Utah State Senate District 20

State Legislative District Profile (Upper Chamber)

Overview

District ID
ut-sd-020
State
Utah
Chamber
Upper chamber (state senate)
District Code
020
Land Area
10,784.5 sq mi
Water Area
96.5 sq mi

Boundary

Boundary of Utah State Senate District 20

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Uintah County4482.38 sq mi41.6%100.0%
Duchesne County3235.34 sq mi30.0%100.0%
Summit County1427.31 sq mi13.2%76.3%
Wasatch County942.27 sq mi8.7%80.1%
Daggett County696.99 sq mi6.5%100.0%

Showing all 5 counties

Places

PlaceOverlapShare of district landShare of place land
Park City city20.42 sq mi0.2%91.7%
Ballard town13.98 sq mi0.1%100.0%
Snyderville CDP10.40 sq mi0.1%95.7%
Bluebell CDP9.74 sq mi0.1%100.0%
Heber city8.99 sq mi0.1%37.3%
Fort Duchesne CDP7.13 sq mi0.1%100.0%
Oakley city7.08 sq mi0.1%100.0%
East Basin CDP6.99 sq mi0.1%77.7%
Roosevelt city6.76 sq mi0.1%96.0%
Naples city6.60 sq mi0.1%100.0%
Maeser CDP6.47 sq mi0.1%100.0%
Dutch John town5.90 sq mi0.1%100.0%
Midway city5.55 sq mi0.1%90.0%
Randlett CDP5.22 sq mi<0.1%100.0%
Marion CDP4.79 sq mi<0.1%100.0%
Vernal city4.62 sq mi<0.1%100.0%
Neola CDP3.77 sq mi<0.1%100.0%
Kamas city3.68 sq mi<0.1%94.5%
Peoa CDP3.49 sq mi<0.1%100.0%
Hideout town3.48 sq mi<0.1%84.5%
Summit Park CDP3.30 sq mi<0.1%24.4%
Jensen CDP3.23 sq mi<0.1%100.0%
Francis town2.98 sq mi<0.1%77.3%
Bonanza CDP2.81 sq mi<0.1%100.0%
Duchesne city2.80 sq mi<0.1%100.0%

Showing top 25 of 35 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 3103,16191.9%12.6%97.1%
UT District 19,0418.1%1.1%2.9%

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

Voters

Registered Voters
67,758
Active Voters
58,454 (86.3%)

Party Registration

PartyVotersShare
Democratic8,40212.4%
Republican38,61957.0%
Unaffiliated16,19723.9%
Other parties4,5406.7%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202615,981 (23.6%)0 (0.0%)0 (0.0%)
2023–202449,851 (73.6%)0 (0.0%)0 (0.0%)
2021–202235,620 (52.6%)0 (0.0%)0 (0.0%)
2019–202042,787 (63.1%)0 (0.0%)0 (0.0%)
2017–201830,795 (45.4%)0 (0.0%)0 (0.0%)
2015–201636,560 (54.0%)0 (0.0%)0 (0.0%)
2013–201422,028 (32.5%)0 (0.0%)0 (0.0%)
2011–201224,201 (35.7%)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
117,119 (± 975)
Median Age
36.0
Median Household Income
$96,668 (± $3,466)
High School Graduate or Higher (age 25+)
93.4%
Bachelor's Degree or Higher (age 25+)
38.1%

Population by Age

GroupPeopleShare
Under 1833,92829.0%
18 to 6467,43457.6%
65 and over15,75713.5%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)12,52110.7%
White, not Hispanic95,61181.6%
Black, not Hispanic3570.3%
Asian, not Hispanic1,4241.2%
American Indian / Alaska Native, not Hispanic2,1611.8%
Native Hawaiian / Pacific Islander, not Hispanic1740.1%
Some other race, not Hispanic2970.3%
Two or more races, not Hispanic4,5743.9%

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
113,025
Citizen Voting Age Population (CVAP)
79,443

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic103,49491.6%
Hispanic9,5358.4%
White96,28885.2%
Black3560.3%
Asian9270.8%
American Indian / Alaska Native2,1611.9%
Native Hawaiian / Pacific Islander1780.2%
Two or More Races4160.4%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic74,58393.9%
Hispanic4,8636.1%
White70,10288.2%
Black4320.5%
Asian1,0611.3%
American Indian / Alaska Native2,6953.4%
Native Hawaiian / Pacific Islander1350.2%
Two or More Races1530.2%

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