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Arbon Valley, ID
Full City Profile · Idaho · Power County County
2.9
/5.0
C+
Fair
604
Population
18/sq mi density
$64,188
Median Income
$26,419 per capita
$174,300
Home Value
$334,402 Zillow
47°F
Avg Temperature
302 sunny days/yr
290
Violent Crime/100K
4,668 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$64,188 median income, 5.4% unemployment
A+
Affordability
5.0 / 5.0
$174,300 home value, /mo rent
F
Safety
1.0 / 5.0
290 violent crimes/100K
D
Education
1.9 / 5.0
11.0% bachelor's degree or higher
Arbon Valley experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 26°F in January while summers reach 71°F in July. The area gets 302 sunny days per year. Annual precipitation totals 11.8 inches. The area receives 38.5 inches of snow annually. Air quality is rated Good with a median AQI of 33.
Temperature
26°F Jan (-4°C)
71°F Jul (22°C)
| Annual Average | 47.0°F |
| 13% below US avg | |
| January Average | 26°F (-4°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 4,550 ft (1,387 m) |
| Area | 13.2 sq mi (34.1 km²) |
| Population Density | 18/sq mi |
| Coordinates | 42.8876°N, 112.5894°W |
| Timezone | America/Boise |
| County | Power County County |
| Nearest Airport | Pocatello Regional (PIH) 2 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 33.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 16.9 / 100 |
| Social Vulnerability | 25.1 / 100 |
| Community Resilience | 2.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Moderate |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 3.6 m (12 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1909 | UTAH | Earthquake | 3.6 m | — | 121 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Wapi Lava Field (51 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Wapi Lava Field | Shield | 1,604 m (5,262 ft) | -300 | 51 km |
| Hell's Half Acre | Shield | 1,631 m (5,351 ft) | -3250 | 69 km |
| Craters of the Moon | Pyroclastic cone(s) | 2,005 m (6,578 ft) | -130 | 95 km |
| Black Butte Crater Lava Field | Shield | 1,478 m (4,849 ft) | -8400 | 147 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 26°F (-4°C) | 1.0 in | |
| February | 29°F (-2°C) | 0.9 in | |
| March | 37°F (3°C) | 1.1 in | |
| April | 45°F (7°C) | 1.0 in | |
| May | 53°F (12°C) | 1.3 in | Wettest |
| June | 61°F (16°C) | 1.1 in | |
| July | 71°F (22°C) | 0.7 in | Warmest |
| August | 68°F (20°C) | 0.6 in | Driest |
| September | 59°F (15°C) | 0.9 in | |
| October | 48°F (9°C) | 0.9 in | |
| November | 35°F (1°C) | 1.0 in | |
| December | 25°F (-4°C) | 0.9 in | Coldest |
Arbon Valley has a seasonal temperature swing of 46°F / from 25°F in December to 71°F in July. Total annual precipitation is 11.4 inches, with May being the wettest month (1.3") and August the driest (0.6").