Cities and Towns in Decatur County, Indiana

Here is a complete list of cities, towns, plantations, and villages in Decatur County, Indiana


  • Greensburg


  • Westport
  • Millhousen
  • New Point
  • St. Paul

Quick Facts

  • Location: Decatur County is located in the southeastern part of the state of Indiana.
  • County Seat: The county seat of Decatur County is Greensburg.
  • Population: As of my last update in 2022, the estimated population was around 27,000 residents.
  • Area: The county covers an area of approximately 373 square miles.
  • Geography: Predominantly characterized by agricultural landscapes, with flat to gently rolling terrain. Features include farmlands, rural areas, and small towns.
  • Notable Places:
    • Greensburg: The largest city and the county seat, known for its historic courthouse square and architecture.
    • Decatur County Courthouse: A prominent landmark in Greensburg, known for its unique tree growing from the top of the tower.
    • Parks and Natural Areas: Offers outdoor recreational opportunities in parks and natural areas.
  • Economy: Primarily based on agriculture, with corn and soybeans being major crops. Manufacturing, healthcare, and retail sectors also contribute to the local economy.
  • Education: Schools in Decatur County are served by several school districts, including the Decatur County Community Schools. Higher education opportunities are available in nearby counties and cities.
  • History: Named after Commodore Stephen Decatur Jr., a naval hero from the War of 1812. Historically, it was an area of agriculture and small communities.
  • Official Website:

What is Decatur County Indiana famous for?

  • Decatur County Courthouse: Known for its distinctive and unusual feature—an iconic tree growing from the top of its tower, making it a unique and notable architectural landmark.
  • Agricultural Heritage: Recognized for its strong agricultural roots, particularly in corn and soybean production, contributing significantly to the county’s economy and landscape.
  • Greensburg: The largest city in the county, known for its historic courthouse square and unique architecture, attracting visitors interested in its historical charm.
  • Rural Scenery: Characterized by picturesque rural landscapes, with rolling farmlands and small-town charm, providing a tranquil setting and attracting residents seeking a peaceful environment.

How big is Decatur County Indiana?

Decatur County, Indiana, covers an area of approximately 373 square miles.

What is the largest town in Decatur County Indiana?

The largest town in Decatur County, Indiana, is Greensburg, which is also designated as a city and serves as the county seat.

Decatur County, Indiana map
Decatur County, Indiana map

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