COUNTY FATALITY DATA
Custer County: smaller FARS fatality book
Custer County (ID) holds a smaller FARS book (15, #2,575 of 3,137) with 1 latest-year deaths.
- 15
- Total Fatalities (2016-2023)
- 1
- Latest Year Deaths
- Low count
- 0.4%
- of Idaho road deaths
- Stable
- Trend
Smaller fatality book
Custer County ranks #2,575 of 3,137 by total FARS fatalities (15 across 2016-2023) - bottom-third book size.
Custer County in the smaller-book third
According to NHTSA FARS, Custer County carries a bottom-third fatality book (15 across 2016-2023, #2,575 of 3,137) at 1 latest-year deaths.
- #2,575 of 3,137
- smaller-book third
- 19%
- of U.S. counties have fewer deaths
- Stable
- fatality trend
FARS milepost strip
Milepost CUSTER-37 · Custer 15 deaths
Custer County · 1 latest · stable
- POST 15 tot
- BAND 1 yr
- VOL 15 book
- AVG Stable
- YOY 15 crash
- RATE 1.7/yr
Stamps derive from this county's NHTSA FARS row (per-100k or book, corpus rank, trend, nationwide peer NAME, vs-state gap), not a trip-risk forecast. PlainRoadSafety is informational only. See our disclaimer. Verify with NHTSA FARS → · Read with methodology → · Understanding road fatality data → · Idaho state profile →
How does Custer County compare?
Custer County recorded 1 road deaths in its most recent year, 0.4% of Idaho's statewide total, more than 19% of U.S. counties by count. This county is below the 10,000-resident threshold for a population-stable per-capita rate, so figures are shown as counts.
Source: NHTSA Fatality Analysis Reporting System (FARS). Data period: 2016-2023.
More road safety data related to Custer County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Idaho statewide fatality dataAll counties in this state
- Safest counties per capitaNational county rate ranking
- Deadliest states for drivingContext for ID
- State fatality changesYear-over-year state trends
- Browse all U.S. countiesAlphabetical county index
- All state profiles51 state dashboards
- State vs U.S. safety comparisonRoute-level lookup tool
- National statistics downloadFARS CSV + findings
- How to read FARS fatality dataMethodology primer
- Per-mile vs per-capita road riskRate denominator explained
- Counties starting with CLetter index including ID counties
Frequently Asked Questions
How many traffic fatalities occurred in Custer County, Idaho?
Custer County recorded 15 total traffic fatalities across 15 reported crashes over the data period (2016-2023). The most recent year saw 1 fatalities. The county averages approximately 1.7 fatalities per year.
What is the leading cause of road fatalities in Custer County?
Cause-code breakdowns are not individually published for Custer County in the current FARS release. Statewide data for Idaho may provide additional context.
Is the trend of road fatalities in Custer County increasing or decreasing?
The trend in Custer County is stable. Fatality counts have remained relatively consistent over the data period.
What is the fatality rate per capita in Custer County?
Per-capita fatality rate data is not available for Custer County (fewer than 10,000 residents). By raw count, the county sits below the national midpoint for raw county death tolls.
How does Custer County compare to the rest of Idaho?
Custer County recorded 1 deaths in its most recent year, below the Idaho county average of 6. Visit the Idaho state page for the full county-by-county breakdown.
Where does the road fatality data for Custer County come from?
All road fatality data comes from the NHTSA Fatality Analysis Reporting System (FARS), a census of fatal motor vehicle crashes on public roads in the United States. FARS data covers the period 2016-2023 and includes all crashes resulting in at least one fatality within 30 days.