There are now 40 places in the U.S. where living wage ordinances have been passed. The trend has been for about one new such law per month. Most affect only businesses who deal with the government, or are in certain business districts supported by government funds.

The first living wage law was passed in Baltimore in 1994, where the minimum wage is $7.70 per hour. Santa Monica, California has an ordinance requiring that all employers with more than 50 workers pay at least $10.69 per hour in a special waterfront tourist zone supported by the City. Some of the other cities in the minimum wage movement include Tucson ($9.00), New Haven ($8.03), Chicago ($7.60), Milwaukee ($6.56), Jersey City ($7.50), Boston ($8.23), and Durham, N.C. ($7.55). San Francisco is currently considering such a law. Each applies the law to workers in different ways.

According to the Economic Policy Institute, 28.5 million workers make less $8 per hour, a figure which advocates of the living wage say is not adequate.