107
Fatal crashes
114
Fatalities
31%
Drunk driver
15
Avg per year
Deadliest fatal-crash clusters in Napa County
Locations with multiple fatal crashes on the same road segment, 2017-2023. Click any location to pull the full report — every individual crash with vehicle, person, and contributing-factor detail.
2 fatal crashes
$9 report →
2 fatalities · 2020–2023
Other Principal Arterial
38.234, -122.260
2 fatal crashes
$9 report →
2 fatalities · 2020
Principal Arterial - Other
38.386, -122.349
2 fatal crashes
$9 report →
2 fatalities · 2018–2023
Major Collector
38.454, -122.152
Crashes by year
| Year | Crashes | Fatalities | Drunk driver |
|---|---|---|---|
| 2017 | 14 | 15 | 5 |
| 2018 | 15 | 15 | 4 |
| 2019 | 16 | 17 | 4 |
| 2020 | 21 | 21 | 5 |
| 2021 | 16 | 17 | 3 |
| 2022 | 10 | 11 | 5 |
| 2023 | 15 | 18 | 7 |
Cities in Napa County
Fatal crashes by city within Napa County. Need crash history at a specific address or intersection? Our intersection report shows every fatal crash within any radius of a GPS coordinate.
| City | Crashes | Fatalities |
|---|---|---|
| NAPA | 18 | 19 |
| AMERICAN CANYON | 5 | 5 |
| CALISTOGA | 1 | 1 |
| ST HELENA | 1 | 1 |
| YOUNTVILLE | 1 | 1 |
When crashes happen
By month
| Month | Crashes |
|---|---|
| January | 12 |
| February | 4 |
| March | 5 |
| April | 8 |
| May | 12 |
| June | 12 |
| July | 7 |
| August | 10 |
| September | 8 |
| October | 14 |
| November | 10 |
| December | 5 |
Most dangerous hours
| Hour | Crashes |
|---|---|
| 11:00 | 10 |
| 18:00 | 9 |
| 12:00 | 7 |
| 14:00 | 7 |
| 22:00 | 6 |
| 21:00 | 6 |
| 01:00 | 6 |
| 16:00 | 6 |
| 09:00 | 5 |
| 06:00 | 4 |
Vehicles involved in fatal crashes
| Make | Vehicles involved |
|---|---|
| Toyota | 18 |
| Ford | 17 |
| Honda | 16 |
| Chevrolet | 14 |
| Harley-Davidson | 11 |
| GMC | 7 |
| Dodge | 6 |
| BMW | 5 |
| Cadillac | 4 |
| Volkswagen | 4 |
Conditions
Weather
| Weather | Crashes |
|---|---|
| Clear | 94 |
| Cloudy | 6 |
| Rain | 6 |
| Fog, Smog, Smoke | 1 |
Collision type
| Type | Crashes |
|---|---|
| Single vehicle / pedestrian / object | 70 |
| Front-to-Front | 17 |
| Angle | 16 |
| Sideswipe - Opposite Direction | 2 |
| Front-to-Rear | 1 |
| Other | 1 |
Need crash data for a specific location in Napa County?
Our intersection report shows every fatal crash within any radius of a GPS coordinate — with a map, event sequence, contributing factors, vehicle and person details. Used by attorneys for discovery and insurance teams for risk assessment.
For programmatic access to Napa County crash data, see the API guide. $19/mo for full access.
Data source: NHTSA Fatality Analysis Reporting System (FARS), 2017-2023. Updated annually.
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