New York Assembly District 99

State Legislative District Profile (Lower Chamber)

Overview

District ID
ny-hd-099
State
New York
Chamber
Lower chamber
District Code
099
Land Area
164.5 sq mi
Water Area
12.8 sq mi

Boundary

Boundary of New York Assembly District 99

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Orange County136.82 sq mi83.2%16.8%
Rockland County27.63 sq mi16.8%15.9%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Woodbury village35.58 sq mi21.6%100.0%
West Point CDP18.44 sq mi11.2%100.0%
Stony Point CDP5.83 sq mi3.5%99.0%
New Windsor CDP3.76 sq mi2.3%100.0%
Monroe village3.49 sq mi2.1%100.0%
Firthcliffe CDP2.97 sq mi1.8%100.0%
Cornwall-on-Hudson village1.99 sq mi1.2%100.0%
Fort Montgomery CDP1.84 sq mi1.1%100.0%
Beaver Dam Lake CDP1.57 sq mi1.0%64.5%
Kiryas Joel village1.46 sq mi0.9%100.0%
Highland Falls village1.09 sq mi0.7%100.0%
Vails Gate CDP1.03 sq mi0.6%100.0%
Harriman village1.00 sq mi0.6%100.0%
Salisbury Mills CDP0.42 sq mi0.3%84.2%

Showing all 14 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
NY District 18113,94288.5%14.7%83.2%
NY District 1714,81311.5%1.9%16.8%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
79,960
Active Voters
75,684 (94.7%)

Party Registration

PartyVotersShare
Democratic28,52235.7%
Republican24,49530.6%
Unaffiliated00.0%
Other parties6,7358.4%
No party recorded20,20825.3%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202622,930 (28.7%)526 (0.7%)581 (0.7%)
2023–202453,234 (66.6%)1,760 (2.2%)2,810 (3.5%)
2021–202239,384 (49.3%)4,369 (5.5%)4,053 (5.1%)
2019–202048,153 (60.2%)5,561 (7.0%)1,469 (1.8%)
2017–201836,516 (45.7%)5,131 (6.4%)530 (0.7%)
2015–201640,687 (50.9%)6,941 (8.7%)6,769 (8.5%)
2013–201426,764 (33.5%)2,720 (3.4%)2,513 (3.1%)
2011–201231,485 (39.4%)2,319 (2.9%)1,559 (1.9%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 01/05/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
134,913 (± 790)
Median Age
29.5
Median Household Income
$96,082 (± $4,538)
High School Graduate or Higher (age 25+)
89.1%
Bachelor's Degree or Higher (age 25+)
36.6%

Population by Age

GroupPeopleShare
Under 1843,49132.2%
18 to 6476,11256.4%
65 and over15,31011.3%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)23,76217.6%
White, not Hispanic93,26469.1%
Black, not Hispanic9,1466.8%
Asian, not Hispanic3,8262.8%
American Indian / Alaska Native, not Hispanic280.0%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic1,0750.8%
Two or more races, not Hispanic3,8122.8%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
128,518
Citizen Voting Age Population (CVAP)
85,760

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic107,81283.9%
Hispanic20,70316.1%
White93,19072.5%
Black8,9767.0%
Asian3,1392.4%
American Indian / Alaska Native420.0%
Native Hawaiian / Pacific Islander00.0%
Two or More Races2170.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic72,42084.4%
Hispanic13,33115.5%
White62,20972.5%
Black7,0188.2%
Asian2,7153.2%
American Indian / Alaska Native4190.5%
Native Hawaiian / Pacific Islander00.0%
Two or More Races1180.1%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).