AmericaSpeaks TheVoiceOfJoyce At least 10% of all workers have more than one job to earn a living. 28% of the work force may hold multiple jobs. Having 1 job is preferable, if an individual is well paid. However, in our current State of Inequality, having one job is not sufficient earnings. A new metric will help define our Labor force. However, Income Inequality is not sustainable for Americans. The USA is the most unequal of similar Nations.