FMCSA registered motor carriers

California

• 328,552Active carriers
• 58Counties
• 9,644Hazmat carriers

Registration data from the FMCSA Company Census File (MCS-150), the federal filing every active interstate and intrastate-for-hire motor carrier submits. A record here is one USDOT number, not one truck.

By county

• Los Angeles County92,327
• San Bernardino County26,535
• Riverside County21,269
• San Diego County19,453
• Orange County18,241
• Fresno County14,118
• Alameda County13,184
• Sacramento County12,512
• Kern County11,697
• San Joaquin County11,220
• Santa Clara County8,897
• Stanislaus County6,203
• Contra Costa County6,102
• Ventura County5,823
• Tulare County4,993
• Sonoma County4,224
• Merced County3,542
• San Mateo County3,462
• Santa Barbara County3,145
• Solano County3,142
• Monterey County2,875
• Placer County2,821
• San Francisco County2,361
• Sutter County2,286
• Shasta County2,258
• Madera County2,145
• San Luis Obispo County2,107
• Butte County1,844
• Yolo County1,807
• Imperial County1,622
• Santa Cruz County1,616
• Mendocino County1,315
• Humboldt County1,234
• Marin County1,195
• El Dorado County1,194
• Kings County1,166
• Napa County985
• Yuba County800
• Nevada County734
• Lake County696
• Tehama County663
• San Benito County572
• Glenn County523
• Siskiyou County486
• Tuolumne County472
• Colusa County464
• Calaveras County449
• Amador County402
• Lassen County218
• Plumas County201
• Trinity County180
• Inyo County138
• Modoc County121
• Mariposa County116
• Del Norte County88
• Mono County60
• Sierra County28
• Alpine County3

By cargo carried

• Other196,677
• General Freight142,924
• Building Materials38,421
• Construction38,421
• Fresh Produce26,817
• Meat22,066
• Refrigerated Food22,066
• Paper Products16,017
• Intermodal Containers15,832
• Beverages14,779
• Household Goods12,713
• Motor Vehicles12,581
• Machinery, Large Objects12,525
• Dry Bulk12,360
• Logs, Poles, Beams, Lumber11,806
• Metal: Sheets, Coils, Rolls10,273
• Garbage, Refuse, Trash9,845
• Utility9,017
• Grain, Feed, Hay8,306
• Farm Supplies8,180
• Drive/Tow Away7,526
• Passengers7,126
• Liquids/Gases4,798
• U.S. Mail4,288
• Chemicals2,890
• Livestock1,811
• Water/Well1,602
• Coal/Coke1,469
• Mobile Homes1,450
• Oilfield Equipment1,400

By operating authority

• Interstate Carriers66,945
• Intrastate Hazmat Carriers65
• Intrastate Non-Hazmat Carriers260,649

By safety rating

• Satisfactory1,827
• Conditional430
• Unsatisfactory13

Hazmat

• Hazmat-endorsed carriers9,644

By fleet size

• 1 power unit178,650
• 2-5 power units49,825
• 6-10 power units8,535
• 11-25 power units5,346
• 26-100 power units2,759
• 100+ power units702

By driver count

• 1 driver232,703
• 2-5 drivers62,394
• 6-10 drivers10,280
• 11-25 drivers5,635
• 26-100 drivers2,898
• 100+ drivers719