Cities and Towns in Miami County, Ohio
Founded in Mar 1, 1807, Miami County is one of 88 counties in the state of Ohio. Historically, Miami County was formed from Montgomery County. The city of Troy is the county seat. With FIPS code of 109, Miami County has a population of 109,264 and area of 407.04 square miles (1,054 km²).
List of all cities in Miami County, OH alphabetically
| City/Town | Postal Code | Area Code |
| Bradford, OH | 45308 | 937 |
| Casstown, OH | 45312 | 937 |
| Conover, OH | 45317 | 937 |
| Covington, OH | 45318 | 937 |
| Fletcher, OH | 45326 | 937 |
| Laura, OH | 45337 | 937 |
| Lena, OH | 45317 | 937 |
| Ludlow Falls, OH | 45339 | 937 |
| P Hill, OH | 45359 | 937 |
| Phoneton, OH | 45371 | 937 |
| Piqua, OH | 45356 | 937 |
| Pleasant Hill, OH | 45359 | 937 |
| Pmi, OH | 45374 | 937 |
| Potsdam, OH | 45361 | 937 |
| Tipp, OH | 45371 | 937 |
| Troy, OH | 45373 | 937 |
| 45374 | 937 | |
| West Milton, OH | 45383 | 937 |
Major Cities and Towns in Miami County, Ohio
Miami County, located in western Ohio, encompasses several cities and towns, each with its own unique history and characteristics. Below is an overview of the major communities within the county.
Troy
Overview
- Area: Approximately 12.2 square miles
- Population: 26,305 (as of 2020)
- ZIP Codes: 45373, 45374
- Latitude: 40.0340° N
- Longitude: -84.1992° W
Location and History
Troy, the county seat of Miami County, is situated along the Great Miami River, approximately 20 miles north of Dayton. Established in 1808, the city was named after the ancient city of Troy. Its strategic location along the river facilitated early trade and transportation, contributing to its growth as a regional center. Over the years, Troy has evolved into a vibrant community, balancing its rich historical heritage with modern development.
Major Schools and Landmarks
Troy City Schools serve the educational needs of the community, with institutions such as Troy High School and Troy Junior High School. Notable landmarks include the Miami County Courthouse, an architectural gem completed in 1888, and the Hobart Arena, a multipurpose facility hosting various events. The city also boasts the Troy-Hayner Cultural Center, offering cultural and artistic programs to residents and visitors.
Piqua
Overview
- Area: Approximately 11.9 square miles
- Population: 20,437 (as of 2020)
- ZIP Codes: 45356
- Latitude: 40.1445° N
- Longitude: -84.2424° W
Location and History
Piqua is located along the Great Miami River, about 25 miles north of Dayton. The city’s origins trace back to the late 18th century, with its name derived from a Shawnee word meaning “he has risen from the ashes.” Piqua played a significant role in the early industrial development of the region, particularly in the manufacturing sector. Today, it continues to honor its historical roots while fostering economic growth and community development.
Major Schools and Landmarks
The Piqua City School District includes Piqua High School and Piqua Junior High School, among others. Landmarks of interest include the Fort Piqua Plaza, a historic building now housing the Piqua Public Library, and the Johnston Farm & Indian Agency, which offers insights into the area’s early history. The city also features the Piqua Historical Area State Memorial, preserving significant sites from its past.
Tipp City
Overview
- Area: Approximately 8.18 square miles
- Population: 10,274 (as of 2020)
- ZIP Code: 45371
- Latitude: 39.9584° N
- Longitude: -84.1722° W
Location and History
Tipp City is situated in the southern part of Miami County, near the intersection of Interstate 75 and Interstate 70. Originally known as Tippecanoe, the city was renamed Tipp City in 1938 to avoid postal confusion with another Ohio town. Its location along the Miami and Erie Canal spurred early growth, and today, Tipp City is recognized for its well-preserved historic downtown and vibrant community events.
Major Schools and Landmarks
The Tipp City Exempted Village Schools district serves the area, with Tippecanoe High School being a notable institution. Landmarks include the Tipp City Historic District, featuring 19th-century architecture, and the annual Tipp City Mum Festival, celebrating the city’s heritage. The city also offers numerous parks and recreational facilities for residents and visitors.
West Milton
Overview
- Area: Approximately 3.49 square miles
- Population: 4,697 (as of 2020)
- ZIP Code: 45383
- Latitude: 39.9617° N
- Longitude: -84.3272° W
Location and History
West Milton is located in the northwestern part of Miami County. Established in 1807, the village was named after the English poet John Milton. Over the years, West Milton has maintained its small-town charm, with a community-oriented atmosphere and a focus on preserving its historical character.
Major Schools and Landmarks
The Milton-Union Exempted Village School District serves the village, with Milton-Union High School being a central educational institution. Notable landmarks include the West Milton Historic District, showcasing the village’s rich architectural heritage, and the annual West Milton Triathlon, attracting participants from the region. The village also features several parks and recreational areas for community enjoyment.
Covington
Overview
- Area: Approximately 1.37 square miles
- Population: 2,584 (as of 2020)
- ZIP Code: 45318
- Latitude: 40.1195° N
- Longitude: -84.3533° W
Location and History
Covington is situated in the western part of Miami County. The village was established in the early 19th century and has a history rooted in agriculture and small-scale industry. Over time, Covington has developed into a close-knit community, valuing its historical heritage and rural character.
Major Schools and Landmarks
The Covington Exempted Village School District serves the area, with Covington High School being a key educational institution. Landmarks include the Fort Rowdy Museum, preserving local history, and the annual Fort Rowdy Gathering, a festival celebrating the village’s pioneer past. The village also offers various parks and recreational facilities for residents and visitors.
