Allegheny: 5.7

Armstrong: 7.0

Beaver: 6.7

Butler: 5.3

Clarion: 6.5

Lawrence: 7.2

Mercer: 6.8

Venango: 6.3

Westmoreland: 6.0

State: 6.9

Butler County's jobless rate in June, despite rising 0.3 percentage points with 500 individuals rejoining the labor force, remained the lowest in the seven-county Pittsburgh Metropolitan Statistical Area by 0.4 percentage points and the best among neighboring counties.

SOURCE: Pa. Department of Labor & Industry