Decatur, IN

View of Decatur, IN
Population
10,090
U.S. Census Population Estimates Program · 2025
Elevation
800 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$142,800
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$820/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$58,646
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Decatur

Decatur is a welcoming small town of roughly 10,000 people located along the St. Marys River in northeastern Indiana. Serving as the seat of Adams County, it features a walkable downtown centered around an impressive 1873 courthouse, local shops, and colorful outdoor art. Green spaces like Steele Park, the riverfront, and the county fairgrounds host events throughout the year, giving the community a friendly, down-to-earth feel.

Families benefit from North Adams Community Schools, which conveniently clusters kindergarten through high school on a single shared campus. The town provides all the daily essentials locally, including healthcare and parks, while U.S. 27 offers a direct half-hour drive north into Fort Wayne for commuting and entertainment. It is an easygoing, practical place to settle down if you want Midwest charm and affordable living.

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