4th Quarter

2010, 4th Quarter filings #

This report details the number of filings and closed units in the 4th quarter of 2010. As a reminder, we are only showing filings and closures related to single union elections (rare multi-union elections are excluded).

Filings by Union #

In the 4th quarter of 2010 481 petitions for new units were filed, a -23.41% decrease from the previous quarter The median size was 20 with a total of 27,297 workers across all units, a -32.46% decrease from the previous quarter

National Total Units Filed Change in Units Total Workers Change in Total Workers Median Unit Size Change in Median Unit
Uncoded 208 -46 0 - 0.0 -
Teamsters 82 -12 3,521 -33.30% 15.5 -14.43%
SEIU 29 -6 4,794 93.24% 91.0 127.65%
IUOE 19 7 259 24.42% 8.0 -27.75%
UFCW 17 -6 569 -85.47% 10.0 -79.92%
IBEW 14 -8 1,011 -73.26% 24.0 -14.43%
IAM 13 -13 739 13.32% 25.0 149.85%
NNU 8 5 2,255 112.11% 273.5 -43.29%
CWA 7 2 172 -7.77% 28.0 -36.63%
LIUNA 7 -5 282 -29.97% 9.0 -65.49%
USW 6 -10 394 -61.05% 10.5 -42.18%
AFSCME 5 -3 415 0.00% 81.0 174.27%
UWA 5 2 165 535.02% 13.0 85.47%
FCGOA 4 4 260 - 60.5 -
IUJAT 4 -1 73 -58.83% 11.0 -73.26%
IUPAT 4 1 252 1,045.62% 9.0 -9.99%
Multiple 4 4 722 - 128.0 -
RWDSU 4 -5 273 52.17% 35.0 288.60%
SPFPA 4 -4 379 -51.06% 100.0 127.65%
UAW 4 -4 661 36.63% 115.5 101.01%
AFT 3 2 194 253.08% 39.0 -28.86%
Other 3 1 191 581.64% 83.0 492.84%
UBC 3 2 157 647.13% 54.0 157.62%
ATU 2 1 451 8,919.96% 225.5 4,410.03%
IAFF 2 2 42 - 21.0 -
NEA 2 2 38 - 19.0 -
OPEIU 2 1 45 -34.41% 22.5 -67.71%
UA 2 -44 56 -97.68% 28.0 -19.98%
United Federation LEOS-PBA 2 2 96 - 48.0 -
ACOPS 1 1 22 - 22.0 -
BAC 1 1 14 - 14.0 -
IATSE 1 0 48 -79.92% 48.0 -79.92%
IBB 1 -1 30 -91.02% 30.0 -82.14%
IFPTE 1 1 36 - 36.0 -
ILA 1 1 4 - 4.0 -
Insulators 1 -1 4 -91.02% 4.0 -82.14%
NAGE 1 1 73 - 73.0 -
SMART 1 -1 53 47.73% 53.0 194.25%
TWU 1 0 4 -93.24% 4.0 -93.24%
UMWA 1 0 22 -85.47% 22.0 -85.47%
UNITE HERE 1 -1 15 -95.46% 15.0 -89.91%
BCTGM 0 -1 0 - 0.0 -
ILWU 0 -2 0 - 0.0 -
IUEC 0 -1 0 - 0.0 -
IWW 0 -1 0 - 0.0 -
NEMSA 0 -1 0 - 0.0 -
NYSNA 0 -2 0 - 0.0 -
PATCO 0 -1 0 - 0.0 -
Seafarers 0 -1 0 - 0.0 -
UGSOA 0 -1 0 - 0.0 -
URSO 0 -1 0 - 0.0 -
USCSO 0 -2 0 - 0.0 -
USOA 0 -1 0 - 0.0 -
UWUA 0 -4 0 - 0.0 -

Closed Elections by Union #

In the 4th quarter of 2010 638 petitions for new units were closed (this includes petitions where no election was ever held), with 43.10% closed with a certification order, creating 275 total new units. This was a 4.56% increase from the previous quarter in successful union certifications. Overall this represents approximately 18,051 workers, which is a 11.14% increase from the previous quarter The median bargaining unit has 19 workers.

National Total Units Closed Change in Closed Units Won Total Workers Added Median Successful Unit
Uncoded 224 -51 31 0 14.0
Teamsters 121 34 60 3,154 16.5
SEIU 41 3 28 4,264 86.5
UA 38 26 38 2,100 37.0
IAM 26 1 14 319 7.5
UFCW 26 8 14 1,405 25.5
IBEW 21 4 8 157 16.5
IUOE 19 5 8 57 6.5
USW 13 2 8 479 18.0
AFSCME 10 -2 6 524 85.5
RWDSU 10 4 9 84 6.0
LIUNA 9 1 8 167 18.5
UAW 9 5 3 105 14.0
IUJAT 8 6 6 136 11.0
NNU 8 7 8 2,255 273.5
SPFPA 8 0 4 387 119.0
CWA 7 1 3 102 19.0
IUPAT 5 -5 2 15 7.5
AFT 4 3 3 133 39.0
UWA 4 -1 4 53 13.0
FCGOA 2 1 0 0 0.0
IBB 2 -1 0 0 0.0
Multiple 2 -4 1 24 24.0
UBC 2 1 1 21 21.0
UGSOA 2 1 2 167 83.5
UNITE HERE 2 -3 2 233 116.5
ATU 1 1 1 137 137.0
IATSE 1 0 0 0 0.0
ILWU 1 -1 0 0 0.0
Ironworkers 1 1 0 0 0.0
NAGE 1 1 0 0 0.0
NEMSA 1 0 0 0 0.0
NYSNA 1 1 0 0 0.0
OPEIU 1 -3 0 0 0.0
Other 1 0 1 24 24.0
PATCO 1 -2 0 0 0.0
SMART 1 -1 0 0 0.0
UMWA 1 1 0 0 0.0
URSO 1 1 1 150 150.0
UWUA 1 -2 1 173 173.0
WU 1 1 0 0 0.0
ACOPS 0 -2 0 0 0.0
APWU 0 -1 0 0 0.0
BAC 0 -1 0 0 0.0
BCTGM 0 -1 0 0 0.0
IAFF 0 -2 0 0 0.0
Insulators 0 -1 0 0 0.0
SSOBA 0 -3 0 0 0.0
Seafarers 0 -1 0 0 0.0
TWU 0 -1 0 0 0.0
UE 0 -1 0 0 0.0
USCSO 0 -2 0 0 0.0

Data last updated on: Sep 25 2022 03:03 UTC