New York Assembly District 66

State Legislative District Profile (Lower Chamber)

Overview

District ID
ny-hd-066
State
New York
Chamber
Lower chamber
District Code
066
Land Area
1.99 sq mi
Water Area
0.74 sq mi

Boundary

Boundary of New York Assembly District 66

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
New York County1.99 sq mi100.0%8.8%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
New York city1.99 sq mi100.0%0.7%

Showing all 1 place

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 10138,84198.7%17.9%98.6%
NY District 121,8061.3%0.2%1.4%

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

Voters

Registered Voters
97,457
Active Voters
88,106 (90.4%)

Party Registration

PartyVotersShare
Democratic66,33268.1%
Republican7,9908.2%
Unaffiliated00.0%
Other parties2,1882.2%
No party recorded20,94721.5%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202652,230 (53.6%)28,997 (29.8%)387 (0.4%)
2023–202459,074 (60.6%)11,538 (11.8%)274 (0.3%)
2021–202241,018 (42.1%)24,709 (25.4%)858 (0.9%)
2019–202049,823 (51.1%)15,733 (16.1%)103 (0.1%)
2017–201837,977 (39.0%)18,097 (18.6%)132 (0.1%)
2015–201640,237 (41.3%)19,215 (19.7%)1,280 (1.3%)
2013–201419,766 (20.3%)12,275 (12.6%)576 (0.6%)
2011–201229,176 (29.9%)2,591 (2.7%)255 (0.3%)

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
130,171 (± 4,156)
Median Age
35.5
Median Household Income
$169,421 (± $11,586)
High School Graduate or Higher (age 25+)
98.3%
Bachelor's Degree or Higher (age 25+)
85.4%

Population by Age

GroupPeopleShare
Under 1812,2509.4%
18 to 6496,87974.4%
65 and over21,04216.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)12,3859.5%
White, not Hispanic88,87668.3%
Black, not Hispanic4,3453.3%
Asian, not Hispanic17,89413.7%
American Indian / Alaska Native, not Hispanic980.1%
Native Hawaiian / Pacific Islander, not Hispanic200.0%
Some other race, not Hispanic4760.4%
Two or more races, not Hispanic6,0774.7%

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
116,610
Citizen Voting Age Population (CVAP)
104,470

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic105,54390.5%
Hispanic11,0689.5%
White83,80971.9%
Black4,2563.6%
Asian13,27011.4%
American Indian / Alaska Native1130.1%
Native Hawaiian / Pacific Islander210.0%
Two or More Races5220.4%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic94,81590.8%
Hispanic9,6569.2%
White76,17272.9%
Black4,7834.6%
Asian13,26212.7%
American Indian / Alaska Native2350.2%
Native Hawaiian / Pacific Islander170.0%
Two or More Races3420.3%

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