Oklahoma State House District 45

State Legislative District Profile (Lower Chamber)

Overview

District ID
ok-hd-045
State
Oklahoma
Chamber
Lower chamber
District Code
045
Land Area
50.9 sq mi
Water Area
2.61 sq mi

Boundary

Boundary of Oklahoma 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
Cleveland County50.90 sq mi100.0%9.4%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Norman city50.90 sq mi100.0%28.5%

Showing all 1 place

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
OK District 439,613100.0%5.0%100.0%

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

Voters

Registered Voters
24,995
Active Voters
20,457 (81.8%)

Party Registration

PartyVotersShare
Democratic8,52434.1%
Republican9,77339.1%
Unaffiliated00.0%
Other parties6,69826.8%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202416,115 (64.5%)0 (0.0%)0 (0.0%)
2021–202211,690 (46.8%)0 (0.0%)0 (0.0%)
2019–202014,000 (56.0%)0 (0.0%)0 (0.0%)
2017–201810,224 (40.9%)0 (0.0%)0 (0.0%)
2015–201610,250 (41.0%)0 (0.0%)0 (0.0%)
2013–20145,484 (21.9%)0 (0.0%)0 (0.0%)
2011–20127,206 (28.8%)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 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
40,600 (± 1,993)
Median Age
32.3
Median Household Income
$74,867 (± $5,643)
High School Graduate or Higher (age 25+)
94.0%
Bachelor's Degree or Higher (age 25+)
41.5%

Population by Age

GroupPeopleShare
Under 187,86819.4%
18 to 6427,28367.2%
65 and over5,44913.4%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,8347.0%
White, not Hispanic28,73670.8%
Black, not Hispanic2,1765.4%
Asian, not Hispanic1,4753.6%
American Indian / Alaska Native, not Hispanic1,7044.2%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic1640.4%
Two or more races, not Hispanic3,5118.6%

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
39,073
Citizen Voting Age Population (CVAP)
31,269

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic36,49193.4%
Hispanic2,5836.6%
White28,60473.2%
Black1,9505.0%
Asian9362.4%
American Indian / Alaska Native1,8574.8%
Native Hawaiian / Pacific Islander10.0%
Two or More Races3520.9%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic29,62994.8%
Hispanic1,6395.2%
White23,64675.6%
Black2,4277.8%
Asian8542.7%
American Indian / Alaska Native2,4727.9%
Native Hawaiian / Pacific Islander00.0%
Two or More Races2300.7%

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