Utah State House District 45

State Legislative District Profile (Lower Chamber)

Overview

District ID
ut-hd-045
State
Utah
Chamber
Lower chamber
District Code
045
Land Area
11 sq mi
Water Area
0 sq mi

Boundary

Boundary of Utah State House District 45

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Salt Lake County11.00 sq mi100.0%1.5%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
South Jordan city7.38 sq mi67.1%28.7%
Sandy city3.03 sq mi27.5%12.5%
White City metro township0.43 sq mi3.9%49.1%
Riverton city0.16 sq mi1.5%1.3%

Showing all 4 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
UT District 426,18760.1%3.2%68.6%
UT District 317,38339.9%2.1%31.4%

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

Voters

Registered Voters
24,959
Active Voters
21,797 (87.3%)

Party Registration

PartyVotersShare
Democratic3,34013.4%
Republican12,76951.2%
Unaffiliated7,41429.7%
Other parties1,4365.8%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–20267,997 (32.0%)0 (0.0%)0 (0.0%)
2023–202419,185 (76.9%)0 (0.0%)0 (0.0%)
2021–202214,248 (57.1%)0 (0.0%)0 (0.0%)
2019–202017,744 (71.1%)0 (0.0%)0 (0.0%)
2017–201813,518 (54.2%)0 (0.0%)0 (0.0%)
2015–201615,306 (61.3%)0 (0.0%)0 (0.0%)
2013–20149,330 (37.4%)0 (0.0%)0 (0.0%)
2011–201211,385 (45.6%)0 (0.0%)0 (0.0%)

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 01/19/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
42,744 (± 1,905)
Median Age
37.6
Median Household Income
$121,476 (± $3,629)
High School Graduate or Higher (age 25+)
96.8%
Bachelor's Degree or Higher (age 25+)
45.7%

Population by Age

GroupPeopleShare
Under 1811,58927.1%
18 to 6425,07158.7%
65 and over6,08414.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)4,66910.9%
White, not Hispanic33,30677.9%
Black, not Hispanic2090.5%
Asian, not Hispanic2,4505.7%
American Indian / Alaska Native, not Hispanic700.2%
Native Hawaiian / Pacific Islander, not Hispanic2950.7%
Some other race, not Hispanic5621.3%
Two or more races, not Hispanic1,1832.8%

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
40,349
Citizen Voting Age Population (CVAP)
29,170

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic36,65990.9%
Hispanic3,6909.1%
White33,76883.7%
Black2090.5%
Asian1,4583.6%
American Indian / Alaska Native700.2%
Native Hawaiian / Pacific Islander2770.7%
Two or More Races2170.5%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic27,29293.6%
Hispanic1,8786.4%
White25,41387.1%
Black2801.0%
Asian1,1503.9%
American Indian / Alaska Native1370.5%
Native Hawaiian / Pacific Islander2600.9%
Two or More Races710.2%

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