Out of 50 ZIP codes with data in Idaho, these are the highest-ranked areas for safety score. See also: National Highest Home Safety Scores in America | All Idaho Rankings
| Statistic | Value |
|---|---|
| ZIP codes ranked | 50 |
| Highest value | 92/100 |
| Median value | 72/100 |
| State | Idaho |
Top 50 Highest-Scoring ZIP Codes
| Rank | ZIP Code | City | State | Safety Score | Safety Score |
|---|---|---|---|---|---|
| 1 | 83501 | Lewiston | ID | 92/100 | 92/100 |
| 2 | 83402 | Idaho Falls | ID | 83/100 | 83/100 |
| 3 | 83605 | Caldwell | ID | 83/100 | 83/100 |
| 4 | 83616 | Eagle | ID | 83/100 | 83/100 |
| 5 | 83634 | Kuna | ID | 83/100 | 83/100 |
| 6 | 83644 | Middleton | ID | 83/100 | 83/100 |
| 7 | 83669 | Star | ID | 83/100 | 83/100 |
| 8 | 83703 | Boise | ID | 83/100 | 83/100 |
| 9 | 83705 | Boise | ID | 83/100 | 83/100 |
| 10 | 83712 | Boise | ID | 83/100 | 83/100 |
| 11 | 83725 | Boise | ID | 83/100 | 83/100 |
| 12 | 83201 | Pocatello | ID | 82/100 | 82/100 |
| 13 | 83204 | Pocatello | ID | 82/100 | 82/100 |
| 14 | 83209 | Pocatello | ID | 82/100 | 82/100 |
| 15 | 83702 | Boise | ID | 82/100 | 82/100 |
| 16 | 83404 | Idaho Falls | ID | 81/100 | 81/100 |
| 17 | 83651 | Nampa | ID | 80/100 | 80/100 |
| 18 | 83687 | Nampa | ID | 80/100 | 80/100 |
| 19 | 83706 | Boise | ID | 80/100 | 80/100 |
| 20 | 83713 | Boise | ID | 80/100 | 80/100 |
| 21 | 83263 | Preston | ID | 79/100 | 79/100 |
| 22 | 83709 | Boise | ID | 78/100 | 78/100 |
| 23 | 83607 | Caldwell | ID | 77/100 | 77/100 |
| 24 | 83301 | Twin Falls | ID | 76/100 | 76/100 |
| 25 | 83316 | Buhl | ID | 75/100 | 75/100 |
| 26 | 83406 | Idaho Falls | ID | 72/100 | 72/100 |
| 27 | 83401 | Idaho Falls | ID | 71/100 | 71/100 |
| 28 | 83686 | Nampa | ID | 68/100 | 68/100 |
| 29 | 83202 | Pocatello | ID | 67/100 | 67/100 |
| 30 | 83642 | Meridian | ID | 67/100 | 67/100 |
| 31 | 83646 | Meridian | ID | 67/100 | 67/100 |
| 32 | 83648 | Mountain Home A F B | ID | 67/100 | 67/100 |
| 33 | 83815 | Coeur D Alene | ID | 67/100 | 67/100 |
| 34 | 83837 | Kellogg | ID | 67/100 | 67/100 |
| 35 | 83868 | Smelterville | ID | 67/100 | 67/100 |
| 36 | 83840 | Kootenai | ID | 66/100 | 66/100 |
| 37 | 83852 | Ponderay | ID | 66/100 | 66/100 |
| 38 | 83835 | Hayden | ID | 64/100 | 64/100 |
| 39 | 83704 | Boise | ID | 63/100 | 63/100 |
| 40 | 83864 | Sandpoint | ID | 63/100 | 63/100 |
| 41 | 83714 | Garden City | ID | 62/100 | 62/100 |
| 42 | 83854 | Post Falls | ID | 61/100 | 61/100 |
| 43 | 83844 | Moscow | ID | 59/100 | 59/100 |
| 44 | 83333 | Hailey | ID | 58/100 | 58/100 |
| 45 | 83340 | Ketchum | ID | 58/100 | 58/100 |
| 46 | 83353 | Sun Valley | ID | 58/100 | 58/100 |
| 47 | 83843 | Moscow | ID | 57/100 | 57/100 |
| 48 | 83814 | Coeur D Alene | ID | 52/100 | 52/100 |
| 49 | 83638 | Mccall | ID | 50/100 | 50/100 |
| 50 | 83858 | Rathdrum | ID | 50/100 | 50/100 |
Methodology
Home Safety Score model 4.0.0 combines SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, county-level EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. A score requires all domains.
Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-08-14.
Frequently Asked Questions
What makes a ZIP code score highly?
Higher scores come from favorable measured results for water compliance, the PFAS MCL screen, radon zone, and annual AQI. The score is a screening metric, not a safety certification.
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