Quick answer
According to crimebycity.com's analysis of NHTSA Fatality Analysis Reporting System data, Slidell, LA recorded 24 traffic deaths in 23 fatal crashes over the most recent five-year period — 16.9 deaths per 100,000 residents per year vs the US average of 12.3. Its Road Danger Score of 89/100 means a higher traffic-fatality rate than about 89% of ranked US cities (#11 of 31 in Louisiana, most dangerous first).
Road Danger Score
Traffic Deaths per 100K
Fatal Crashes (5-Yr Total)
How Dangerous Are the Roads in Slidell, Louisiana?
Slidell has a Road Danger Score of 89/100 (High Road Danger). Over the most recent five-year period, federal crash data recorded 23 fatal motor-vehicle crashes in the city, killing 24 people — 16.9 traffic deaths per 100,000 residents per year, above the national average of 12.3.
Slidell ranks #11 out of 31 ranked cities in Louisiana and #230 out of 2,153 nationally for road danger (most dangerous first). The score is a percentile: a higher traffic-fatality rate than about 89% of ranked US cities.
The most distinctive factor in Slidell's fatal crashes: speeding involved — 48% of fatal crashes, versus 28% nationally.
Traffic deaths in Slidell fell 27% comparing the first two years of the period with the most recent two years.
What’s Behind Slidell’s Fatal Crashes
Share of the city’s 23 fatal crashes where each factor was recorded. Factors overlap, so shares don’t sum to 100%.
| Crash Factor | Fatal Crashes | Slidell | National Avg |
|---|---|---|---|
| Drinking driver involved | 8 | 34.8% | 25.9% |
| Speeding involved | 11 | 47.8% | 28.2% |
| Pedestrian or cyclist involved | 7 | 30.4% | 22.5% |
| Dark / nighttime conditions | 15 | 65.2% | 49.8% |
Slidell Traffic Deaths by Year
Annual traffic fatalities in Slidell, Louisiana from NHTSA FARS. Single-year swings are normal in smaller cities; the Road Danger Score uses the full 5-year window.
| Year | Traffic Deaths |
|---|---|
| 2024 | 5 |
| 2023 | 3 |
| 2022 | 5 |
| 2021 | 4 |
| 2020 | 7 |
Frequently Asked Questions
What are the car accident statistics for Slidell, Louisiana?
According to NHTSA FARS data, Slidell recorded 23 fatal car accidents over the most recent five-year period, resulting in 24 traffic deaths — an average of 4.8 deaths per year.
How dangerous are the roads in Slidell?
Slidell has a Road Danger Score of 89/100, meaning its traffic-fatality rate is higher than about 89% of ranked US cities. The city averages 16.9 traffic deaths per 100,000 residents per year, compared to the US average of 12.3.
What causes fatal car accidents in Slidell?
Of Slidell's fatal crashes over the most recent five-year period, 35% involved a drinking driver, 48% involved speeding, 30% involved a pedestrian or cyclist, and 65% happened in dark conditions.
How many people die in car accidents in Slidell each year?
An average of 4.8 people per year died in car accidents in Slidell over the most recent five-year period (24 total), based on the federal Fatality Analysis Reporting System.
Is driving in Slidell more dangerous than in other Louisiana cities?
Slidell ranks #11 of 31 ranked Louisiana cities for road danger (most dangerous first) and #230 of 2,153 nationally.