The Labor Board's record, joined to who is hiring
Healthcare union elections in Missouri
2 union petitions since Jan 2023 at 2 healthcare employers hiring in Missouri, by the National Labor Relations Board's record: unions won 1 elections and 0 petitions are pending. Workers at public hospitals organize under Missouri law instead, outside this record.
Union petitions in Missouri
Newest first. Each employer opens its page, with its open jobs.
| Filed | Employer | Workers | Union | Outcome |
|---|---|---|---|---|
| 30 Jul 2025 | American Red CrossCape Girardeau, MO | Not described | United Food & Commercial Workers Local 655 | Petition withdrawn |
| 6 Sep 2023 | SSM HealthSt. Louis, MO | guest service representatives9 eligible | Service Employees International Union HCII, Missouri/Kansas Division | The union won, 6 to 2 |
Employers hiring in Missouri with a petition
Healthcare union elections in Missouri: common questions
Which hospitals and healthcare employers in Missouri unionized recently?
Unions won 1 elections in Missouri since Jan 2023 at employers hiring on this site, the latest: SSM Health, guest service representatives in St. Louis, MO (Service Employees International Union HCII, Missouri/Kansas Division), filed 6 Sep 2023: the union won, 6 to 2.
Which unions represent healthcare workers in Missouri?
By the elections won since Jan 2023: Service Employees International Union HCII, Missouri/Kansas Division (1). Each won among one unit of workers at one site; older units are not in this window.
Are any union elections pending in Missouri?
None at the employers hiring on this site in Missouri.
Healthcare union elections in other states
- Oregon
- California
- Washington
- New York
- Minnesota
- Massachusetts
- Michigan
- Pennsylvania
- Illinois
- New Jersey
- Ohio
- Vermont
- District of Columbia
- Montana
- Maryland
- New Mexico
- Wisconsin
- Connecticut
- Indiana
- Alabama
- Arizona
- Florida
- Georgia
- Iowa
- Tennessee
- Texas
- Kansas
- Kentucky
- North Carolina
- New Hampshire
- Nevada
- Rhode Island
- South Dakota
- Virginia
Sources and method
A case is listed when the employer its petition names is one of the employers hiring on this site, matched by name and by its open jobs in the case's town. Cases filed since Jan 2023, read 9 Nov 2026. Every state.
- National Labor Relations Board case records (nlrb.gov), as copied nightly by labordata/nlrb-data
Cite this page
CareJobs.Now. (2026). Healthcare union elections in Missouri. Data as of 9 Nov 2026. https://carejobs.now/healthcare-union-elections/missouri