|Rush County, Indiana|
Rush County Courthouse, Rushville
Location within the U.S. state of Indiana
Indiana's location within the U.S.
|Named for||Benjamin Rush|
|• Total||408.46 sq mi (1,058 km2)|
|• Land||408.12 sq mi (1,057 km2)|
|• Water||0.34 sq mi (1 km2), 0.08%|
|• ( 2010)||17,392|
|• Density||43/sq mi (16.45/km2)|
|Time zone||Eastern: UTC−5/ −4|
|Footnotes: Indiana county number 70|
According to the 2010 census, the county has a total area of 408.46 square miles (1,057.9 km2), of which 408.12 square miles (1,057.0 km2) (or 99.92%) is land and 0.34 square miles (0.88 km2) (or 0.08%) is water.  It is drained by Big Blue River and Flat Rock Creek.  
- Henry County (north)
- Fayette County (east)
- Franklin County (southeast)
- Decatur County (south)
- Shelby County (west)
- Hancock County (northwest)
- / Interstate 74/ U.S. Route 421**
- U.S. Route 52
- Indiana State Road 3
- Indiana State Road 44
- Indiana State Road 140
Indiana State Road 244
- I-74/US 421 clips the southwestern corner of Rush County
|Climate chart ( explanation)|
In recent years, average temperatures in Rushville have ranged from a low of 17 °F (−8 °C) in January to a high of 84 °F (29 °C) in July, although a record low of −28 °F (−33 °C) was recorded in January 1994 and a record high of 108 °F (42 °C) was recorded in July 1901. Average monthly precipitation ranged from 2.55 inches (65 mm) in February to 5.06 inches (129 mm) in May. 
County Council: The county council is the legislative branch of the county government and controls all the spending and revenue collection in the county. Representatives are elected from county districts. The council members serve four-year terms. They are responsible for setting salaries, the annual budget, and special spending. The council also has limited authority to impose local taxes, in the form of an income and property tax that is subject to state level approval, excise taxes, and service taxes.  
Board of Commissioners: The executive body of the county is made of a board of commissioners. The commissioners are elected county-wide, in staggered terms, and each serves a four-year term. One of the commissioners, typically the most senior, serves as president. The commissioners are charged with executing the acts legislated by the council, collecting revenue, and managing the day-to-day functions of the county government.  
County Officials: The county has several other elected offices, including sheriff, coroner, auditor, treasurer, recorder, surveyor and circuit court clerk. Each of these elected officers serves a term of four years and oversees a different part of county government. Members elected to county government positions are required to declare party affiliations and to be residents of the county. 
|U.S. Decennial Census
1790-1960  1900-1990 
1990-2000  2010-2013 
As of the 2010 United States Census, there were 17,392 people, 6,767 households, and 4,803 families residing in the county.  The population density was 42.6 inhabitants per square mile (16.4/km2). There were 7,508 housing units at an average density of 18.4 per square mile (7.1/km2).  The racial makeup of the county was 97.4% white, 0.8% black or African American, 0.3% Asian, 0.2% American Indian, 0.5% from other races, and 0.8% from two or more races. Those of Hispanic or Latino origin made up 1.1% of the population.  In terms of ancestry, 23.4% were German, 16.8% were American, 12.0% were Irish, and 11.9% were English. 
Of the 6,767 households, 32.8% had children under the age of 18 living with them, 54.9% were married couples living together, 10.9% had a female householder with no husband present, 29.0% were non-families, and 24.5% of all households were made up of individuals. The average household size was 2.54 and the average family size was 2.99. The median age was 40.6 years. 
The median income for a household in the county was $47,697 and the median income for a family was $52,874. Males had a median income of $41,581 versus $30,035 for females. The per capita income for the county was $21,215. About 10.3% of families and 12.8% of the population were below the poverty line, including 17.4% of those under age 18 and 9.3% of those age 65 or over. 
- National Register of Historic Places listings in Rush County, Indiana
- Edward E. Moore, Indiana state senator and Los Angeles City Council member
- "Rush County QuickFacts". United States Census Bureau. Retrieved 2011-09-25.
- "Find a County". National Association of Counties. Retrieved 2011-06-07.
- De Witt Clinton Goodrich & Charles Richard Tuttle (1875). An Illustrated History of the State of Indiana. Indiana: R. S. Peale & co. p. 572.
- "Population, Housing Units, Area, and Density: 2010 - County". United States Census Bureau. Retrieved 2015-07-10.
- Ripley, George; Dana, Charles A., eds. (1879). The American Cyclopædia. .
- AAA World Atlas. Hammond Inc. 1992. p. 227.
- "Monthly Averages for Rushville, Indiana". The Weather Channel. Retrieved 2011-01-27.
- Indiana Code. "Title 36, Article 2, Section 3". IN.gov. Retrieved 2008-09-16.
- Indiana Code. "Title 2, Article 10, Section 2" (PDF). IN.gov. Retrieved 2008-09-16.
- Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved 2018-05-20.
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "U.S. Decennial Census". United States Census Bureau. Retrieved July 10, 2014.
- "Historical Census Browser". University of Virginia Library. Retrieved July 10, 2014.
- "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved July 10, 2014.
- "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. Retrieved July 10, 2014.
- "DP-1 Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". United States Census Bureau. Retrieved 2015-07-10.
- "DP02 SELECTED SOCIAL CHARACTERISTICS IN THE UNITED STATES – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved 2015-07-10.
- "DP03 SELECTED ECONOMIC CHARACTERISTICS – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved 2015-07-10.