Aerial view of Troy
|Motto: "Where Civic Pride is City Wide"|
Location of Troy, Ohio
Location of Troy in Miami County
|• Mayor||Michael L. Beamish (R)|
|• Total||11.94 sq mi (30.92 km2)|
|• Land||11.72 sq mi (30.35 km2)|
|• Water||0.22 sq mi (0.57 km2)|
|Elevation||827 ft (252 m)|
|• Estimate (2012)||25,374|
|• Density||2,138.1/sq mi (825.5/km2)|
|Time zone||Eastern (EST) (UTC-5)|
|• Summer (DST)||EDT (UTC-4)|
|GNIS feature ID||1049252|
Troy is a city in and the county seat of Miami County, Ohio, United States. The population was 25,058 at the 2010 census, making it the largest city in the county and the 61st largest city in Ohio; it is part of the Dayton Metropolitan Statistical Area. Troy is home to an annual Strawberry Festival the first weekend in June.
Troy is located at (40.041621, -84.208627).
According to the United States Census Bureau, the city has a total area of 11.94 square miles (30.92 km2), of which 11.72 square miles (30.35 km2) is land and 0.22 square miles (0.57 km2) is water.
1.75% City of Troy
1.50% Troy City School District 
The D08 parcel code tax district is for a 1.75% income tax to the City of Troy (paid to the city income tax department)  and a 1.50% income tax to the Troy City School District (paid to the State of Ohio).
The 1.50% School District Income Tax was passed in the 2006 General Election (November 7, 2006) by a vote of 52.28% FOR (5395) to 47.72% AGAINST (4924).
All residents and part year residents over the age of 18 must file. All tax filers must declare estimated income tax and pay quarterly payments if tax is due.
As of 2000 the median income for a household in the city was $39,531, and the median income for a family was $46,889. Males had a median income of $35,819 versus $25,536 for females. The per capita income for the city was $19,892. About 6.4% of families and 8.2% of the population were below the poverty line, including 10.8% of those under age 18 and 6.4% of those age 65 or over.
As of the census of 2010, there were 25,058 people, 10,353 households, and 6,600 families residing in the city. The population density was 2,138.1 inhabitants per square mile (825.5/km2). There were 11,166 housing units at an average density of 952.7 per square mile (367.8/km2). The racial makeup of the city was 90.1% White, 4.2% African American, 0.2% Native American, 2.4% Asian, 0.6% from other races, and 2.4% from two or more races. Hispanic or Latino of any race were 1.8% of the population.
There were 10,353 households of which 33.1% had children under the age of 18 living with them, 46.1% were married couples living together, 12.9% had a female householder with no husband present, 4.7% had a male householder with no wife present, and 36.3% were non-families. 30.5% of all households were made up of individuals and 10.6% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 2.95.
The median age in the city was 36.9 years. 25.2% of residents were under the age of 18; 7.9% were between the ages of 18 and 24; 28.1% were from 25 to 44; 25.7% were from 45 to 64; and 13.1% were 65 years of age or older. The gender makeup of the city was 48.7% male and 51.3% female.
The City of Troy is a Statutory form of Government, as described in Ohio Revised Code Sections 731 and 733. General statutory law is the form of government of municipalities if the electorate has not adopted, by vote, one of the other forms. In addition to a Council, a Mayor, President of Council and three principal administrators (Auditor, Treasurer and Solicitor) are chosen by the electorate. The daily operations of the City are administered by the Mayor. The City of Troy has a Service and Safety Director who reports to and is appointed by the Mayor.
The Mayor, Auditor and Law Director are elected to four year terms. The City Council is elected to two year terms on odd numbered years. President of City Council, three At-Large representatives and Ward representatives 1 through 4 are selected by the electorate. The current Mayor and Auditor were elected in 2011 and the City Council was elected in 2011.
The Troy City Police Department is located at 124 E. Main Street. The force has 38 officers and 3 civilian employees. The department is separated into 3 divisions: Patrol, Detective and Administration, with Charles Phelps as current Police Chief. The department moved to its current location in 1995.
Troy City Schools operates public schools
|Troy High School||Public||9th-12th||1852|
|Troy Junior High School||Public||7th 8th||1972|
|Miami Montessori School||Private||Pre K-6th||1979|
|The Overfield School||Private||18 months-Kindergarten||1960|
|Van Cleve Elementary||Public||6th||1914|
|St. Patrick School||Private||K-6th||1888|
The city was the location of the Hobart Welded Steel House Company, which might have become influential in U.S. housing, if pre-fabricated houses had succeeded in becoming popular after World War II. The firms' homes are similar to those of the more well-known Lustron houses of the Columbus, Ohio-based Lustron Corporation (which also failed). The Hobart firm manufactured and built 22 homes, all in Troy, 16 of which survive and are listed on the U.S. National Register of Historic Places.
- Cris Carter, former National Football League player
- Nancy J. Currie, engineer, United States Army officer, NASA astronaut
- Mike Finnigan, keyboard player and vocalist
- Martin K. Gantz, U.S. Congressman
- Jack Hewitt, former driver and two-time champion in the USAC Silver Crown Series
- Tolbert Lanston, founder of Monotype
- Miss May I, metalcore band
- Heath Murray, former Major League Baseball player
- Anne Rudloe, United States marine biologist
- Peter Shelton, American sculptor
- Tim Vogler, American football guard in the National Football League
- Randy Walker, American college football coach at Miami University and Northwestern University
- Pat Darcy, former Major League Baseball player for the Cincinnati Reds
- Kris Dielman, former American football guard who played for the San Diego Chargers.
- "Miami County, OH Elected City Officials" (PDF). Miami County, OH Board of Elections. p. 3. Retrieved 6 February 2016.
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- "Troy Strawberry Festival Homepage".
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- "Post offices". Jim Forte Postal History. Retrieved 21 June 2016.
- "Flood of 1913 remains Ohio's greatest". Retrieved 2008-04-01.
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- "Annual Estimates of the Resident Population for Incorporated Places: April 1, 2010 to July 1, 2015". Retrieved July 2, 2016.
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- "本校概要" (Archive). Western Ohio Japanese Language School. Retrieved on May 11, 2014. "所在地 2801 NORTH STRINGTOWN RD. TROY, OHIO 45373"
- Diana Good Cornelisse (August 1, 1987). "National Register of Historic Places Inventory-Nomination: Hobart Welded Steel Houses Thematic Resources" (PDF).
- Staff (2010-07-09). "National Register Information System". National Register of Historic Places. National Park Service.