| Name | Address, Zip |
| American Postal Workers Union 1071 | 2344 M Street 2522, 95340 |
| Merced Local Branch Number 1340 Of The National Association Of Letter | Po Box 2713, 95344-0713 |
| American Federation Of Government Employees | 3144 G St Ste 125 Pmb 304, 95340-1385 |
| American Federation Of State County & Municipal Employees | 520 W 27th St, 95340-2833 |
| California Teachers Association | 3351 M St Ste 105, 95348-2732 |
| California Teachers Association | 3351 M St Ste 105, 95348-2732 |
| Le Grand High School District Teachers Association | 3351 M St Ste 105, 95348-2732 |
| Merced Police Officers Association Inc | Po Box 229, 95341-0229 |
| California Teachers Association | 3551 M St Ste 105, 95348-2823 |
| California Teachers Association | 3351 M St Ste 105, 95348-2732 |
| California Teachers Association | 510 W Main Street, 95340-4701 |
| California Teachers Association | 3351 M St Ste 105, 95348-2732 |
| International Association Of Fire Fighter | Po Box 2480, 95344-0480 |
| Merced College Faculty Association | 3600 M St, 95348-2806 |
| California Teachers Association | 3351 M St Ste 105, 95348-2732 |
| Merced County Deputy Sheriffs Association | 478 E Yosemite Ave Ste A, 95340-8467 |
| Merced County Office Of Education | 632 W 13th St, 95341-5908 |
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