IUOE
Excluding public employees and multi-union election, in the last 12 months there have been 94 union elections filed by the IUOE and 99 union elections held. In 73 of those elections a new unit was certified. There are currently 20 open representation cases and 7 of are still waiting to vote.
Union Elections by Outcome
| Quarter | By Unit | By Worker | ||||||
|---|---|---|---|---|---|---|---|---|
| Unionized | Voted Against | Other | Still Open | Votes For | Votes Against | Abstained | Covered | |
| 2024-04-01 | 1 | 2 | 0 | 3 | 48 | 21 | 10 | 6 |
| 2024-01-01 | 11 | 2 | 0 | 0 | 105 | 45 | 7 | 126 |
| 2023-10-01 | 20 | 8 | 0 | 2 | 285 | 173 | 48 | 305 |
| 2023-07-01 | 19 | 4 | 2 | 1 | 250 | 128 | 86 | 303 |
| 2023-04-01 | 26 | 2 | 0 | 0 | 298 | 40 | 82 | 406 |
| 2023-01-01 | 21 | 3 | 0 | 0 | 287 | 123 | 78 | 435 |
| 2022-10-01 | 13 | 4 | 0 | 1 | 155 | 70 | 86 | 192 |
| 2022-07-01 | 9 | 3 | 0 | 0 | 117 | 70 | 82 | 242 |
| 2022-04-01 | 23 | 1 | 0 | 0 | 223 | 43 | 40 | 291 |
| 2022-01-01 | 7 | 2 | 0 | 1 | 48 | 28 | 24 | 57 |
| 2021-10-01 | 16 | 4 | 0 | 1 | 135 | 114 | 120 | 240 |
| 2021-07-01 | 14 | 5 | 0 | 0 | 176 | 155 | 115 | 274 |
| 2021-04-01 | 17 | 6 | 0 | 0 | 232 | 171 | 85 | 261 |
| 2021-01-01 | 9 | 4 | 0 | 0 | 77 | 54 | 24 | 80 |
| 2020-10-01 | 11 | 4 | 1 | 0 | 131 | 72 | 35 | 173 |
| 2020-07-01 | 14 | 4 | 0 | 1 | 156 | 95 | 67 | 197 |
| 2020-04-01 | 4 | 1 | 0 | 0 | 51 | 65 | 25 | 42 |
| 2020-01-01 | 7 | 4 | 0 | 0 | 77 | 33 | 10 | 77 |
| 2019-10-01 | 15 | 3 | 1 | 0 | 235 | 74 | 57 | 318 |
| 2019-07-01 | 22 | 4 | 0 | 1 | 236 | 75 | 58 | 313 |
| 2019-04-01 | 17 | 7 | 0 | 0 | 284 | 169 | 141 | 386 |
| 2019-01-01 | 12 | 4 | 0 | 0 | 141 | 62 | 12 | 152 |
| 2018-10-01 | 20 | 6 | 0 | 0 | 333 | 144 | 87 | 432 |
| 2018-07-01 | 12 | 3 | 0 | 0 | 75 | 23 | 7 | 90 |
| 2018-04-01 | 21 | 6 | 0 | 0 | 324 | 148 | 39 | 452 |
| 2018-01-01 | 17 | 3 | 0 | 0 | 183 | 115 | 10 | 186 |
| 2017-10-01 | 19 | 8 | 1 | 0 | 195 | 113 | 20 | 200 |
| 2017-07-01 | 15 | 2 | 1 | 0 | 177 | 85 | 40 | 156 |
| 2017-04-01 | 21 | 5 | 0 | 0 | 147 | 66 | 20 | 167 |
| 2017-01-01 | 20 | 4 | 0 | 0 | 149 | 73 | 11 | 166 |
| 2016-10-01 | 11 | 7 | 0 | 0 | 159 | 149 | 20 | 108 |
| 2016-07-01 | 22 | 1 | 0 | 0 | 235 | 93 | 30 | 348 |
| 2016-04-01 | 20 | 7 | 0 | 0 | 306 | 176 | 13 | 388 |
| 2016-01-01 | 9 | 0 | 0 | 0 | 89 | 8 | 14 | 111 |
| 2015-10-01 | 22 | 7 | 0 | 0 | 208 | 177 | 67 | 212 |
| 2015-07-01 | 18 | 3 | 1 | 0 | 180 | 81 | 35 | 207 |
| 2015-04-01 | 30 | 5 | 0 | 0 | 383 | 236 | 40 | 442 |
| 2015-01-01 | 13 | 5 | 1 | 0 | 235 | 137 | 30 | 150 |
| 2014-10-01 | 14 | 5 | 0 | 0 | 240 | 172 | 67 | 295 |
| 2014-07-01 | 11 | 5 | 0 | 0 | 97 | 42 | 6 | 99 |
| 2014-04-01 | 27 | 8 | 0 | 0 | 295 | 225 | 24 | 350 |
| 2014-01-01 | 7 | 2 | 0 | 0 | 91 | 82 | 16 | 119 |
| 2013-10-01 | 20 | 4 | 1 | 0 | 165 | 145 | 39 | 178 |
| 2013-07-01 | 20 | 5 | 0 | 0 | 230 | 95 | 79 | 277 |
| 2013-04-01 | 13 | 4 | 0 | 0 | 215 | 98 | 39 | 267 |
| 2013-01-01 | 12 | 2 | 1 | 0 | 140 | 63 | 15 | 163 |
| 2012-10-01 | 17 | 11 | 0 | 0 | 468 | 509 | 71 | 472 |
| 2012-07-01 | 10 | 6 | 0 | 0 | 235 | 220 | 101 | 255 |
| 2012-04-01 | 16 | 2 | 0 | 0 | 167 | 79 | 21 | 241 |
| 2012-01-01 | 6 | 3 | 0 | 0 | 100 | 78 | 38 | 170 |
| 2011-10-01 | 9 | 2 | 1 | 0 | 144 | 99 | 27 | 171 |
| 2011-07-01 | 12 | 7 | 0 | 0 | 172 | 103 | 46 | 217 |
| 2011-04-01 | 6 | 4 | 0 | 0 | 310 | 287 | 77 | 229 |
| 2011-01-01 | 8 | 4 | 0 | 0 | 80 | 55 | 16 | 83 |
| 2010-10-01 | 9 | 12 | 0 | 0 | 156 | 198 | 26 | 73 |
| 2010-07-01 | 10 | 2 | 0 | 0 | 163 | 25 | 56 | 218 |
| 2010-04-01 | 12 | 4 | 1 | 0 | 88 | 24 | 12 | 101 |
| 2010-01-01 | 15 | 7 | 1 | 0 | 197 | 175 | 59 | 177 |
| 2009-10-01 | 11 | 12 | 0 | 0 | 292 | 292 | 45 | 187 |
| 2009-07-01 | 12 | 7 | 0 | 0 | 171 | 172 | 29 | 112 |
| 2009-04-01 | 10 | 5 | 1 | 0 | 171 | 117 | 35 | 189 |
| 2009-01-01 | 3 | 1 | 2 | 0 | 113 | 31 | 17 | 75 |
| 2008-10-01 | 16 | 9 | 0 | 0 | 324 | 250 | 55 | 406 |
| 2008-07-01 | 14 | 9 | 1 | 0 | 157 | 149 | 37 | 110 |
| 2008-04-01 | 19 | 9 | 1 | 0 | 261 | 520 | 72 | 173 |
| 2008-01-01 | 13 | 5 | 2 | 0 | 161 | 89 | 22 | 161 |
| 2007-10-01 | 17 | 10 | 2 | 0 | 468 | 414 | 68 | 570 |
| 2007-07-01 | 18 | 7 | 0 | 0 | 259 | 224 | 160 | 405 |
| 2007-04-01 | 20 | 13 | 0 | 0 | 256 | 235 | 109 | 324 |
| 2007-01-01 | 10 | 6 | 1 | 0 | 167 | 81 | 66 | 196 |
| 2006-10-01 | 9 | 5 | 0 | 0 | 146 | 109 | 77 | 204 |
| 2006-07-01 | 20 | 8 | 0 | 0 | 320 | 276 | 41 | 317 |
| 2006-04-01 | 22 | 6 | 0 | 0 | 232 | 95 | 16 | 261 |
| 2006-01-01 | 12 | 9 | 1 | 0 | 193 | 238 | 54 | 153 |
| 2005-10-01 | 13 | 10 | 0 | 0 | 144 | 162 | 58 | 168 |
| 2005-07-01 | 13 | 7 | 0 | 0 | 345 | 293 | 104 | 324 |
| 2005-04-01 | 22 | 13 | 2 | 0 | 642 | 630 | 139 | 365 |
| 2005-01-01 | 13 | 7 | 1 | 0 | 195 | 186 | 68 | 226 |
| 2004-10-01 | 19 | 11 | 0 | 0 | 344 | 324 | 76 | 235 |
| 2004-07-01 | 30 | 15 | 0 | 0 | 535 | 449 | 171 | 650 |
| 2004-04-01 | 25 | 12 | 0 | 0 | 381 | 294 | 94 | 436 |
| 2004-01-01 | 16 | 12 | 1 | 0 | 294 | 291 | 62 | 280 |
| 2003-10-01 | 13 | 12 | 0 | 0 | 273 | 296 | 44 | 186 |
| 2003-07-01 | 15 | 9 | 0 | 0 | 278 | 286 | 43 | 333 |
| 2003-04-01 | 21 | 11 | 1 | 0 | 409 | 259 | 87 | 451 |
| 2003-01-01 | 10 | 8 | 0 | 0 | 205 | 199 | 43 | 302 |
| 2002-10-01 | 25 | 20 | 0 | 0 | 705 | 886 | 101 | 387 |
| 2002-07-01 | 33 | 16 | 2 | 0 | 478 | 583 | 147 | 430 |
| 2002-04-01 | 28 | 11 | 0 | 0 | 420 | 243 | 104 | 534 |
| 2002-01-01 | 16 | 8 | 0 | 0 | 130 | 103 | 26 | 134 |
| 2001-10-01 | 15 | 11 | 2 | 0 | 292 | 351 | 79 | 201 |
| 2001-07-01 | 15 | 11 | 1 | 0 | 369 | 393 | 142 | 388 |
| 2001-04-01 | 22 | 18 | 2 | 0 | 557 | 459 | 170 | 616 |
| 2001-01-01 | 11 | 10 | 2 | 0 | 297 | 334 | 71 | 243 |
| 2000-10-01 | 12 | 13 | 0 | 0 | 802 | 1,258 | 806 | 158 |
| 2000-07-01 | 21 | 24 | 1 | 0 | 798 | 785 | 192 | 1,043 |
| 2000-04-01 | 20 | 19 | 1 | 0 | 467 | 489 | 92 | 358 |
| 2000-01-01 | 25 | 8 | 0 | 0 | 533 | 297 | 156 | 838 |
| 1999-10-01 | 13 | 14 | 1 | 0 | 292 | 256 | 50 | 302 |
| 1999-07-01 | 10 | 11 | 2 | 0 | 1,077 | 1,071 | 617 | 1,146 |
| 1999-04-01 | 10 | 4 | 2 | 0 | 170 | 100 | 32 | 151 |
| 1999-01-01 | 4 | 2 | 0 | 0 | 81 | 20 | 3 | 94 |
Timeline of Activity by Unit Size
| Quarter | <5 | 6-10 | 11-25 | 26-50 | 51-100 | 101-500 | 500> |
|---|---|---|---|---|---|---|---|
| 2024-04-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024-01-01 | 3 | 6 | 7 | 0 | 0 | 0 | 0 |
| 2023-10-01 | 12 | 1 | 3 | 1 | 0 | 0 | 0 |
| 2023-07-01 | 6 | 7 | 9 | 6 | 2 | 1 | 0 |
| 2023-04-01 | 7 | 8 | 5 | 3 | 1 | 0 | 0 |
| 2023-01-01 | 12 | 3 | 10 | 4 | 1 | 1 | 0 |
| 2022-10-01 | 4 | 3 | 1 | 4 | 0 | 0 | 0 |
| 2022-07-01 | 5 | 8 | 4 | 0 | 1 | 1 | 0 |
| 2022-04-01 | 2 | 4 | 3 | 1 | 2 | 0 | 0 |
| 2022-01-01 | 8 | 11 | 4 | 1 | 0 | 0 | 0 |
| 2021-10-01 | 8 | 2 | 5 | 0 | 1 | 0 | 0 |
| 2021-07-01 | 4 | 1 | 4 | 1 | 1 | 0 | 0 |
| 2021-04-01 | 8 | 2 | 6 | 7 | 3 | 1 | 0 |
| 2021-01-01 | 7 | 3 | 4 | 1 | 1 | 0 | 0 |
| 2020-10-01 | 6 | 9 | 4 | 0 | 1 | 0 | 0 |
| 2020-07-01 | 4 | 3 | 3 | 4 | 0 | 0 | 0 |
| 2020-04-01 | 0 | 5 | 4 | 3 | 0 | 0 | 0 |
| 2020-01-01 | 3 | 3 | 3 | 2 | 1 | 0 | 0 |
| 2019-10-01 | 4 | 5 | 6 | 2 | 2 | 0 | 0 |
| 2019-07-01 | 6 | 3 | 5 | 4 | 0 | 0 | 0 |
| 2019-04-01 | 10 | 11 | 6 | 3 | 3 | 1 | 0 |
| 2019-01-01 | 1 | 5 | 5 | 3 | 0 | 0 | 0 |
| 2018-10-01 | 6 | 7 | 6 | 3 | 2 | 1 | 0 |
| 2018-07-01 | 6 | 5 | 3 | 2 | 0 | 0 | 0 |
| 2018-04-01 | 11 | 8 | 4 | 0 | 1 | 0 | 0 |
| 2018-01-01 | 7 | 5 | 5 | 2 | 3 | 1 | 0 |
| 2017-10-01 | 8 | 6 | 5 | 3 | 0 | 0 | 0 |
| 2017-07-01 | 6 | 8 | 9 | 1 | 0 | 0 | 0 |
| 2017-04-01 | 10 | 9 | 7 | 0 | 0 | 1 | 0 |
| 2017-01-01 | 6 | 7 | 9 | 0 | 0 | 0 | 0 |
| 2016-10-01 | 4 | 3 | 6 | 1 | 1 | 0 | 0 |
| 2016-07-01 | 4 | 4 | 13 | 3 | 0 | 0 | 0 |
| 2016-04-01 | 10 | 8 | 7 | 5 | 2 | 0 | 0 |
| 2016-01-01 | 3 | 2 | 3 | 1 | 2 | 0 | 0 |
| 2015-10-01 | 6 | 5 | 5 | 1 | 1 | 0 | 0 |
| 2015-07-01 | 10 | 3 | 4 | 4 | 0 | 0 | 0 |
| 2015-04-01 | 11 | 7 | 9 | 10 | 2 | 0 | 0 |
| 2015-01-01 | 5 | 5 | 6 | 0 | 2 | 1 | 0 |
| 2014-10-01 | 7 | 4 | 6 | 1 | 1 | 0 | 0 |
| 2014-07-01 | 5 | 4 | 3 | 2 | 1 | 1 | 0 |
| 2014-04-01 | 6 | 7 | 10 | 3 | 1 | 0 | 0 |
| 2014-01-01 | 6 | 7 | 4 | 1 | 2 | 0 | 0 |
| 2013-10-01 | 7 | 5 | 4 | 0 | 1 | 0 | 0 |
| 2013-07-01 | 8 | 8 | 4 | 3 | 2 | 1 | 0 |
| 2013-04-01 | 3 | 5 | 6 | 2 | 0 | 1 | 0 |
| 2013-01-01 | 11 | 7 | 1 | 0 | 3 | 0 | 0 |
| 2012-10-01 | 3 | 4 | 7 | 3 | 1 | 2 | 0 |
| 2012-07-01 | 2 | 8 | 5 | 2 | 1 | 2 | 0 |
| 2012-04-01 | 6 | 3 | 4 | 4 | 2 | 0 | 0 |
| 2012-01-01 | 4 | 0 | 6 | 2 | 0 | 1 | 0 |
| 2011-10-01 | 0 | 2 | 4 | 3 | 0 | 1 | 0 |
| 2011-07-01 | 3 | 3 | 6 | 4 | 0 | 0 | 0 |
| 2011-04-01 | 5 | 0 | 5 | 2 | 1 | 1 | 0 |
| 2011-01-01 | 3 | 1 | 5 | 1 | 0 | 1 | 0 |
| 2010-10-01 | 4 | 8 | 4 | 3 | 0 | 0 | 0 |
| 2010-07-01 | 2 | 3 | 4 | 2 | 1 | 0 | 0 |
| 2010-04-01 | 7 | 5 | 2 | 2 | 2 | 0 | 0 |
| 2010-01-01 | 7 | 7 | 4 | 4 | 0 | 0 | 0 |
| 2009-10-01 | 5 | 3 | 5 | 2 | 1 | 0 | 0 |
| 2009-07-01 | 8 | 4 | 7 | 5 | 2 | 1 | 0 |
| 2009-04-01 | 3 | 3 | 4 | 2 | 1 | 1 | 0 |
| 2009-01-01 | 2 | 3 | 3 | 2 | 1 | 1 | 0 |
| 2008-10-01 | 2 | 6 | 1 | 3 | 2 | 0 | 0 |
| 2008-07-01 | 6 | 6 | 9 | 3 | 2 | 0 | 0 |
| 2008-04-01 | 5 | 9 | 5 | 4 | 1 | 0 | 0 |
| 2008-01-01 | 4 | 11 | 7 | 1 | 0 | 1 | 0 |
| 2007-10-01 | 4 | 5 | 12 | 3 | 0 | 2 | 0 |
| 2007-07-01 | 8 | 4 | 6 | 4 | 2 | 1 | 0 |
| 2007-04-01 | 9 | 5 | 7 | 5 | 3 | 1 | 0 |
| 2007-01-01 | 4 | 8 | 9 | 3 | 0 | 0 | 0 |
| 2006-10-01 | 5 | 2 | 4 | 4 | 4 | 0 | 0 |
| 2006-07-01 | 10 | 5 | 4 | 5 | 2 | 1 | 0 |
| 2006-04-01 | 7 | 9 | 3 | 2 | 0 | 0 | 0 |
| 2006-01-01 | 7 | 10 | 13 | 3 | 1 | 0 | 0 |
| 2005-10-01 | 1 | 6 | 2 | 1 | 1 | 1 | 0 |
| 2005-07-01 | 6 | 6 | 6 | 3 | 2 | 2 | 0 |
| 2005-04-01 | 6 | 5 | 4 | 3 | 3 | 0 | 1 |
| 2005-01-01 | 7 | 8 | 10 | 7 | 4 | 1 | 0 |
| 2004-10-01 | 6 | 9 | 3 | 2 | 1 | 2 | 0 |
| 2004-07-01 | 9 | 10 | 11 | 5 | 2 | 1 | 0 |
| 2004-04-01 | 5 | 10 | 16 | 7 | 2 | 0 | 0 |
| 2004-01-01 | 6 | 8 | 11 | 4 | 6 | 0 | 0 |
| 2003-10-01 | 4 | 3 | 6 | 4 | 1 | 1 | 0 |
| 2003-07-01 | 10 | 4 | 6 | 5 | 3 | 0 | 0 |
| 2003-04-01 | 5 | 5 | 14 | 7 | 1 | 1 | 0 |
| 2003-01-01 | 2 | 6 | 5 | 5 | 4 | 1 | 0 |
| 2002-10-01 | 8 | 11 | 7 | 3 | 1 | 0 | 0 |
| 2002-07-01 | 15 | 12 | 11 | 7 | 1 | 6 | 0 |
| 2002-04-01 | 13 | 13 | 10 | 7 | 2 | 0 | 0 |
| 2002-01-01 | 6 | 13 | 8 | 5 | 2 | 1 | 0 |
| 2001-10-01 | 4 | 6 | 7 | 1 | 1 | 3 | 0 |
| 2001-07-01 | 2 | 12 | 7 | 3 | 1 | 1 | 0 |
| 2001-04-01 | 5 | 10 | 10 | 7 | 3 | 2 | 0 |
| 2001-01-01 | 5 | 5 | 10 | 3 | 2 | 2 | 0 |
| 2000-10-01 | 3 | 6 | 4 | 6 | 1 | 0 | 0 |
| 2000-07-01 | 10 | 6 | 18 | 4 | 4 | 0 | 0 |
| 2000-04-01 | 7 | 14 | 9 | 8 | 3 | 3 | 2 |
| 2000-01-01 | 2 | 12 | 10 | 8 | 3 | 0 | 0 |
| 1999-10-01 | 5 | 8 | 7 | 7 | 5 | 1 | 0 |
| 1999-07-01 | 4 | 5 | 5 | 5 | 0 | 2 | 1 |
| 1999-04-01 | 4 | 2 | 2 | 4 | 1 | 0 | 2 |
| 1999-01-01 | 4 | 3 | 3 | 4 | 2 | 1 | 0 |
Membership Data
| Year | Total Members | Regular | Agency fee |
|---|---|---|---|
| 2000 | 379,309 | NA | NA |
| 2001 | 388,526 | NA | NA |
| 2002 | 390,388 | NA | NA |
| 2003 | 390,902 | NA | NA |
| 2004 | 388,804 | NA | NA |
| 2005 | 392,584 | 392,584 | 3,997 |
| 2006 | 397,348 | 397,348 | 4,079 |
| 2007 | 403,927 | 403,927 | 5,632 |
| 2008 | 408,658 | 408,658 | 7,991 |
| 2009 | 401,432 | 401,432 | 7,867 |
| 2010 | 389,736 | 389,736 | 7,651 |
| 2011 | 383,599 | 383,599 | 7,073 |
| 2012 | 380,750 | 380,750 | 7,014 |
| 2013 | 379,597 | 379,597 | 0 |
| 2014 | 374,521 | 374,521 | 7,776 |
| 2015 | 377,304 | 377,304 | 7,604 |
| 2016 | 377,263 | 377,263 | 7,687 |
| 2017 | 380,596 | 380,596 | 7,973 |
| 2018 | 394,493 | 394,493 | 2,793 |
| 2019 | 401,991 | 401,991 | 2,141 |
| 2020 | 397,913 | 397,913 | 1,606 |
| 2021 | 396,446 | 396,446 | 1,798 |
| 2022 | 398,098 | 398,098 | 1,970 |