All Counties

County Number of Crashes Total Population Crashes per 1,000 Residents Crashes per 1,000 Bike Commuters
Santa Cruz 210 264808 0.79 52.5
San Mateo 255 729543 0.35 61.6
Los Angeles 4574 9893481 0.46 122.1
Orange 1210 3051771 0.4 85.8
Contra Costa 225 1065794 0.21 85.8
San Diego 1026 3138265 0.33 102.6
Alameda 706 1535248 0.46 55.1
Sonoma 157 487469 0.32 65.6
Sutter 32 94787 0.34 202.5
Stanislaus 186 518321 0.36 152.2
Butte 78 220542 0.35 32.6
San Bernardino 442 2056915 0.21 139.2
Santa Clara 688 1812208 0.38 47.8
San Francisco 189 817501 0.23 12.1
Santa Barbara 266 427288 0.62 31.6
Sacramento 602 1435207 0.42 83.4
Merced 99 258707 0.38 299.1
Humboldt 49 134613 0.36 41.8
Monterey 102 420569 0.24 72.5
Marin 131 254643 0.51 67.5
Yuba 19 72574 0.26 166.7
Placer 59 355924 0.17 55.3
Riverside 410 2228528 0.18 123.0
San Joaquin 85 693177 0.12 60.6
Yolo 107 202288 0.53 13.3
Ventura 205 829017 0.25 73.4
Kern 173 848204 0.2 123.7
Fresno 65 939605 0.07 23.9
San Luis Obispo 129 272094 0.47 50.9
Tulare 88 446644 0.2 98.9
Imperial 22 175201 0.13 74.8
Siskiyou 9 44503 0.2 176.5
Napa 55 137837 0.4 99.8
Mendocino 20 87497 0.23 45.5
Solano 101 417258 0.24 113.0
San Benito 13 56115 0.23 79.3
Tehama 12 63241 0.19 171.4
Madera 23 151435 0.15 114.4
Del Norte 7 28357 0.25 86.4
Shasta 11 177966 0.06 21.7
Lake 7 64260 0.11 152.2
Sierra 1 3127 0.32 62.5
Nevada 14 98509 0.14 55.6
Kings 28 151806 0.18 126.7
Inyo 6 18482 0.32 17.6
Glenn 4 28054 0.14 66.7
El Dorado 14 180982 0.08 28.3
Lassen 4 34018 0.12 50.0
Calaveras 2 45147 0.04 83.3
Modoc 1 9468 0.11 14.1
Mono 4 14217 0.28 20.7
Plumas 1 19586 0.05 21.3
Tuolumne 3 54728 0.05 29.7
Amador 1 37422 0.03 No data