New York Assembly District 150

State Legislative District Profile (Lower Chamber)

Overview

District ID
ny-hd-150
State
New York
Chamber
Lower chamber
District Code
150
Land Area
1,085.8 sq mi
Water Area
440.1 sq mi

Boundary

Boundary of New York Assembly District 150

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Chautauqua County1060.41 sq mi97.7%100.0%
Erie County25.40 sq mi2.3%2.4%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Jamestown city8.90 sq mi0.8%100.0%
Fredonia village5.14 sq mi0.5%100.0%
Dunkirk city4.55 sq mi0.4%100.0%
Westfield village3.78 sq mi0.3%100.0%
Frewsburg CDP3.34 sq mi0.3%100.0%
Jamestown West CDP2.52 sq mi0.2%100.0%
Busti CDP2.26 sq mi0.2%100.0%
Panama village2.21 sq mi0.2%100.0%
Kennedy CDP2.04 sq mi0.2%100.0%
Mayville village2.02 sq mi0.2%100.0%
Lakewood village1.96 sq mi0.2%100.0%
Brocton village1.77 sq mi0.2%100.0%
Sinclairville village1.62 sq mi0.1%100.0%
Ripley CDP1.37 sq mi0.1%100.0%
Cherry Creek CDP1.36 sq mi0.1%100.0%
Silver Creek village1.15 sq mi0.1%100.0%
Falconer village1.08 sq mi0.1%100.0%
Forestville CDP1.06 sq mi0.1%100.0%
Cassadaga village0.85 sq mi0.1%99.9%
Sherman village0.81 sq mi0.1%100.0%
Celoron village0.75 sq mi0.1%100.0%
Sunset Bay CDP0.66 sq mi0.1%100.0%
Chautauqua CDP0.43 sq mi<0.1%100.0%
Bemus Point village0.42 sq mi<0.1%100.0%

Showing all 24 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 23129,792100.0%16.7%100.0%

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

Voters

Registered Voters
86,895
Active Voters
82,111 (94.5%)

Party Registration

PartyVotersShare
Democratic24,43528.1%
Republican31,04635.7%
Unaffiliated00.0%
Other parties7,0598.1%
No party recorded24,35528.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202621,101 (24.3%)390 (0.4%)121 (0.1%)
2023–202457,232 (65.9%)1,398 (1.6%)2,451 (2.8%)
2021–202243,540 (50.1%)3,487 (4.0%)8,121 (9.3%)
2019–202054,731 (63.0%)5,083 (5.8%)4,890 (5.6%)
2017–201840,284 (46.4%)5,163 (5.9%)898 (1.0%)
2015–201644,429 (51.1%)6,856 (7.9%)8,351 (9.6%)
2013–201429,152 (33.5%)1,939 (2.2%)3,037 (3.5%)
2011–201236,993 (42.6%)1,122 (1.3%)1,737 (2.0%)

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
127,381 (± 211)
Median Age
42.8
Median Household Income
$58,197 (± $1,719)
High School Graduate or Higher (age 25+)
89.7%
Bachelor's Degree or Higher (age 25+)
25.1%

Population by Age

GroupPeopleShare
Under 1826,35020.7%
18 to 6473,76757.9%
65 and over27,26421.4%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)12,2279.6%
White, not Hispanic105,26582.6%
Black, not Hispanic2,6702.1%
Asian, not Hispanic9780.8%
American Indian / Alaska Native, not Hispanic1,2581.0%
Native Hawaiian / Pacific Islander, not Hispanic710.1%
Some other race, not Hispanic4670.4%
Two or more races, not Hispanic4,4453.5%

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
125,728
Citizen Voting Age Population (CVAP)
99,486

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic114,17790.8%
Hispanic11,5529.2%
White106,67084.8%
Black2,7062.2%
Asian6260.5%
American Indian / Alaska Native1,2571.0%
Native Hawaiian / Pacific Islander590.0%
Two or More Races1040.1%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic92,23592.7%
Hispanic7,2487.3%
White87,19387.6%
Black2,8242.8%
Asian5810.6%
American Indian / Alaska Native1,6551.7%
Native Hawaiian / Pacific Islander310.0%
Two or More Races740.1%

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