Quick answer
According to crimebycity.com's analysis of NHTSA Fatality Analysis Reporting System data, Port Royal, SC recorded 6 traffic deaths in 3 fatal crashes from 2020 to 2024 — 7.1 deaths per 100,000 residents per year vs the US average of 12.3. Its Road Danger Score of 44/100 means a higher traffic-fatality rate than about 44% of ranked US cities (#21 of 30 in South Carolina, most dangerous first).
Road Danger Score
Traffic Deaths per 100K
Fatal Crashes 2020–2024
How Dangerous Are the Roads in Port Royal, South Carolina?
Port Royal has a Road Danger Score of 44/100 (Near-Average Road Danger). Over the five years from 2020 to 2024, federal crash data recorded 3 fatal motor-vehicle crashes in the city, killing 6 people — 7.1 traffic deaths per 100,000 residents per year, below the national average of 12.3.
Port Royal ranks #21 out of 30 ranked cities in South Carolina and #1,208 out of 2,153 nationally for road danger (most dangerous first). The score is a percentile: a higher traffic-fatality rate than about 44% of ranked US cities.
The most distinctive factor in Port Royal's fatal crashes: speeding involved — 67% of fatal crashes, versus 28% nationally.
Traffic deaths in Port Royal fell 100% comparing 2020–2021 with 2023–2024.
What’s Behind Port Royal’s Fatal Crashes (2020–2024)
Share of the city’s 3 fatal crashes where each factor was recorded. Factors overlap, so shares don’t sum to 100%.
| Crash Factor | Fatal Crashes | Port Royal | National Avg |
|---|---|---|---|
| Drinking driver involved | 0 | 0.0% | 25.9% |
| Speeding involved | 2 | 66.7% | 28.2% |
| Pedestrian or cyclist involved | 0 | 0.0% | 22.5% |
| Dark / nighttime conditions | 0 | 0.0% | 49.8% |
Port Royal Traffic Deaths by Year
Annual traffic fatalities in Port Royal, South Carolina 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 | 0 |
| 2023 | 0 |
| 2022 | 1 |
| 2021 | 0 |
| 2020 | 5 |
Frequently Asked Questions
How many fatal car accidents happen in Port Royal, South Carolina?
According to NHTSA FARS data, Port Royal recorded 3 fatal car accidents between 2020 and 2024, resulting in 6 traffic deaths — an average of 1.2 deaths per year.
How dangerous are the roads in Port Royal?
Port Royal has a Road Danger Score of 44/100, meaning its traffic-fatality rate is higher than about 44% of ranked US cities. The city averages 7.1 traffic deaths per 100,000 residents per year, compared to the US average of 12.3.
What causes fatal car accidents in Port Royal?
Of Port Royal's fatal crashes in 2020–2024, 0% involved a drinking driver, 67% involved speeding, 0% involved a pedestrian or cyclist, and 0% happened in dark conditions.
How many people die in car accidents in Port Royal each year?
An average of 1.2 people per year died in car accidents in Port Royal across 2020–2024 (6 total), based on the federal Fatality Analysis Reporting System.
Is driving in Port Royal more dangerous than in other South Carolina cities?
Port Royal ranks #21 of 30 ranked South Carolina cities for road danger (most dangerous first) and #1,208 of 2,153 nationally.