Utah State Senate District 1

State Legislative District Profile (Upper Chamber)

Overview

District ID
ut-sd-001
State
Utah
Chamber
Upper chamber (state senate)
District Code
001
Land Area
7,779.5 sq mi
Water Area
1,193.5 sq mi

Boundary

Boundary of Utah State Senate District 1

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Box Elder County5745.60 sq mi73.9%99.4%
Tooele County1448.95 sq mi18.6%20.6%
Cache County451.01 sq mi5.8%38.7%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Grantsville city37.47 sq mi0.5%94.0%
Howell town35.27 sq mi0.5%100.0%
Brigham City city24.58 sq mi0.3%99.8%
Thatcher CDP11.97 sq mi0.2%100.0%
Honeyville city11.74 sq mi0.2%100.0%
Wendover city8.93 sq mi0.1%100.0%
Elwood town8.06 sq mi0.1%93.0%
Tremonton city8.02 sq mi0.1%96.3%
Perry city8.00 sq mi0.1%99.9%
Wellsville city7.27 sq mi0.1%99.5%
Avon CDP7.10 sq mi0.1%100.0%
Riverside CDP6.70 sq mi0.1%100.0%
Deweyville town6.38 sq mi0.1%100.0%
Hyrum city6.19 sq mi0.1%99.5%
South Willard CDP5.83 sq mi0.1%100.0%
Willard city5.56 sq mi0.1%95.9%
Mantua town4.91 sq mi0.1%100.0%
Nibley city4.39 sq mi0.1%96.7%
Corinne city3.78 sq mi<0.1%99.8%
Portage town2.55 sq mi<0.1%99.9%
Stansbury Park CDP2.33 sq mi<0.1%85.3%
Garland city1.81 sq mi<0.1%97.1%
Bear River City city1.80 sq mi<0.1%100.0%
Snowville town1.55 sq mi<0.1%100.0%
Paradise town1.45 sq mi<0.1%99.6%

Showing top 25 of 28 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 181,83973.8%10.0%81.0%
UT District 229,01626.2%3.5%19.0%

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

Voters

Registered Voters
65,831
Active Voters
57,977 (88.1%)

Party Registration

PartyVotersShare
Democratic4,0296.1%
Republican39,67960.3%
Unaffiliated18,31527.8%
Other parties3,8085.8%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202617,388 (26.4%)0 (0.0%)0 (0.0%)
2023–202449,427 (75.1%)0 (0.0%)0 (0.0%)
2021–202233,813 (51.4%)0 (0.0%)0 (0.0%)
2019–202043,323 (65.8%)0 (0.0%)0 (0.0%)
2017–201830,384 (46.2%)0 (0.0%)0 (0.0%)
2015–201636,892 (56.0%)0 (0.0%)0 (0.0%)
2013–201419,809 (30.1%)0 (0.0%)0 (0.0%)
2011–201225,990 (39.5%)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
119,937 (± 1,069)
Median Age
31.9
Median Household Income
$95,236 (± $3,086)
High School Graduate or Higher (age 25+)
92.9%
Bachelor's Degree or Higher (age 25+)
29.5%

Population by Age

GroupPeopleShare
Under 1838,92932.5%
18 to 6467,92256.6%
65 and over13,08610.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)13,81511.5%
White, not Hispanic99,96983.4%
Black, not Hispanic3610.3%
Asian, not Hispanic7460.6%
American Indian / Alaska Native, not Hispanic2950.2%
Native Hawaiian / Pacific Islander, not Hispanic1,0900.9%
Some other race, not Hispanic1780.1%
Two or more races, not Hispanic3,4832.9%

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
117,141
Citizen Voting Age Population (CVAP)
78,340

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic105,48790.1%
Hispanic11,66210.0%
White100,37385.7%
Black3410.3%
Asian7070.6%
American Indian / Alaska Native2960.3%
Native Hawaiian / Pacific Islander8850.8%
Two or More Races3840.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic71,57591.4%
Hispanic6,7648.6%
White68,54387.5%
Black4010.5%
Asian1,0481.3%
American Indian / Alaska Native9251.2%
Native Hawaiian / Pacific Islander5200.7%
Two or More Races1450.2%

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