How many people are needed to start a union?

To start a union, there typically needs to be at least two individuals who share common interests in their workplace and wish to organize collectively. However, the exact number can vary depending on local labor laws and regulations. In many jurisdictions, a certain percentage of employees (often around 30%) must express interest in forming a union to file for an election with a labor relations board. Ultimately, building a strong foundation usually requires a larger group to ensure effective representation and support.