New York Assembly District 145

State Legislative District Profile (Lower Chamber)

Overview

District ID
ny-hd-145
State
New York
Chamber
Lower chamber
District Code
145
Land Area
201.9 sq mi
Water Area
17.5 sq mi

Boundary

Boundary of New York Assembly District 145

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Niagara County173.63 sq mi86.0%33.2%
Erie County28.27 sq mi14.0%2.7%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Niagara Falls city14.09 sq mi7.0%100.0%
Ransomville CDP4.53 sq mi2.2%76.7%
North Tonawanda city3.18 sq mi1.6%31.5%
Sanborn CDP2.63 sq mi1.3%100.0%
Grandyle Village CDP1.88 sq mi0.9%100.0%
Lewiston village1.10 sq mi0.5%100.0%
Youngstown village1.08 sq mi0.5%100.0%
Niagara University CDP0.23 sq mi0.1%100.0%

Showing all 8 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 26103,94277.3%13.4%40.1%
NY District 2429,34521.8%3.8%58.9%
NY District 231,1610.9%0.1%0.9%

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

Voters

Registered Voters
97,919
Active Voters
93,637 (95.6%)

Party Registration

PartyVotersShare
Democratic36,31437.1%
Republican31,54432.2%
Unaffiliated00.0%
Other parties7,3477.5%
No party recorded22,71423.2%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202619,404 (19.8%)1,749 (1.8%)1,032 (1.1%)
2023–202452,424 (53.5%)4,027 (4.1%)2,232 (2.3%)
2021–202238,488 (39.3%)5,437 (5.6%)4,629 (4.7%)
2019–202048,893 (49.9%)9,995 (10.2%)6,817 (7.0%)
2017–201834,159 (34.9%)5,380 (5.5%)723 (0.7%)
2015–201639,541 (40.4%)9,587 (9.8%)7,478 (7.6%)
2013–201423,630 (24.1%)4,538 (4.6%)3,212 (3.3%)
2011–201233,058 (33.8%)912 (0.9%)2,773 (2.8%)

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
132,557 (± 742)
Median Age
44.0
Median Household Income
$70,494 (± $1,848)
High School Graduate or Higher (age 25+)
92.7%
Bachelor's Degree or Higher (age 25+)
31.5%

Population by Age

GroupPeopleShare
Under 1826,35019.9%
18 to 6477,70458.6%
65 and over28,50321.5%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)5,5594.2%
White, not Hispanic106,10880.0%
Black, not Hispanic9,9687.5%
Asian, not Hispanic2,1671.6%
American Indian / Alaska Native, not Hispanic9040.7%
Native Hawaiian / Pacific Islander, not Hispanic120.0%
Some other race, not Hispanic6440.5%
Two or more races, not Hispanic7,1955.4%

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
130,098
Citizen Voting Age Population (CVAP)
103,934

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic124,80095.9%
Hispanic5,3004.1%
White106,73882.0%
Black9,8037.5%
Asian1,7671.4%
American Indian / Alaska Native8900.7%
Native Hawaiian / Pacific Islander110.0%
Two or More Races8620.7%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic100,59296.8%
Hispanic3,3433.2%
White88,08284.7%
Black9,0288.7%
Asian1,7041.6%
American Indian / Alaska Native1,5641.5%
Native Hawaiian / Pacific Islander140.0%
Two or More Races3890.4%

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