Road collision and casualty data

End-of-year casualty data for West Sussex.

Data tables

The following data tables show end-of-year road traffic casualty data, subject to any later reconciliation. View a map of the collision locations.

All casualties and age groups

All casualties: Detailing casualty type and numbers for years 2020 through to 2024, with the last row showing the total number for that year.
All casualties 2021 2022 2023 2024 2025
Pedestrians 178 232 259 231 189
Cyclists 254 250 257 206 194
Motorcyclists 207 286 277 264 264
Car occupants 1221 1518 1452 1424 1348
Bus occupants 16 46 15 19 14
Goods vehicles 76 91 91 87 93
Other
highway users
20 30 27 26 20
Total 1972  2453 2378 2257 2122
Casualties and age (all casualties): Showing age range and casualties for years 2020 through to 2024.
Casualties and age 2021 2022 2023 2024 2025
Children (0 to 15) 142 210 168 208 172
Young car drivers (17 to 24) 154 203 181 175 158
65+ years 246 312 331 316 316

Killed (fatal) and serious casualties and age groups

Killed or serious injury (KSI) casualties: Detailing casualty type and numbers for years 2020 through to 2024, with the last row showing the total number for that year.
KSI casualties 2021 2022 2023 2024 2025
Pedestrians 48 71 85 78 70
Cyclists 82 68 78 68 60
Motorcyclists 110 108 115 115 123
Car occupants 204 267 226 246 212
Bus occupants 3 6 4 3 2
Goods vehicles 13 17 15 13 13
Other
highway users
9 8 6 4 8
Total 469  545 529 527 488
Casualties and age (KSI): Showing age range and casualties for years 2020 through to 2024.
Casualties and age 2021 2022 2023 2024 2025
Children (0 to 15) 23 38 24 30 32
Young car drivers (17 to 24) 24 22 25 25 20
65+ years 68 103 101 107 106
 
Last updated:
27 May 2026
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