New York Assembly District 138

State Legislative District Profile (Lower Chamber)

Overview

District ID
ny-hd-138
State
New York
Chamber
Lower chamber
District Code
138
Land Area
120 sq mi
Water Area
1.08 sq mi

Boundary

Boundary of New York Assembly District 138

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Monroe County119.98 sq mi100.0%18.3%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Rochester city10.20 sq mi8.5%28.5%
Rochester Institute of Technology CDP1.98 sq mi1.7%100.0%
Churchville village1.19 sq mi1.0%100.0%

Showing all 3 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 25138,326100.0%17.8%100.0%

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

Voters

Registered Voters
92,589
Active Voters
85,982 (92.9%)

Party Registration

PartyVotersShare
Democratic41,89345.2%
Republican19,90421.5%
Unaffiliated00.0%
Other parties2,0882.3%
No party recorded28,70431.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202625,769 (27.8%)5,929 (6.4%)660 (0.7%)
2023–202463,047 (68.1%)6,492 (7.0%)1,655 (1.8%)
2021–202246,087 (49.8%)10,252 (11.1%)3,271 (3.5%)
2019–202060,392 (65.2%)14,334 (15.5%)394 (0.4%)
2017–201844,365 (47.9%)11,051 (11.9%)288 (0.3%)
2015–201648,689 (52.6%)13,141 (14.2%)6,930 (7.5%)
2013–201428,670 (31.0%)4,240 (4.6%)1,384 (1.5%)
2011–201239,766 (42.9%)519 (0.6%)1,041 (1.1%)

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
139,846 (± 1,995)
Median Age
35.6
Median Household Income
$75,924 (± $3,064)
High School Graduate or Higher (age 25+)
93.4%
Bachelor's Degree or Higher (age 25+)
46.1%

Population by Age

GroupPeopleShare
Under 1820,28214.5%
18 to 6496,58569.1%
65 and over22,97916.4%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)10,6227.6%
White, not Hispanic98,34770.3%
Black, not Hispanic14,84310.6%
Asian, not Hispanic8,4726.1%
American Indian / Alaska Native, not Hispanic1290.1%
Native Hawaiian / Pacific Islander, not Hispanic130.0%
Some other race, not Hispanic7900.6%
Two or more races, not Hispanic6,6304.7%

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
134,285
Citizen Voting Age Population (CVAP)
114,355

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic124,54092.7%
Hispanic9,7407.3%
White98,17373.1%
Black14,68910.9%
Asian6,1814.6%
American Indian / Alaska Native1310.1%
Native Hawaiian / Pacific Islander140.0%
Two or More Races7760.6%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic107,24993.8%
Hispanic7,1046.2%
White86,51275.7%
Black13,64911.9%
Asian5,9985.2%
American Indian / Alaska Native6150.5%
Native Hawaiian / Pacific Islander20.0%
Two or More Races5900.5%

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