Arkansas State House District 18

State Legislative District Profile (Lower Chamber)

Overview

District ID
ar-hd-018
State
Arkansas
Chamber
Lower chamber
District Code
018
Land Area
59.6 sq mi
Water Area
0.64 sq mi

Boundary

Boundary of Arkansas State House District 18

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Washington County57.92 sq mi97.2%6.2%
Benton County1.68 sq mi2.8%0.2%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Tontitown city17.91 sq mi30.1%100.0%
Springdale city6.74 sq mi11.3%13.5%
Elm Springs city4.92 sq mi8.3%82.7%
Fayetteville city2.89 sq mi4.8%5.3%
Johnson city1.02 sq mi1.7%28.3%

Showing all 5 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
AR District 329,291100.0%3.9%100.0%

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

Voters

Registered Voters
21,684
Active Voters
17,690 (81.6%)

Party Registration

PartyVotersShare
Democratic1,1815.4%
Republican2,34910.8%
Unaffiliated00.0%
Other parties160.1%
No party recorded18,13883.6%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202414,819 (68.3%)768 (3.5%)3,170 (14.6%)
2021–202210,573 (48.8%)912 (4.2%)3,268 (15.1%)
2019–202013,795 (63.6%)2,622 (12.1%)2,220 (10.2%)
2017–20188,848 (40.8%)644 (3.0%)1,469 (6.8%)
2015–201610,404 (48.0%)1,494 (6.9%)4,372 (20.2%)
2013–20146,672 (30.8%)447 (2.1%)1,536 (7.1%)
2011–20128,064 (37.2%)474 (2.2%)1,504 (6.9%)

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
31,857 (± 1,477)
Median Age
35.4
Median Household Income
$97,675 (± $12,179)
High School Graduate or Higher (age 25+)
91.9%
Bachelor's Degree or Higher (age 25+)
46.4%

Population by Age

GroupPeopleShare
Under 188,06925.3%
18 to 6420,09963.1%
65 and over3,68911.6%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)4,27213.4%
White, not Hispanic20,31263.8%
Black, not Hispanic7662.4%
Asian, not Hispanic7272.3%
American Indian / Alaska Native, not Hispanic1410.4%
Native Hawaiian / Pacific Islander, not Hispanic2830.9%
Some other race, not Hispanic680.2%
Two or more races, not Hispanic5,28816.6%

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
30,152
Citizen Voting Age Population (CVAP)
22,257

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic27,24590.4%
Hispanic2,9089.6%
White23,44977.8%
Black7412.5%
Asian6022.0%
American Indian / Alaska Native1400.5%
Native Hawaiian / Pacific Islander1720.6%
Two or More Races3451.1%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic20,30191.2%
Hispanic1,9578.8%
White18,15081.5%
Black5072.3%
Asian7213.2%
American Indian / Alaska Native7003.1%
Native Hawaiian / Pacific Islander1150.5%
Two or More Races1240.6%

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