Download a pdf of the Democratic 5/18/2010 primary preliminary results for state office in West Chester here: 2010 primary results West Chester.
(Does not include write-ins, state committee, or uncontested races.)
A few notes:
In West Chester, Dems are 68% of D and R registrations (vs. 46% in ChesCo).
Turnout by party was about equal: Dems turned out at 15.4% vs. Rs at 14.6% (County; 22.9% vs. 23.9%).
Sestak did slightly better in the Borough (63%) than in the County (61%), and much better in both than in the state (54%)
Onorato did slightly better in the Borough (36%) than in the County (35%), and much less well here than in the state (45%).
Conklin did slightly less well in the Borough (19%) than in the County (21%), and much less well here than in the state (35%).