ZIP code
99820
in Angoon, AlaskaPopulation 480
40.00/ 100
Ranked #26,756 of 32,066 US ZIPs (bottom 17%)
Ranked #96 of 211 Alaska ZIPs (top 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.
Park land
91%
in the top 0.3% nationally
Higher is healthier
ST99thUS99thDefinition & source ›
The share of this ZIP’s land area that is public parkland.
Full methodology ›Walkability
0.021 intersections/sq mi
in the bottom 0.4% nationally
Higher is healthier
ST7thUS1stDefinition & source ›
The number of street intersections per square mile — a standard street-connectivity measure; denser networks correlate with more walkable neighborhoods.
Full methodology ›Air-toxics cancer risk
9.5 per million
in the bottom 0.4% nationally
Lower is healthier
ST51stUS1stDefinition & 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 ›Mammography
63.4%
in the bottom 1.7% nationally
Higher is healthier
ST61stUS2ndDefinition & source ›
The estimated share of women aged 50–74 who had a mammogram within the past two years.
Full methodology ›Unemployment rate
30.1%
in the top 0.8% nationally
Lower is healthier
ST92ndUS99thDefinition & source ›
The share of the civilian labor force that is unemployed.
Full methodology ›Households without a vehicle
33.9%
in the top 2.0% nationally
Lower is healthier
ST52ndUS98thDefinition & source ›
The share of households with no vehicle available.
Full methodology ›Distance to a nursing home
26.7 mi
in the top 2.0% nationally
Lower is healthier
ST30thUS98thDefinition & source ›
The distance in miles from this ZIP’s edge to the nearest Medicare- or Medicaid-certified nursing home.
Full methodology ›Transportation noise
0.00%
at the national minimum
Lower is healthier
ST1stUS1stDefinition & source ›
The modeled share of residents exposed to average road, rail, and aviation noise at or above 55 decibels — a noticeable background presence.
Full methodology ›Distance to an emergency room
27.4 mi
in the top 2.4% nationally
Lower is healthier
ST27thUS98thDefinition & source ›
The distance in miles from this ZIP’s edge to the nearest Medicare-certified hospital with an emergency room.
Full methodology ›Distance to a Superfund site
121.9 mi
in the top 2.7% nationally
Higher is healthier
ST38thUS97thDefinition & 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 ›The read
Angoon, Alaska (ZIP 99820) ranks in the bottom 17% nationally (26,756th) and the top 45% of Alaska (96th), based on limited data; treat as directional.
Several readings make the pressure on this area plain: walkability stands in the bottom 0.4% nationally, and modeled mammography sits in the bottom 1.7% nationally. Unemployment resides in the top 0.8% nationally, and households without a vehicle stands in the top 2.0% nationally. Distance to a nursing home sits in the top 2.0% nationally, and distance to an emergency room resides in the top 2.4% nationally. On the encouraging side, park land stands in the top 0.3% nationally, modeled air-toxics cancer risk sits in the bottom 0.4% nationally, and modeled transportation noise resides at the national minimum. Distance to a Superfund site stands in the top 2.7% nationally.
Against its neighbors, park land runs far higher than the surrounding ZIPs on this measure. For context, air-toxics cancer risk is a modeled EPA estimate of added lifetime cancer risk from breathing outdoor air, per million people. Distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. Transportation noise is the modeled share of an area exposed to average road, rail, and air noise at or above 55 decibels. The closest ZIP that ranks healthier overall is ZIP 99835, about 4.6 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
Environmental HazardPartial
in the top 0.00%
14%
Mental Health
healthier than 79%
9%
Holding it back
Chronic Disease Burden
healthier than 29%
22%
Social Need / SDOH
healthier than 3%
17%
Preventive Care
healthier than 5%
13%
Risk Behavior
healthier than 10%
11%
Disability
healthier than 15%
8%
Healthcare Access
healthier than 12%
6%
No data: Climate / Disaster Risk — not measured in this ZIP, so it is left out of the score entirely rather than estimated.
“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
99835
Alaskaabout 4.6 mi away
Score 58.05
Closest healthier
99833
Alaskaabout 10 mi away
Score 54.33
Similar health profile
99760
Alaska97% similar profile
Score 44.51
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 | 29.2% | 25.6–32.9 |
| High blood pressure among adults | 40.8% | 36.2–45.4 |
| Cancer (non-skin) or melanoma among adults | 7.7% | 6.8–8.6 |
| Current asthma among adults | 12.5% | 11.0–14.0 |
| Coronary heart disease among adults | 8.9% | 7.7–10.1 |
| Chronic obstructive pulmonary disease among adults | 8.6% | 7.2–10.2 |
| Depression among adults | 18.3% | 15.2–21.6 |
| Diagnosed diabetes among adults | 15.7% | 13.4–18.1 |
| High cholesterol among adults who have ever been screened | 36.6% | 32.0–41.2 |
| Obesity among adults | 39.4% | 31.4–48.0 |
| Stroke among adults | 5.1% | 4.5–5.8 |
| All teeth lost among adults aged >=65 years | 12.7% | 10.2–15.4 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 11.1% | 8.6–13.8 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 73.1% | 69.4–76.4 |
| Visits to doctor for routine checkup within the past year among adults | 70.5% | 66.0–74.7 |
| Cholesterol screening among adults | 81.6% | 78.8–84.2 |
| Colorectal cancer screening among adults aged 45–75 years | 55.9% | 50.2–61.1 |
| Visited dentist or dental clinic in the past year among adults | 48.9% | 44.8–52.8 |
| Mammography use among women aged 50-74 years | 63.4% | 53.3–72.2 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 15.6% | 12.7–18.8 |
| Current cigarette smoking among adults | 23.3% | 19.1–27.8 |
| No leisure-time physical activity among adults | 27.5% | 22.3–33.0 |
| Short sleep duration among adults | 40.5% | 33.0–47.6 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 26.6% | 22.7–31.0 |
| Frequent mental distress among adults | 16.7% | 14.4–19.0 |
| Frequent physical distress among adults | 18.0% | 15.6–20.7 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 15.9% | 13.5–18.5 |
| Any disability among adults | 38.7% | 33.4–44.3 |
| Hearing disability among adults | 12.1% | 10.7–13.6 |
| Independent living disability among adults | 10.4% | 8.9–12.1 |
| Mobility disability among adults | 19.3% | 16.4–22.4 |
| Self-care disability among adults | 5.2% | 4.5–6.0 |
| Vision disability among adults | 8.2% | 7.0–9.4 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 29.8% | 25.4–35.0 |
| Food insecurity in the past 12 months among adults | 23.9% | 19.3–29.2 |
| Received food stamps in the past 12 months among adults | 16.1% | 12.6–20.3 |
| Housing insecurity in the past 12 months among adults | 18.1% | 15.0–21.7 |
| Lack of reliable transportation in the past 12 months among adults | 14.3% | 12.1–16.9 |
| Loneliness among adults | 33.1% | 28.1–39.0 |
| Utility services shut-off threat in the past 12 months among adults | 12.9% | 10.9–15.3 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | AK median (p10–p90) |
|---|---|---|---|
| Poverty rate | 19.4% | 10.6% (3.1–25.8%) n=32,364 | 13.7% (1.4–38.0%) n=230 |
| Uninsured 18–64 | 32.9% | 9.0% (1.5–24.3%) n=32,286 | 20.8% (8.5–50.0%) n=225 |
| No HS diploma (25+) | 12.5% | 7.9% (1.8–20.7%) n=32,505 | 8.4% (1.4–25.1%) n=230 |
| Bachelor's or higher (25+) | 12.9% | 23.3% (9.2–53.6%) n=32,505 | 15.0% (0.0–37.4%) n=230 |
| Unemployment rate (16+) | 30.1% | 3.9% (0.0–9.8%) n=32,274 | 8.6% (0.0–29.5%) n=226 |
| Households without a vehicle | 33.9% | 3.9% (0.0–12.5%) n=32,322 | 31.1% (1.0–95.5%) n=228 |
| Broadband subscription | 66.7% | 89.3% (75.1–97.1%) n=32,322 | 84.8% (49.6–96.0%) n=228 |
| Housing cost burden (≥30% income) | 23.5% | 23.7% (10.6–40.0%) n=32,322 | 17.0% (0.0–33.2%) n=228 |
| Homeownership rate | 60.7% | 78.7% (51.7–94.0%) n=32,322 | 71.7% (45.5–94.4%) n=228 |
| Crowded housing (>1 per room) | 3.8% | 1.3% (0.0–6.3%) n=32,322 | 8.5% (0.0–48.6%) n=228 |
| Foreign-born population | 0.0% | 2.6% (0.0–18.6%) n=32,553 | 0.8% (0.0–11.1%) n=231 |
| Single-parent households | 46.3% | 53.6% (37.3–74.1%) n=32,087 | 44.2% (18.7–68.2%) n=221 |
| Population 65+ | 21.7% | 19.4% (10.8–33.6%) n=32,553 | 12.7% (3.0–29.7%) n=231 |
| Median age | 42.0 yr | 42.2 yr (33.0–56.3) n=32,292 | 35.7 yr (22.6–53.6) n=226 |
| Median household income | $45,288 | $72,070 ($46,039–$118,707) n=30,318 | $66,823 ($39,905–$108,850) n=197 |
| Median home value | $183,900 | $222,200 ($100,300–$579,820) n=30,049 | $177,500 ($66,830–$395,940) n=178 |
| Median gross rent | $722 | $1,021 ($677–$1,912) n=25,670 | $1,078 ($688–$1,571) n=143 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | AK median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 79.3 yr ± 1.15 | 78.9 yr (74.7–82.8) n=31,308 | 79.0 yr (75.1–84.7) n=222 |
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 1.15 years of 79.3, 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