New York's 99th State Assembly district

New York's 99th State Assembly district
Assemblymember	Chris Eachus D–New Windsor

New York State Assembly, District 99 is located in the southern part of the State of New York in the United States. District 99 is north of New York City and is composed of parts of Orange and Rockland Counties. It is encompassed by New York's 40th State Senate district and New York's 42nd State Senate district, as well as New York's 17th congressional district and New York's 18th congressional district since redistricting in 2022.

District 99 is currently represented by Democrat Chris Eachus. Details about the makeup of the 99th District starting with the 2012 Election cycle through the 2020 Election cycle are listed below.