Indiana State House District 66

State Legislative District Profile (Lower Chamber)

Overview

District ID
in-hd-066
State
Indiana
Chamber
Lower chamber
District Code
066
Land Area
416.1 sq mi
Water Area
4.5 sq mi

Boundary

Boundary of Indiana State House District 66

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Clark County270.70 sq mi65.1%72.7%
Scott County89.67 sq mi21.5%47.1%
Jefferson County56.08 sq mi13.5%15.5%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Charlestown city11.45 sq mi2.8%100.0%
Jeffersonville city9.06 sq mi2.2%26.6%
Sellersburg town5.79 sq mi1.4%78.1%
Scottsburg city5.54 sq mi1.3%100.0%
New Washington CDP5.21 sq mi1.3%100.0%
Henryville CDP2.83 sq mi0.7%100.0%
Memphis CDP2.60 sq mi0.6%100.0%
Hanover town2.22 sq mi0.5%100.0%
Clarksville town1.57 sq mi0.4%15.7%
Utica town1.19 sq mi0.3%99.8%

Showing all 10 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
IN District 967,856100.0%9.0%100.0%

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

Voters

Registered Voters
52,044
Active Voters
52,044 (100.0%)

Party Registration

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

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 12/24/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
69,216 (± 640)
Median Age
39.0
Median Household Income
$79,030 (± $4,926)
High School Graduate or Higher (age 25+)
90.6%
Bachelor's Degree or Higher (age 25+)
25.2%

Population by Age

GroupPeopleShare
Under 1816,42623.7%
18 to 6441,57660.1%
65 and over11,21416.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)3,1624.6%
White, not Hispanic61,32988.6%
Black, not Hispanic1,2141.8%
Asian, not Hispanic6190.9%
American Indian / Alaska Native, not Hispanic40.0%
Native Hawaiian / Pacific Islander, not Hispanic270.0%
Some other race, not Hispanic3940.6%
Two or more races, not Hispanic2,4673.6%

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
68,262
Citizen Voting Age Population (CVAP)
51,854

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic65,62796.1%
Hispanic2,6343.9%
White61,89990.7%
Black1,1391.7%
Asian4110.6%
American Indian / Alaska Native50.0%
Native Hawaiian / Pacific Islander280.0%
Two or More Races3610.5%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic50,42997.3%
Hispanic1,4252.7%
White48,07292.7%
Black1,4762.8%
Asian4300.8%
American Indian / Alaska Native3180.6%
Native Hawaiian / Pacific Islander180.0%
Two or More Races1290.2%

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