Johnstown, Indiana

Jefferson Township is one of fifteen townships in Greene County, Indiana, USA. As of the 2020 census, its population was 1,959, down from 2,094 at 2010.

Jefferson Township is one of thirteen townships in Owen County, Indiana, United States. As of the 2020 census, its population was 998 (down from 1,129 at 2010) and it contained 478 housing units.

Worthington is a town in Jefferson Township, Greene County, Indiana, United States. The population was 1,393 at the 2020 United States Census. It is part of the Bloomington, Indiana, Metropolitan Statistical Area.

Point Commerce is an unincorporated community in Jefferson Township, Greene County, Indiana. It is part of the Bloomington, Indiana, Metropolitan Statistical Area.

The Eel River is a 52.8-mile-long (85.0 km) tributary of the White River in southwestern Indiana. Via the White, Wabash, and Ohio rivers, its waters flow to the Mississippi River and the Gulf of Mexico. The Eel River flows through Greene, Owen, Clay, and Putnam counties. It is the southern of the two rivers named Eel River within Indiana. The river forms in southwestern Putnam County at the confluence of Mill Creek and Big Walnut Creek. It runs generally south and slightly west for most of its course until it takes a southeast turn about 4 miles (6.4 km) west of Martz. It then flows about 18 miles (29 km) to its junction with the White River near Worthington. One of its tributaries, Big Walnut Creek, has a drainage basin of 318 square miles (820 km2). Another tributary is Mill Creek, which flows into Cagles Mill Lake, also known as Cataract Lake, before joining the Eel. The Eel River has a mean annual discharge of 943 cubic feet per second at Bowling Green, Indiana.

Smith Township is one of fifteen townships in Greene County, Indiana, USA. As of the 2020 census, its population was 387, slightly up from 383 at 2010.

Calvertville is an unincorporated community in Highland Township, Greene County, Indiana, United States.

Shawnee Field is a public use airport in Greene County, Indiana, United States. It is owned by Shawnee Field Inc. and is located three nautical miles (5.56 km) west of the central business district of Bloomfield, Indiana. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned 1I3 by the FAA but has no designation from the IATA.

Fairplay Township is one of fifteen townships in Greene County, Indiana, United States. As of the 2020 census, its population was 505, down from 575 at 2010.

Highland Township is one of fifteen townships in Greene County, Indiana, USA. As of the 2020 census, its population was 688, down from 718 at 2010.

Greene County is a county in the U.S. state of Indiana. As of 2020, the population was 30,803. The county seat is Bloomfield. The county was determined by the US Census Bureau to include the mean center of U.S. population in 1930.

Switz City is a town in Fairplay and Grant townships, Greene County, Indiana, United States. The population was 293 at the 2010 census. It is part of the Bloomington, Indiana, Metropolitan Statistical Area.