Cities and Towns in Plymouth County, Iowa

Founded on Jan 15, 1851, Plymouth County is one of 99 counties in the state of Iowa. Historically, Plymouth County was formed from Woodbury County. The city of Le Mars is the county seat. With FIPS code of 149, Plymouth County has a population of 25,650 and area of 864 square miles (2,238 km²).

List of all cities in Plymouth County, IA alphabetically

City/Town	Postal Code	Area Code
Adaville, IA	51062	712
Akron, IA	51001	712
Brunsville, IA	51008	712
Hinton, IA	51024	712
Kingsley, IA	51028	712
Le Mars, IA	51031	712
Lemars, IA	51031	712
Merrill, IA	51038	712
Millnerville, IA	51062	712
Neptune, IA	51024	712
Oyens, IA	51045	712
Remsen, IA	51050	712
Ruble, IA	51001	712
Westfield, IA	51062	712

Major Cities and Towns in Plymouth County, Iowa

Le Mars

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 8.97 square miles
• Population: Approximately 10,000 (as of 2023)
• Zip Code: 51031
• Latitude: 42.7881° N
• Longitude: 96.1656° W

City Location and History

Le Mars, the county seat of Plymouth County, is located in northwestern Iowa, along the Floyd River. Founded in 1869, Le Mars developed rapidly due to its proximity to the railroad, making it a key transportation hub in the region. The city’s name is attributed to a group of women who visited the area and formed an acronym from their first initials. Le Mars is known as the “Ice Cream Capital of the World,” a title earned by being the home of Wells Enterprises, the producer of Blue Bunny ice cream, one of the largest ice cream producers in the country. Over the years, Le Mars has grown into a prosperous community with a balanced mix of agriculture, manufacturing, and retail.

Major Schools and Landmarks

Le Mars is served by the Le Mars Community School District and Gehlen Catholic Schools, with Le Mars Community High School being the primary public high school. Major landmarks include the Plymouth County Historical Museum, housed in a former school building, which showcases the area’s rich history. The Ice Cream Capital of the World Visitor Center celebrates Le Mars’ role in the ice cream industry. The historic Olson Cultural Event Center hosts performances and events throughout the year. The annual Ice Cream Days festival brings the community together for parades, live music, and, of course, plenty of ice cream.

Remsen

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 1.34 square miles
• Population: Approximately 1,650 (as of 2023)
• Zip Code: 51050
• Latitude: 42.8142° N
• Longitude: 95.9731° W

City Location and History

Remsen is a small town in eastern Plymouth County, founded in 1876 by German and Luxembourgish immigrants. The town was named after Dr. William Remsen Smith, an early settler in the area. Remsen’s heritage is deeply rooted in its European origins, with many of the town’s founding families having Luxembourgish ancestry. The town grew as a farming community, benefiting from its fertile soil and proximity to rail transportation. Agriculture continues to be the backbone of the local economy, with corn and soybeans being the dominant crops.

Major Schools and Landmarks

Remsen is served by the Remsen-Union Community School District, with Remsen St. Mary’s High School providing a parochial education option. A key landmark in the town is St. Mary’s Catholic Church, a beautiful historic church reflecting the town’s Luxembourgish roots. The Remsen Heritage Museum offers a glimpse into the town’s history, showcasing artifacts and stories from its early settlers. The town’s Oktoberfest celebration, held annually, reflects its Germanic heritage, with traditional food, music, and activities. The nearby Remsen Golf Course and local parks provide recreational opportunities for residents and visitors.

Kingsley

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 1.02 square miles
• Population: Approximately 1,400 (as of 2023)
• Zip Code: 51028
• Latitude: 42.5875° N
• Longitude: 95.9706° W

City Location and History

Kingsley is located in the southeastern part of Plymouth County and was founded in 1884 as a result of the expansion of the Chicago and Northwestern Railway. The town was named after Nahum Kingsley, a prominent figure in the railway’s construction. Kingsley quickly developed into a farming community, with the railroad providing crucial access to markets for the local farmers. Over the years, Kingsley has maintained its agricultural focus, while also evolving into a vibrant small town with a strong sense of community.

Major Schools and Landmarks

Kingsley is served by the Kingsley-Pierson Community School District, with Kingsley-Pierson High School serving local students. Key landmarks in Kingsley include the Kingsley Public Library and the Brookside Golf Course, which offers recreational activities for residents. The annual Kingsley Heritage Days is a popular local event, featuring parades, games, and live entertainment. The Kingsley City Park is a central gathering place for families, offering playgrounds, picnic areas, and a splash pad. Kingsley’s small-town charm and its dedication to preserving its agricultural heritage make it a welcoming community.

Hinton

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 0.78 square miles
• Population: Approximately 1,000 (as of 2023)
• Zip Code: 51024
• Latitude: 42.6300° N
• Longitude: 96.2944° W

City Location and History

Hinton is located in southern Plymouth County, just north of Sioux City. Founded in the late 19th century, Hinton grew as a farming community, benefiting from its close proximity to Sioux City and access to the railroad. The town’s agricultural roots remain strong, with corn and soybean farming playing a central role in its economy. Over the years, Hinton has seen steady growth due to its location along U.S. Highway 75, which provides easy access to larger cities while preserving its small-town atmosphere.

Major Schools and Landmarks

Hinton is part of the Hinton Community School District, with Hinton High School serving the town’s students. Key landmarks in Hinton include the Hinton Country Club, which offers golf and social events for residents, and the nearby Hillview Recreation Area, providing opportunities for camping, fishing, and hiking. The town also celebrates its agricultural heritage with community events, such as the Hinton Summer Festival, featuring parades, live music, and family-friendly activities. Hinton’s combination of rural charm and proximity to urban centers makes it an attractive place to live and work.

Akron

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 1.58 square miles
• Population: Approximately 1,400 (as of 2023)
• Zip Code: 51001
• Latitude: 42.8322° N
• Longitude: 96.5575° W

City Location and History

Akron is located in the far northwestern corner of Plymouth County, along the Big Sioux River, which forms the boundary between Iowa and South Dakota. The town was founded in 1882 and named after Akron, Ohio, reflecting the influence of early settlers. Akron grew as a small agricultural community, benefiting from its river access and the expansion of the railroad. The town remains a key agricultural hub, with local farmers producing corn, soybeans, and livestock. Its picturesque location along the river adds to its appeal as a peaceful rural town.

Major Schools and Landmarks

Akron is part of the Akron-Westfield Community School District, with Akron-Westfield High School serving the local area. A major landmark in the town is the Akron Opera House, a historic building that has been restored and now hosts a variety of performances and community events. The town also boasts several parks, including Riverside Park, which offers walking trails, playgrounds, and picnic areas along the Big Sioux River. The annual Akron Scarecrow Festival draws visitors from around the region and reflects the town’s community spirit. Akron’s rich history, combined with its scenic riverfront, makes it a charming destination in Plymouth County.

Merrill

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 0.64 square miles
• Population: Approximately 750 (as of 2023)
• Zip Code: 51038
• Latitude: 42.7222° N
• Longitude: 96.2525° W

City Location and History

Merrill is a small town located in southern Plymouth County, along the Floyd River. Founded in 1873, the town was named after a local businessman, and it grew as a small agricultural center, with its development tied to the arrival of the railroad. Merrill’s economy has always been closely linked to farming, with local farmers producing corn, soybeans, and livestock. Though small, Merrill has maintained its identity as a rural community with strong ties to the agricultural industry and a rich local history.

Major Schools and Landmarks

Merrill is served by the Le Mars Community School District, with students attending schools in nearby Le Mars. Key landmarks in Merrill include the Merrill Pioneer Village, a historical site that preserves the town’s pioneer heritage with restored buildings and artifacts from the late 19th century. The town park and community center serve as gathering places for local events, including the Merrill Days Festival, which features parades, games, and local vendors. Merrill’s close-knit community and quiet rural setting provide a peaceful environment for residents and visitors alike.

Brunsville

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 0.18 square miles
• Population: Approximately 150 (as of 2023)
• Zip Code: 51008
• Latitude: 42.7889° N
• Longitude: 96.2589° W

City Location and History

Brunsville is a tiny town located in southwestern Plymouth County. Established in 1911, the town was named after John Bruns, one of its founders. Brunsville grew as a small farming community, serving as a support center for local farmers. The town has remained small throughout its history, with a population that has fluctuated over the years. Brunsville is known for its rural charm and strong community bonds, with farming being the primary economic activity for its residents.

Major Schools and Landmarks

Brunsville is part of the Le Mars Community School District, with students attending schools in Le Mars. One of the town’s most notable landmarks is the Brunsville Legion Hall, which serves as a community center for local events, including veterans’ activities, town meetings, and social gatherings. Brunsville is also known for the famous “Century Bar,” a popular local establishment that has been in operation for over a century. The town’s small population and quiet lifestyle make it an ideal place for those seeking a peaceful, rural environment with close-knit community ties.