State's Minimum Wage to Increase 15 Cents, to $9.19, on Jan. 1

Washington’s minimum wage will increase to $9.19 per hour on Jan. 1, an increase of 15 cents. The current rate of $9.04 an hour is already the highest state minimum wage in the nation. That increase went into effect Jan. 1 of this year, an increase of 37 cents from $8.67 an hour.

(Check out a history of Washington state's minimum wage.)

The Department of Labor & Industries calculates the state’s minimum wage each year as required by Initiative 688, which Washington voters approved in 1998.

The increase reflects a 1.67 percent increase in the Consumer Price Index for Urban Wage Earners and Clerical Workers as determined by the Bureau of Labor Statistics (BLI).

BLI reports that about 80 percent of the increase was due to a jump in gasoline prices, which rose an average of nine percent over the past 12 months.

Oregon has the second-highest minimum wage. It will increase 15 cents—1.7 percent—to $8.95 an hour on Jan. 1.

Washington's minimum wage applies to workers in both agriculture and non-agricultural jobs, although 14- and 15-year-olds may be paid 85 percent of the minimum wage, which is $7.81 in 2013.

A few cities, like San Francisco, have their own laws and have higher rates. San Francisco's current rate of $10.24 makes it the first city in the country to top a $10 minimum wage.

The federal minimum wage is $7.25.