The April unemployment rate was 7.5 percent for Grays Harbor and 7.3 percent in Pacific County, compared to 4.6 percent for the state as a whole.
That was better for the Twin Harbors than in March, when it was 8.1 percent for Grays Harbor and 7.7 percent for Pacific.
The statewide rate in April matched a historic low achieved in June of 2007.
The northeast corner of the state shows the highest jobless rates, with four of the worst seven counties — Ferry, Pend Oreille, Okanogan and Stevens — between 10.7 and 7.8 percent.
Grays Harbor, Pacific and Wahkiakum (7.1 percent) were the only other counties above 7 percent.
Lowest in the state was King County at 2.8 percent and next was Snohomish at 3.1 percent.
Thurston County was 4.8 percent and Lewis County was 6.7 percent.