The southeast and southwest regions in the United States are home to “a disproportionate number of workers” who would benefit from raising the federal minimum wage to $10.10 an hour.

That’s according to a new report from the global “poverty-fighting group” Oxfam America.

Oxfam’s report, titled “Working Poor In America,” breaks the country into congressional districts and analyzes the percentage of workers in each district.

Where low-wage workers are concentrated by state.

Oxfam America

Arkansas, Mississippi, Oklahoma and West Virginia are the top four states with the highest percentages of workers who would benefit from a raise in the federal minimum wage

Hawaii is among the 10 states with the lowest percentages of workers — about 16 percent — who would benefit.

President Barack Obama has proposed increasing the federal minimum wage from $7.25 to $10.10, but most Republicans oppose the idea.

This year, Hawaii increased the state’s minimum wage from $7.25 an hour to $10.10.