Monroe County, New York
District Areas of Monroe County Senator Party First took office Residence
54 Webster Pam Helming Republican 2017 Canandaigua , Ontario County
55 East Rochester , Irondequoit , Mendon , Penfield , Perinton , Pittsford , Rush , northeastern part of the City of Rochester Rich Funke Republican 2015 Fairport , Monroe County
56 Brighton , Clarkson , Gates , Greece , Hamlin , Parma , northwestern part of the City of Rochester Joseph E. Robach Republican 2003 Greece , Monroe County
59 Henrietta , Wheatland Patrick M. Gallivan Republican 2011 Elma , Erie County
61 Chili , Riga , southern part of the City of Rochester Michael H. Ranzenhofer Republican 2009 Amherst , Erie County
62 Ogden , Sweden Robert Ortt Republican 2015 North Tonawanda , Niagara County
County government -- Representation at the state level
After redistricting based on the 2010 United States Census , Monroe County was split between six state senate districts :
Monroe County is a county in the western portion of the state of New York, in the United States. The county is along Lake Ontario's southern shore. As of 2018, Monroe County's population was 742,474, a decrease since the 2010 census. Its county seat and largest city is the city of Rochester. The county is named after James Monroe, the fifth President of the United States. Monroe County is part of the Rochester, NY Metropolitan Statistical Area. The current County Executive is Adam Bello.