Data as of November 4, 2026 · refreshed automatically from the official Indiana voter file
Cass County, Indiana has 22,755 active registered voters across 31 precincts, as of November 2026.
Party registration
Indiana doesn't register voters by party, so there's no party breakdown to show. Party lean is usually inferred from primary participation; that data is in the voter file and available inside Motion51.
How Cass County voted for president
Election results are public records.
Cass County at a glance.
Cass County had an estimated 37,559 residents in July 2024, the 41st most populous of Indiana's 92 counties, down 0.8% since the 2020 census. Of those, 28,876 are 18 or older, the voting-age population, and 19.6% are 65 or older. Its 22,755 active registered voters equal about 78.8% of that voting-age population.
It covers 412 square miles of land (91 people per square mile). The largest cities and towns are Logansport (18,168), Galveston (1,275), Walton (980), Royal Center (793) and Onward (76). The American Community Survey (2020-2024) puts it at a median age of 41.8, a median household income of $56,403, 16.5% of adults 25 and older holding a bachelor's degree or higher and 74.3% of occupied homes owned by the people living in them.
In 2024, 14,207 votes were cast for president, about 49.2% of the voting-age population; the Democratic ticket took 26.2% and the Republican ticket 72.4%. The two-party margin moved from R+8.5 in 2008 to R+46.2 in 2024.
- Population (2024 estimate)
- 37,559
- Population (2020 census base)
- 37,867
- Voting-age population (18+)
- 28,876
- Active voters per 100 adults
- 78.8
- Residents 65 and older
- 19.6%
- People per square mile
- 91
- Land area
- 412 sq mi
- Median age
- 41.8
- Median household income
- $56,403
- Adults 25+ with a bachelor's degree
- 16.5%
- Owner-occupied homes
- 74.3%
Largest cities and towns
- Logansport 18,168
- Galveston 1,275
- Walton 980
- Royal Center 793
- Onward 76
Presidential vote, 2008–2024
| Year | Democratic | Republican | Margin | Votes cast |
|---|---|---|---|---|
| 2024 | 26.2% | 72.4% | R+46.2 | 14,207 |
| 2020 | 28.3% | 69.4% | R+41.1 | 15,198 |
| 2016 | 26.6% | 68.6% | R+42.0 | 14,135 |
| 2012 | 38.0% | 59.6% | R+21.6 | 14,137 |
| 2008 | 44.8% | 53.3% | R+8.5 | 15,653 |
Sources: U.S. Census Bureau Vintage 2024 population estimates and 2024 Gazetteer; American Community Survey 2020–2024 5-year estimates; certified county presidential returns. Growth, density and turnout are simple arithmetic on those figures.
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