Local Unions
Region 4 Local Unions
Below is a list of the local unions located in UAW Region 4.
| Local | Unit City Location | Unit State Location | Online & Social Media |
| 9 |
| Wisconsin | Local 9 Website Loal 9 Facebook |
| 13 |
| Iowa | |
| 31 |
| Kansas | Local 31 Website Local 31 Facebook |
| 72 |
| Wisconsin | Local 72 Website |
| 74 |
| Iowa | Local 74 Website Local 74 Facebook |
| 75 |
| Wisconsin | Local 75 Facebook |
| 79 |
| Illinois | |
| 82 |
| Wisconsin | |
| 94 |
| Iowa | Local 94 Facebook |
| 95 |
| Wisconsin | Local 95 Website Local 95 Facebook |
| 120 |
| Iowa | |
| 125 |
| Minnesota | |
| 180 |
| Wisconsin | Local 180 Website Local 180 Facebook |
| 186 |
| Colorado | Local 186 Facebook Local 186 Website |
| 241 |
| Minnesota | |
| 249 |
| Minnesota Kansas | Local 249 Website Local 249 Facebook |
| 270 |
| Iowa | |
| 281 |
| Iowa | Local 281 Website |
| 282 |
| Missouri | Local 282 Facebook |
| 291 |
| Wisconsin | |
| 349 |
| Minnesota | |
| 407 |
| Wisconsin | |
| 431 |
| Colorado | Local 431 Facebook |
| 434 |
| Illinois | Local 434 Website |
| 450 |
| Iowa | Local 450 Facebook |
| 551 |
| Illinois | Local 551 Website Local 551 Facebook |
| 565 |
| Illinois | |
| 578 |
| Wisconsin | Local 578 Website Local 578 Facebook |
| 579 |
| Illinois | |
| 588 |
| Illinois | Local 588 Facebook |
| 592 |
| Illinois | Local 592 Website |
| 616 |
| Iowa | |
| 646 |
| Wisconsin | |
| 691 |
| Missouri | |
| 710 |
| Kansas | Local 710 Website |
| 710 |
| Missouri | |
| 718 |
| Illinois | Local 718 Facebook |
| 719 |
| Illinois | |
| 722 |
| Wisconsin | |
| 751 |
| Illinois | Local 751 Facebook Local 751 Website |
| 766 |
| Colorado | Local 766 Website |
| 803 |
| Illinois | |
| 807 |
| Iowa | Local 807 Website |
| 833 |
| Wisconsin | Local 833 Website Local 833 Facebook |
| 838 |
| Iowa | Local 838 Facebook Local 838 Website |
| 844 |
| Illinois | |
| 865 |
| Illinois | Local 865 Website |
| 867 |
| Minnesota | |
| 890 |
| Illinois | |
| 893 |
| Iowa | Local 893 Website Local 893 Facebook |
| 904 |
| Illinois | |
| 958 |
| Minnesota | Local 958 Facebook |
| 974 |
| Illinois | Local 974 Website |
| 997 |
| Iowa | Local 997 Facebook |
| 1024 |
| Iowa | Local 1024 Facebook |
| 1076 |
| Wisconsin | |
| 1088 |
| Illinois | |
| 1092 |
| Wisconsin | |
| 1102 |
| Wisconsin | |
| 1178 |
| Illinois | Local 1178 Instagram |
| 1237 |
| Iowa | |
| 1268 |
| Illinois | Local 1268 Website |
| 1291 |
| Wisconsin | Local 1291 Facebook |
| 1391 |
| Iowa | |
| 1414 |
| Illinois | Local 1414 Website |
| 1472 |
| Wisconsin | |
| 1540 |
| Iowa | |
| 1576 |
| Wisconsin | |
| 1613 |
| Iowa | |
| 1672 |
| Iowa | |
| 1761 |
| Illinois | |
| 1887 |
| Missouri | |
| 1896 |
| Iowa | |
| 1930 |
| Missouri | |
| 1982 |
| Iowa | |
| 2020 |
| Wisconsin | Local 2020 Facebook |
| 2056 |
| Illinois | |
| 2096 |
| Illinois | |
| 2114 |
| Illinois | Local 2114 Instagram |
| 2125 |
| Minnesota | |
| 2128 |
| Illinois | |
| 2132 |
| Wisconsin | |
| 2201 |
| Illinois | |
| 2250 |
| Missouri | Local 2250 Website Local 2250 Facebook |
| 2261 |
| Illinois | |
| 2282 |
| Illinois | |
| 2320 |
| Illinois Iowa Wisconsin Minnesota | Local 2320 Website Local 2320 Facebook |
| 2323 |
| Illinois | |
| 2366 |
| Kansas | |
| 2379 |
| Missouri | Local 2379 Facebook |
| 2384 |
| Illinois | |
| 3212 |
| Illinois | Local 3212 Website |