Tennessee State House District 18

State Legislative District Profile (Lower Chamber)

Overview

District ID
tn-hd-018
State
Tennessee
Chamber
Lower chamber
District Code
018
Land Area
64.2 sq mi
Water Area
2.81 sq mi

Boundary

Boundary of Tennessee 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
Knox County64.19 sq mi100.0%12.6%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Knoxville city20.17 sq mi31.4%20.4%

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
TN District 270,138100.0%9.1%100.0%

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

Voters

Registered Voters
51,849
Active Voters
49,220 (94.9%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–20240 (0.0%)5,204 (10.0%)9,238 (17.8%)
2021–20220 (0.0%)4,520 (8.7%)7,465 (14.4%)
2019–20200 (0.0%)8,645 (16.7%)8,691 (16.8%)
2017–20180 (0.0%)4,183 (8.1%)9,773 (18.8%)
2015–20160 (0.0%)3,883 (7.5%)9,583 (18.5%)
2013–20140 (0.0%)1,604 (3.1%)7,588 (14.6%)
2011–20120 (0.0%)636 (1.2%)6,083 (11.7%)

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 02/06/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
69,963 (± 2,825)
Median Age
39.8
Median Household Income
$80,123 (± $4,189)
High School Graduate or Higher (age 25+)
94.7%
Bachelor's Degree or Higher (age 25+)
48.9%

Population by Age

GroupPeopleShare
Under 1815,16021.7%
18 to 6441,47859.3%
65 and over13,32519.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)5,2727.5%
White, not Hispanic55,96080.0%
Black, not Hispanic3,8325.5%
Asian, not Hispanic1,6722.4%
American Indian / Alaska Native, not Hispanic320.0%
Native Hawaiian / Pacific Islander, not Hispanic510.1%
Some other race, not Hispanic4350.6%
Two or more races, not Hispanic2,7093.9%

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
66,529
Citizen Voting Age Population (CVAP)
52,298

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic63,45595.4%
Hispanic3,0744.6%
White56,11584.3%
Black3,9135.9%
Asian1,1071.7%
American Indian / Alaska Native300.0%
Native Hawaiian / Pacific Islander510.1%
Two or More Races3080.5%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic50,69296.9%
Hispanic1,6043.1%
White45,42786.9%
Black3,5076.7%
Asian1,1892.3%
American Indian / Alaska Native3060.6%
Native Hawaiian / Pacific Islander330.1%
Two or More Races2340.4%

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