Cities and Towns in Jones County, Iowa
Founded on Dec 21, 1837, Jones County is one of 99 counties in the state of Iowa. Historically, Jones County was formed from Wisconsin Territory. The city of Anamosa is the county seat. With FIPS code of 105, Jones County has a population of 20,805 and area of 575 square miles (1,489 km²).
List of all cities in Jones County, IA alphabetically
| City/Town | Postal Code | Area Code |
| Amber, IA | 52205 | 319 |
| Anamosa, IA | 52205 | 319 |
| Center Junction, IA | 52212 | 563 |
| Fairview, IA | 52205 | 319 |
| Hale, IA | 52362 | 563 |
| Langworthy, IA | 52252 | 319 |
| Martelle, IA | 52305 | 319 |
| Monticello, IA | 52310 | 319 |
| Morley, IA | 52312 | 319 |
| Olin, IA | 52320 | 319 |
| Onslow, IA | 52321 | 563 |
| Oxford Junction, IA | 52323 | 563 |
| Oxford Mills, IA | 52323 | 563 |
| Scotch Grove, IA | 52310 | 319 |
| Wyoming, IA | 52362 | 563 |
Major Cities and Towns in Jones County, Iowa
Anamosa
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 2.45 square miles
- Population: Approximately 5,500 (as of 2023)
- Zip Codes: 52205
- Latitude: 42.1083° N
- Longitude: 91.2811° W
City Location and History
Anamosa, the county seat of Jones County, is located in eastern Iowa along the Wapsipinicon River. Founded in 1838, the city originally thrived as a milling and farming center due to its proximity to the river. It was first known as “Buffalo Forks” and later renamed Anamosa, reportedly after a Native American girl from a local legend. Anamosa became an important trade and agricultural hub in the 19th century, supported by the railroad. The city is also famous for being the birthplace of artist Grant Wood, whose iconic painting American Gothic celebrates rural Midwestern life. Today, Anamosa is known for its historical significance and vibrant arts scene.
Major Schools and Landmarks
Anamosa is served by the Anamosa Community School District, with Anamosa High School as the primary institution. One of the town’s most notable landmarks is the Anamosa State Penitentiary, a historic correctional facility built in the late 19th century, which remains in operation today and offers guided tours. The city is also home to the National Motorcycle Museum, showcasing a vast collection of vintage motorcycles and memorabilia. Wapsipinicon State Park offers outdoor recreation with hiking trails, camping, and fishing along the scenic river. The annual Pumpkinfest and Parade of Pumpkins draws visitors from across Iowa, celebrating the city’s agricultural roots.
Monticello
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 3.13 square miles
- Population: Approximately 4,000 (as of 2023)
- Zip Codes: 52310
- Latitude: 42.2386° N
- Longitude: 91.1894° W
City Location and History
Monticello is located in northeastern Jones County, along the South Fork of the Maquoketa River. Established in 1836, Monticello was named after Thomas Jefferson’s Virginia estate. The town grew as an agricultural hub, with fertile farmland surrounding the area, and benefitted from its position along the river, which facilitated trade and transportation. The introduction of the railroad in the late 1800s further boosted Monticello’s growth, making it a key trading center for local farmers. Today, Monticello maintains a strong agricultural economy while also hosting regional events that draw visitors from across Iowa.
Major Schools and Landmarks
Monticello is part of the Monticello Community School District, with Monticello High School serving local students. The town’s major landmarks include the Jones County Fairgrounds, which hosts the Great Jones County Fair, one of Iowa’s largest county fairs, featuring concerts, livestock shows, and carnival rides. The Monticello Heritage and Cultural Center preserves the town’s history, while Riverside Gardens offers peaceful walking paths and botanical displays. The annual Monticello 4th of July Celebration brings the community together for parades, fireworks, and family activities. Monticello’s mix of historical charm and community spirit makes it a vibrant town in Jones County.
Olin
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 0.71 square miles
- Population: Approximately 700 (as of 2023)
- Zip Codes: 52320
- Latitude: 41.9989° N
- Longitude: 91.1419° W
City Location and History
Olin is located in the southern part of Jones County and was founded in 1842. The town originally grew as an agricultural community, with farmers producing corn, soybeans, and livestock. Olin’s growth was further supported by the arrival of the Chicago, Rock Island, and Pacific Railroad, which connected the town to larger markets. Although small, Olin has retained its rural character and agricultural roots, offering residents a quiet lifestyle with easy access to nearby urban areas like Cedar Rapids.
Major Schools and Landmarks
Olin is part of the Olin Consolidated School District, with Olin Elementary School providing education for the town’s younger students, while high school students attend schools in nearby districts. Key landmarks in the town include Olin City Park, which hosts community events and provides recreational facilities for residents. The town also has a historic downtown area that reflects its 19th-century roots. Each year, Olin celebrates its agricultural heritage with a town festival that includes parades, games, and local food vendors. Olin’s peaceful rural atmosphere and strong sense of community make it an inviting place for families.
Oxford Junction
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 1.02 square miles
- Population: Approximately 450 (as of 2023)
- Zip Codes: 52323
- Latitude: 41.9836° N
- Longitude: 90.9575° W
City Location and History
Oxford Junction is situated in the southeastern part of Jones County. Founded in 1872, the town grew rapidly due to its location at the junction of two major railroads, which provided transportation routes for local farmers. Named for its railroad heritage, Oxford Junction developed as an agricultural town, with its economy based on the production of crops such as corn and wheat. The town’s strategic location helped it become a vital link between other Iowa communities and larger regional markets. Today, Oxford Junction remains a small, close-knit community with deep agricultural roots.
Major Schools and Landmarks
Oxford Junction is part of the Midland Community School District, with students attending Midland High School in nearby Wyoming, Iowa. The town’s main landmarks include Wapsi Park, a central gathering spot for outdoor activities and local events. Oxford Junction is also home to the Heritage Museum, which preserves the town’s history and showcases artifacts related to its railroad past. The annual Junction Days celebration includes parades, live music, and family-friendly activities that reflect the town’s strong sense of community. Oxford Junction’s rich history and agricultural traditions make it a peaceful and welcoming place to live.
Wyoming
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 0.97 square miles
- Population: Approximately 500 (as of 2023)
- Zip Codes: 52362
- Latitude: 42.0567° N
- Longitude: 91.0019° W
City Location and History
Wyoming is located in northeastern Jones County, along the banks of the Little Bear Creek. Founded in 1854, the town was named after the Wyoming Valley in Pennsylvania. Wyoming became an agricultural hub, thanks to its fertile land and strategic location near major transportation routes. The arrival of the railroad in the 1870s further bolstered the town’s economy, allowing local farmers to transport their products to larger markets. Over the years, Wyoming has maintained its rural character and small-town charm, while continuing to serve as a center for agriculture and community life.
Major Schools and Landmarks
Wyoming is part of the Midland Community School District, with Midland High School located in the town. A key landmark in Wyoming is the Wyoming Historical Museum, which preserves the town’s rich history and offers exhibits on local farming and industry. The town’s community park is a popular spot for outdoor recreation and hosts various local events throughout the year. Wyoming’s annual Pioneer Days festival brings the community together with parades, live music, and family activities, celebrating the town’s agricultural heritage. Wyoming’s strong sense of community and peaceful rural setting make it a desirable place to live.
Martelle
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 0.31 square miles
- Population: Approximately 260 (as of 2023)
- Zip Codes: 52305
- Latitude: 42.0222° N
- Longitude: 91.3564° W
City Location and History
Martelle is a small town located in the southeastern part of Jones County. Established in 1872, the town grew as a result of the railroad expansion that connected it to larger cities. Martelle’s economy has long been tied to agriculture, with local farms producing corn, soybeans, and other crops. Although small, Martelle has preserved its historical charm and rural roots, offering residents a quiet and peaceful lifestyle.
Major Schools and Landmarks
Martelle is part of the Anamosa Community School District, with students attending schools in nearby Anamosa. The town’s main landmark is the Martelle City Park, which serves as a gathering place for local events and recreational activities. Each summer, the town hosts a community picnic that brings residents together to celebrate their rural heritage. Martelle’s quiet atmosphere, combined with its proximity to larger towns, makes it an appealing place for families and retirees seeking a peaceful, rural environment.
Morley
Area, Population, Zip Codes, Latitude, and Longitude
- Area: 0.11 square miles
- Population: Approximately 110 (as of 2023)
- Zip Codes: 52312
- Latitude: 41.9575° N
- Longitude: 91.2531° W
City Location and History
Morley is one of the smallest towns in Jones County, located in the southeastern part of the county. Established in 1873, Morley grew as a farming community, with its economy centered around agriculture. The town was once a stop along the railroad, which played a key role in its early development. Over time, Morley has remained a small, rural town with a close-knit community focused on farming and local traditions.
Major Schools and Landmarks
Morley is part of the Midland Community School District, with students attending schools in nearby Oxford Junction and Wyoming. Although small, Morley has a rich sense of community, with the town park serving as a gathering place for residents. The park hosts local picnics and social events that bring together the town’s residents. Morley’s rural setting and quiet lifestyle appeal to those seeking a peaceful, small-town atmosphere with strong community values.
