Cities and Towns in Calhoun County, Iowa

Founded on Jan 15, 1851, Calhoun County is one of 99 counties in the state of Iowa. Historically, Calhoun County was formed from Fox County (renamed). The city of Rockwell City is the county seat. With FIPS code of 25, Calhoun County has a population of 9,915 and area of 570 square miles (1,476 km²).

List of all cities in Calhoun County, IA alphabetically

City/Town	Postal Code	Area Code
Farnhamville, IA	50538	515
Jolley, IA	50551	712
Knierim, IA	50552	515
Knoke, IA	50575	712
Lake City, IA	51449	712
Lanedale, IA	50579	712
Lavinia, IA	50579	712
Lohrville, IA	51453	712
Lytton, IA	50561	712
Manson, IA	50563	712
Piper, IA	50579	712
Pomeroy, IA	50575	712
Rands, IA	50579	712
Richards, IA	50579	712
Rinard, IA	50538	515
Rockwell City, IA	50579	712
Sherwood, IA	50579	712
Somers, IA	50586	515
Wieston, IA	50563	712

Major Cities and Towns in Calhoun County, Iowa

Rockwell City

Area, Population, Zip Codes, Latitude and Longitude

• Area: 4.27 square miles
• Population: 2,240 (2020 Census)
• Zip Codes: 50579
• Latitude: 42.3980° N
• Longitude: 94.6339° W

Location and History

Rockwell City is the county seat of Calhoun County, located in north-central Iowa. The city was established in 1876 and named after a local settler, John Rockwell. Rockwell City became the county seat due to its central location, and its economy flourished with the arrival of the railroad. As a predominantly agricultural community, the town grew as a service center for local farmers, with grain and livestock playing significant roles in its economy. Over time, Rockwell City has maintained its rural charm while developing into a hub for commerce, education, and healthcare within the county.

Major Schools and Landmarks

Rockwell City is part of the South Central Calhoun Community School District, with South Central Calhoun High School serving as the major educational institution. The Calhoun County Courthouse, a beautiful historic building constructed in the early 20th century, is a key landmark in the city, reflecting its role as the county seat. Twin Lakes, located just a few miles north of the city, is a popular destination for fishing, boating, and camping. The Rockwell City Corn Carnival, held annually, celebrates the town’s agricultural roots with parades, games, and community events, drawing visitors from across the region.

Lake City

Area, Population, Zip Codes, Latitude and Longitude

• Area: 4.49 square miles
• Population: 1,727 (2020 Census)
• Zip Codes: 51449
• Latitude: 42.2686° N
• Longitude: 94.7353° W

Location and History

Lake City is located in southern Calhoun County, approximately 10 miles south of Rockwell City. The town was established in the mid-19th century and named after its proximity to a large, natural lake that has since been drained for agricultural use. In its early years, Lake City thrived as a local trading and agricultural center. The town’s economy grew around grain production and livestock, and its location along key transportation routes helped it attract businesses and residents. Today, Lake City maintains a vibrant community spirit and a strong connection to its agricultural heritage.

Major Schools and Landmarks

Lake City is also part of the South Central Calhoun Community School District, with South Central Calhoun Middle School located in the town. Major landmarks in Lake City include the Lake City Public Library, which serves as a hub for community activities and educational programs. The town’s historic downtown features several well-preserved 19th-century buildings, reflecting its rich history. Lake City is also home to Goins Park, which offers recreational facilities for families and hosts the annual Western Days celebration, a major event that includes a parade, rodeo, and various community activities.

Manson

Area, Population, Zip Codes, Latitude and Longitude

• Area: 2.02 square miles
• Population: 1,666 (2020 Census)
• Zip Codes: 50563
• Latitude: 42.5289° N
• Longitude: 94.5425° W

Location and History

Manson is located in the western part of Calhoun County, approximately 12 miles northwest of Rockwell City. Founded in 1872 with the arrival of the Illinois Central Railroad, Manson quickly developed into a key agricultural and transportation hub for the region. The town is best known for being located near the site of one of the largest meteor impacts in North America, which occurred over 74 million years ago. This impact created the Manson Crater, though the surface remains largely flat due to glacial activity. Today, Manson continues to serve as an agricultural center, with corn and soybeans being the main crops.

Major Schools and Landmarks

Manson is served by the Manson-Northwest Webster Community School District, with Manson-Northwest Webster High School being the key educational institution. The Manson Historical Museum, located in the town, offers exhibits on the town’s history and the Manson Crater. Major landmarks include the Manson Golf & Country Club, which provides recreational opportunities for residents and visitors. The town also hosts the Manson Greater Crater Days, an annual festival that celebrates the community’s history with parades, games, and live entertainment. The nearby Twin Lakes area offers outdoor activities like boating and fishing.

Pomeroy

Area, Population, Zip Codes, Latitude and Longitude

• Area: 1.29 square miles
• Population: 622 (2020 Census)
• Zip Codes: 50575
• Latitude: 42.5497° N
• Longitude: 94.6847° W

Location and History

Pomeroy is located in the southwestern part of Calhoun County, about 18 miles west of Lake City. Founded in the 1870s, Pomeroy developed as a small agricultural community with strong ties to the surrounding farmland. The town was named after Senator Samuel Pomeroy, a prominent politician from Kansas. Pomeroy’s growth was bolstered by the arrival of the railroad, which facilitated the transport of agricultural products. Although the town has remained small, it retains a rich historical character and serves as a peaceful residential area with strong connections to local agriculture.

Major Schools and Landmarks

Pomeroy is part of the Pocahontas Area Community School District, with students attending schools in nearby Pocahontas. Key landmarks in Pomeroy include the Pomeroy Community Center, which serves as a gathering place for local events and activities. The town’s proximity to the Twin Lakes area provides residents with access to outdoor recreational activities such as fishing and boating. Pomeroy’s rural landscape and agricultural history are celebrated through various local events, including community picnics and festivals that bring residents together to celebrate their shared heritage.

Lohrville

Area, Population, Zip Codes, Latitude and Longitude

• Area: 1.10 square miles
• Population: 328 (2020 Census)
• Zip Codes: 51453
• Latitude: 42.2676° N
• Longitude: 94.5422° W

Location and History

Lohrville is located in southern Calhoun County, about 10 miles southeast of Lake City. The town was established in the 1880s, growing around the arrival of the Chicago & Northwestern Railroad. Lohrville became known for its proximity to coal deposits, and for a time, coal mining was a significant industry in the town. As the mines eventually closed, agriculture became the dominant economic activity in the area. Today, Lohrville is a quiet rural community, known for its agricultural heritage and strong community bonds.

Major Schools and Landmarks

Lohrville is served by the South Central Calhoun Community School District, with students attending schools in nearby towns. A key landmark in Lohrville is the Lohrville Historical Museum, which highlights the town’s history, including its coal mining past. The town’s peaceful atmosphere and scenic surroundings make it an ideal place for those seeking a quiet rural lifestyle. Lohrville hosts the annual Lohrville Fall Festival, a community event that includes a parade, games, and food, celebrating the town’s history and agricultural roots.