Where is Piqua, Ohio

Written and Fact-checked by | Updated On: August 5, 2026

Piqua is a city in western Ohio, located in Miami County along the Great Miami River. It is about 25 miles north of Dayton and 25 miles south of Sidney. The city is known for its historic downtown, textile and canal heritage, and the Johnston Farm & Indian Agency, a historic site that reflects the area's early settlement and Native American history.

Location Map of Piqua, Miami County, Ohio

Where is Piqua Located in Miami County, Ohio

About Map: The map shows the location of Piqua in Miami County, in the U.S. state of Ohio.

Piqua Map, Ohio

About Piqua Map: The Google Map highlights the location of Piqua in Miami County, Ohio. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Piqua Located?

Piqua is a city located in Miami County, Ohio, the United States. It sits along the Great Miami River in western Ohio, about 25 miles north of Dayton and roughly 25 miles south of Sidney. Troy is around 8 miles south, while Tipp City is about 12 miles south. Piqua is positioned near 40.145° North latitude and 84.243° West longitude. The 2020 Census recorded 20,022 residents. The city covers about 11.97 square miles, or 31.00 square kilometers. Piqua developed as a river, canal, and manufacturing community, with the Great Miami River and Miami and Erie Canal playing important roles in its early growth. The city became an important center for textile manufacturing and other industries during the 19th and early 20th centuries. Today, historic buildings and museums preserve parts of that industrial heritage. Johnston Farm & Indian Agency, located just outside Piqua, documents the area's early settlement and the history of the Shawnee people. The Piqua Historic District includes older homes, churches, commercial buildings, and civic landmarks. A unique fact about the city is its close connection to the Miami and Erie Canal, which once linked Lake Erie with the Ohio River. Interstate 75 passes just east of Piqua, providing convenient connections to Dayton, Troy, Lima, and other cities in western Ohio.

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Piqua City Facts

CityPiqua
StateOhio
CountyMiami County
CountryUnited States
RegionWestern Ohio and Miami Valley
Incorporated1850
Founded1807
Total Area11.97 sq mi (31.00 sq km)
Land Area11.82 sq mi (30.61 sq km)
Water Area0.15 sq mi (0.39 sq km)
Elevation830 ft (253 m)
Population (2023 estimate)About 20,000
Population (2020 Census)20,022
Population Density1,694 people per sq mi
Time ZoneEastern Time (EST/EDT)
ZIP Codes45356
Area Code937 and 326
Major HighwaysI-75, US-36, US-40, and OH-185
Public TransitMiami County Public Transit
Major AttractionsJohnston Farm & Indian Agency, Piqua Historic District, Fort Piqua Plaza, and Great Miami River
Official Websitehttps://www.piquaoh.org/

Distance from Piqua, OH to Nearby Cities

  • Troy, OH – 8 miles (13 km)
  • Tipp City, OH – 12 miles (19 km)
  • Sidney, OH – 25 miles (40 km)
  • Dayton, OH – 25 miles (40 km)
  • Vandalia, OH – 20 miles (32 km)
  • Huber Heights, OH – 20 miles (32 km)
  • Englewood, OH – 25 miles (40 km)
  • Greenville, OH – 30 miles (48 km)
  • Urbana, OH – 35 miles (56 km)
  • Springfield, OH – 35 miles (56 km)
  • Richmond, IN – 45 miles (72 km)
  • Lima, OH – 55 miles (89 km)
  • Delaware, OH – 65 miles (105 km)
  • Columbus, OH – 75 miles (121 km)
  • Hamilton, OH – 55 miles (89 km)
  • Cincinnati, OH – 75 miles (121 km)
  • Fort Wayne, IN – 95 miles (153 km)
  • Indianapolis, IN – 105 miles (169 km)

Top Attractions in Piqua

  • Johnston Farm & Indian Agency – A historic site preserving an early 19th-century farm, canal structures, and the history of the Shawnee and Miami Valley region.
  • Fort Piqua Plaza – A historic downtown building that has served as an important civic and commercial landmark for the community.
  • Piqua Historic District – A collection of historic homes, churches, commercial buildings, and streets reflecting Piqua's 19th-century growth.
  • Great Miami River – The river provides a scenic setting for fishing, paddling, walking, and wildlife viewing.
  • Lockington Locks – A nearby historic canal site preserving a series of locks from the Miami and Erie Canal system.
  • Farrington Reserve – A nearby natural area with walking trails, open space, native habitat, and opportunities for wildlife observation.
  • Miami Valley Centre Mall – A regional shopping destination serving Piqua and surrounding communities.
  • National Aviation Heritage Area – Piqua is part of the wider Dayton-area region associated with the history of aviation and the Wright brothers.

Airports Near Piqua, OH

  • Dayton International Airport (DAY) – 25 miles
  • James M. Cox Dayton International Airport (DAY) – 25 miles
  • Neil Armstrong Airport (AXV) – 25 miles
  • Wright-Patterson Air Force Base Airport (FFO) – 35 miles
  • Columbus International Airport (CMH) – 80 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Piqua city website and local government records.

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