detected in untreated groundwater in this area, the source private wells draw on.
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 ›Natural-disaster risk
in the top 2.6% nationally
Lower is healthier
ST90thUS97thDefinition & 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 ›Air-toxics cancer risk
10 per million
in the bottom 2.8% nationally
Lower is healthier
ST1stUS3rdDefinition & source ›
The EPA’s modeled estimate of added lifetime cancer risk from breathing outdoor air toxics, in cases per million people exposed over a lifetime.
Full methodology ›Crowded housing
8.3%
in the top 6.2% nationally
Lower is healthier
ST91stUS94thDefinition & source ›
The share of occupied homes with more than one person per room, the Census definition of crowded housing.
Full methodology ›Home broadband subscription
98.5%
in the top 6.5% nationally
Higher is healthier
ST92ndUS94thDefinition & source ›
The share of households with a broadband internet subscription.
Full methodology ›Arsenic in groundwater
1.3%
in the bottom 9.4% nationally
Lower is healthier
ST2ndUS9thDefinition & 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 ›Housing-cost burden
10.5%
in the bottom 9.9% nationally
Lower is healthier
ST6thUS10thDefinition & source ›
The share of households spending 30% or more of their income on housing.
Full methodology ›Fiber broadband
90.1%
in the top 15% nationally
Higher is healthier
ST97thUS85thDefinition & source ›
The share of homes where fiber-optic internet service is available.
Full methodology ›The read
Naselle, Washington (ZIP 98638), overall, ranks in the top 38% healthiest ZIPs nationally (12,345th) and the bottom 45% of Washington (318th), based on limited data; treat as directional.
This area's measures are easy to read as a mixed set: modeled humid heat resides in the bottom 2.2% nationally, pfas settles in the bottom 2.3% nationally, and air-toxics cancer risk is in the bottom 2.8% nationally. Home broadband subscription sits in the top 6.5% nationally, modeled arsenic lands in the bottom 9.4% nationally, and housing-cost burden lies in the bottom 9.9% nationally. Modeled tree cover stands in the top 10.5% nationally. Set against that, modeled disaster risk rests in the top 2.6% nationally, and crowded housing registers in the top 6.2% nationally. Modeled expected annual loss resides in the top 10.5% nationally.
Measured against the nearby ZIPs, expected annual loss runs far lower than the surrounding ZIPs on this measure. Defined simply, pfas is the man-made "forever chemicals" that build up in the body and environment instead of breaking down; here a modeled estimate of the chance a private well contains them. Disaster risk is the area's national rank on its highest non-flood peril in FEMA's modeled Risk Index, like wildfire or quake. Air-toxics cancer risk is a modeled EPA estimate of added lifetime cancer risk from breathing outdoor air, per million people. ZIP 97146, about 4.4 miles away, comes out healthier 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.
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 68%
16%
Environmental Hazard
in the top 0.5%
14%
Risk Behavior
healthier than 79%
11%
Climate / Disaster RiskPartial
in the top 0.00%
5%
About typical
Preventive Care
healthier than 41%
13%
Disability
healthier than 46%
7%
Healthcare Access
healthier than 45%
5%
Holding it back
Chronic Disease Burden
healthier than 35%
21%
Mental Health
healthier than 29%
8%
Lifting this score
Environmental Hazard
healthier than 97%
14%
Preventive Care
healthier than 67%
13%
Climate / Disaster RiskPartial
in the top 0.00%
5%
Holding it back
Chronic Disease Burden
healthier than 13%
21%
Social Need / SDOH
healthier than 26%
16%
Risk Behavior
healthier than 37%
11%
Mental Health
healthier than 40%
8%
Disability
healthier than 22%
7%
Healthcare Access
healthier than 36%
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
98577
Washingtonshares a border
Score 50.93
Closest healthier
97146
Oregonabout 4.4 mi away
Score 53.62
Similar health profile
98363
Washington93% similar profile
Score 52.78
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 | 34.3% | 31.5–37.2 |
| High blood pressure among adults | 38.8% | 35.6–42.2 |
| Cancer (non-skin) or melanoma among adults | 11.1% | 10.3–12.1 |
| Current asthma among adults | 11.4% | 10.3–12.6 |
| Coronary heart disease among adults | 8.1% | 7.2–8.9 |
| Chronic obstructive pulmonary disease among adults | 7.8% | 6.9–8.8 |
| Depression among adults | 26.2% | 23.2–29.4 |
| Diagnosed diabetes among adults | 13.2% | 11.6–14.8 |
| High cholesterol among adults who have ever been screened | 40.5% | 37.2–44.0 |
| Obesity among adults | 36.4% | 31.3–41.8 |
| Stroke among adults | 4.2% | 3.8–4.6 |
| All teeth lost among adults aged >=65 years | 9.5% | 8.1–11.2 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 7.9% | 6.6–9.4 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 77.0% | 74.4–79.4 |
| Visits to doctor for routine checkup within the past year among adults | 72.6% | 69.4–75.8 |
| Cholesterol screening among adults | 85.0% | 83.3–86.7 |
| Colorectal cancer screening among adults aged 45–75 years | 70.7% | 67.0–74.1 |
| Visited dentist or dental clinic in the past year among adults | 63.8% | 60.8–66.5 |
| Mammography use among women aged 50-74 years | 74.2% | 68.0–79.6 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 15.0% | 12.8–17.6 |
| Current cigarette smoking among adults | 13.3% | 11.4–15.4 |
| No leisure-time physical activity among adults | 20.6% | 17.6–23.9 |
| Short sleep duration among adults | 34.2% | 29.9–38.6 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 20.3% | 17.9–22.9 |
| Frequent mental distress among adults | 17.1% | 15.4–19.1 |
| Frequent physical distress among adults | 15.4% | 13.8–17.2 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 14.9% | 13.3–16.7 |
| Any disability among adults | 33.8% | 30.3–37.5 |
| Hearing disability among adults | 9.2% | 8.3–10.2 |
| Independent living disability among adults | 8.3% | 7.4–9.3 |
| Mobility disability among adults | 15.7% | 13.8–17.6 |
| Self-care disability among adults | 4.1% | 3.6–4.5 |
| Vision disability among adults | 4.9% | 4.4–5.4 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | WA median (p10–p90) |
|---|---|---|---|
| Poverty rate | 5.0% | 10.6% (3.1–25.8%) n=32,364 | 9.6% (3.5–22.3%) n=583 |
| Uninsured 18–64 | 18.4% | 9.0% (1.5–24.3%) n=32,286 | 8.2% (1.8–22.7%) n=582 |
| No HS diploma (25+) | 3.9% | 7.9% (1.8–20.7%) n=32,505 | 7.0% (1.5–16.5%) n=588 |
| Bachelor's or higher (25+) | 19.0% | 23.3% (9.2–53.6%) n=32,505 | 27.4% (12.3–59.7%) n=588 |
| Unemployment rate (16+) | 4.1% | 3.9% (0.0–9.8%) n=32,274 | 4.5% (0.0–9.7%) n=584 |
| Households without a vehicle | 2.6% | 3.9% (0.0–12.5%) n=32,322 | 3.7% (0.0–10.2%) n=580 |
| Broadband subscription | 98.5% | 89.3% (75.1–97.1%) n=32,322 | 92.7% (81.1–97.4%) n=580 |
| Housing cost burden (≥30% income) | 10.5% | 23.7% (10.6–40.0%) n=32,322 | 28.9% (14.6–40.6%) n=580 |
| Homeownership rate | 85.9% | 78.7% (51.7–94.0%) n=32,322 | 75.2% (48.2–91.7%) n=580 |
| Crowded housing (>1 per room) | 8.3% | 1.3% (0.0–6.3%) n=32,322 | 2.6% (0.0–7.9%) n=580 |
| Foreign-born population | 3.7% | 2.6% (0.0–18.6%) n=32,553 | 6.7% (0.3–27.6%) n=588 |
| Single-parent households | 65.1% | 53.6% (37.3–74.1%) n=32,087 | 54.3% (40.5–76.0%) n=574 |
| Population 65+ | 25.3% | 19.4% (10.8–33.6%) n=32,553 | 18.9% (10.3–36.9%) n=588 |
| Median age | 41.0 yr | 42.2 yr (33.0–56.3) n=32,292 | 41.0 yr (32.9–58.8) n=584 |
| Median household income | $63,664 | $72,070 ($46,039–$118,707) n=30,318 | $84,646 ($56,217–$132,145) n=547 |
| Median home value | $375,000 | $222,200 ($100,300–$579,820) n=30,049 | $452,750 ($241,540–$826,380) n=542 |
| Median gross rent | $1,657 | $1,021 ($677–$1,912) n=25,670 | $1,416 ($840–$2,197) n=476 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | WA median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 80.7 yr ± 1.64 | 78.9 yr (74.7–82.8) n=31,308 | 80.2 yr (77.3–83.1) n=584 |
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 1.64 years of 80.7, 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