Summary for Troy

About Troy (Click for our profile page)

Located in: Miami County (see below)

Time Zone: Troy lies in the Eastern Time Zone (EST/EDT)

Telephone Area Code: (937)

Elevation: 850 feet [259.08 m] above sea level<1>

From the 2010 US Census (For more detail, see our Census Page for Troy)

Population

Year	Population
2019 Est:<2>	26,345 (5.14% increase since 2010)
2010:	25,058 (13.91% increase since 2000)
2000:	21,999

Total Area:<3> 11.94 sq. miles [30.9 km²] - of which 1.83% is water (0.22 sq. miles [0.6 km²])

Housing Units:<4> 11,166

Websites for Troy

Official Website: www.troyohio.gov/

Chamber of Commerce: www.troyohiochamber.com/

GPS Coordinates (Latitude/Longitude)<5>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Troy:

Lat: 40.042800° (or 40°2'34" N)

Lon: -84.218700° (or -84°13'7" W)

USGS Topo Map: Troy<6>

Federal GNIS/FIPS Codes for Troy

GNIS ID: 2397060

FIPS State / Place Code: 39 / 77588

(For more about Federal Codes, see our Misc Page for Troy)

About Miami County

The city of Troy is the County Seat for Miami County.

From the 2010 US Census (For more detail, see our Census Page for Miami)

Population

Year	Population
2019 Est:	106,995 (4.38% increase since 2010)
2010	102,506 (3.68% increase since 2000)
2000:	98,868

Total Area: 409.7 sq. miles [1,061 km²]

Housing Units: 44,256

Official Website: www.co.miami.oh.us/

Federal GNIS/FIPS Codes for Miami

GNIS ID: 1074067

FIPS State / County Code: 39 / 109

(For more about Federal Codes, see our Misc Page for Troy)

About Ohio

From the US Census

Population

Year	Population
2019 Est:	11,696,507 (1.39% increase since 2010)
2010:	11,536,504 (1.62% increase since 2000)
2000:	11,353,140

Websites for State of Ohio

Official Website: https://ohio.gov/

Parks: parks.ohiodnr.gov/

Fishing & Hunting: ohiodnr.gov/

Federal GNIS/FIPS Codes for State of Ohio

GNIS ID: 1085497

FIPS State: 39

(For more about Federal Codes, see our Misc Page for Troy)

Off-the-Road Links ...

The official website for Troy: www.troyohio.gov/

The official website for Miami County: www.co.miami.oh.us/

The official website for State of Ohio: https://ohio.gov/

Footnotes ...

<1>	The elevation is an estimate for the area around Troy - it will be higher in some places and lower in others.
<2>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<3>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Troy. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<4>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).
<5>	Longitude & latitude values may not be the geographic center of Troy, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<6>	Name of the USGS 7.5 Minute topographic map which includes Troy.