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BUTLER,
CRAWFORD,
LAWRENCE and
MERCER
Counties. Part of BUTLER County
consisting of the TOWNSHIPS of Lancaster and Worth; All of CRAWFORD
County; Part of LAWRENCE County consisting of the TOWNSHIPS of Hickory,
Neshannock, Perry, Plain Grove, Scott, Slippery Rock, Washington and
Wilmington and the BOROUGHS of New Wilmington and Volant and All of
MERCER County.
Total population: 240,310
Population of all districts: 12,281,054
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