County of decatur

indiana

History & Founding

Established in 1834 from parts of Rush, Fayette, and Randolph counties, this Indiana locale carries a name steeped in American history. It was named in honor of Stephen Decatur, a celebrated naval hero of the War of 1812, known for his bravery in capturing the USS Chesapeake and later, rescuing survivors from the USS Macedonian. The area was originally inhabited by Native American tribes, primarily the Miami and Delaware, before European settlers began arriving in the early 19th century. Early settlement was driven by the promise of fertile farmland and opportunities for establishing new communities. An interesting anecdote from the county’s past involves the attempted theft of the original county records in 1848, when a disgruntled former official tried to abscond with the documents, only to be apprehended after a brief chase. The county played a relatively quiet but consistent role in Indiana's agricultural development, providing essential food production to the growing state.

Geography & Landscape

Located in southeastern Indiana, the county occupies a gently rolling landscape characteristic of the Till Plains region. The terrain is primarily flat to undulating, making it highly suitable for agricultural pursuits. Several small streams, including the East Fork White River and its tributaries, crisscross the area, providing water resources for both farming and recreation. While lacking dramatic mountain ranges or large lakes, the county possesses a subtle beauty in its expansive fields and wooded areas. The climate is humid subtropical, experiencing warm, humid summers and cold, snowy winters. Average annual rainfall contributes to the area’s lush vegetation. The county's land area spans approximately 373 square miles.

Economy & Communities

The county comprises three incorporated towns: Greensburg, the county seat and largest population center; Union City; and St. Paul. The local economy is primarily driven by agriculture, with corn, soybeans, and livestock being significant contributors. Manufacturing plays a role, with several smaller industrial operations present. Notable employers include those in the agricultural supply chain, food processing, and manufacturing sectors. The character of the area is distinctly rural, although Greensburg exhibits some suburban characteristics. While a strong sense of community prevails, the area is experiencing gradual diversification as new businesses and residents move in. The county’s population stands at approximately 24,555.

Points of Interest

Points of interest include the Decatur County Historical Society Museum, which showcases the county’s rich heritage. The Decatur County Fairgrounds host an annual fair attracting visitors from across the region. Several county parks offer recreational opportunities like hiking, fishing, and picnicking. The historic downtown Greensburg boasts charming shops and restaurants. The county is also home to several well-preserved historic homes and buildings. A unique fact about the county is its relatively high concentration of antique shops, drawing collectors and enthusiasts. While not widely known nationally, the county provides a glimpse into a traditional Indiana lifestyle and offers a peaceful escape from larger urban centers. The FIPS code for Decatur County is 031, and it operates within the UTC-5 time zone.

Information

State
indiana
Type
County
Population
24,555
Land area
373 sq mi
Capital
Greensburg
Time zone
UTC-5
FIPS
18031

3 Cities

CityPopulationElevation
Greensburg10,260971 ft (296 m)
Westport1,515806 ft (246 m)
St. Paul1,022858 ft (262 m)

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