Hoonah-Angoon County, Alaska
3 ZIP codes · Avg score 73/100 · Grade B · Updated 2026-06-03
Based on current EPA data, Hoonah-Angoon County's 3 ZIP codes maintain an above-average drinking water safety record.
How Hoonah-Angoon County Compares
How Hoonah-Angoon County Compares
Hoonah-Angoon County scores 2 points below the Alaska state average (75/100) and 5 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
Key Risk Factors
Health risk index: 15.6 (asthma 11.3%, diabetes 14.8%)
Estimated additional annual cost per homeowner: $900, driven primarily by sea_level
Infrastructure: 0.567% avg pipe failure probability, 67% of ZIPs at high risk
67.7% of homes built before 1978 (lead paint era)
Violation History (2021–2024)
↓ Improving trendEPA violation counts by year across Hoonah-Angoon County water systems. Health-based shown in red, total in blue.
Peak year: 2021 with 3 violations. Past 5 years: 8 total (8 health-based). Health-based violations are declining versus the prior 2-year window.
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $900
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
792 housing units in Hoonah-Angoon County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Hoonah-Angoon County
Remediation costs are relatively manageable for most homeowners in Hoonah-Angoon County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Hoonah-Angoon County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 3 systems in Hoonah-Angoon County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Angoon Public Water | 450 | 163 |
| 2 | Pelican Utilities | 230 | 30 |
| 3 | Hoonah Public Water System | 980 | 3 |
All ZIP Codes in Hoonah-Angoon County
3 ZIP codes tracked in Hoonah-Angoon County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 99829 | Hoonah | 80 | B | 3 (2 health) | $341K |
| 2 | 99832 | Pelican | 70 | B | 30 | $166K |
| 3 | 99820 | Angoon | 69 | C | 163 (6 health) | $192K |
Recommended Buyer Guides for Hoonah-Angoon County
Retailer arrangements don't shape what appears here — the selection logic is independent, filtered against EPA detections and the federal hazard data on file for this county.
- Best Lead Paint Test Kits — 67.7% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Overview
Hoonah-Angoon County in Alaska covers 3 ZIP codes with an average Home Safety Score of B (73/100).
3 of 3 ZIP codes have recorded EPA violations. 8 health-based violations have been documented.
← Back to Alaska water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.