There is one unique ZIP code in Onawa, Iowa and it is 51040. Area code: 712.
1
ZIP codes
129.51
sq mi land
1.61
sq mi water
712
area code
Onawa, IA ZIP code map
About Onawa, IA
Onawa, Iowa, is a charming city located in Monona County known for its rich community spirit and welcoming atmosphere. The city is the county seat of Monona County and showcases the traditional Midwestern lifestyle, making it a quaint place to visit or reside. With its single ZIP code of 51040, Onawa embraces its small-town roots while providing essential services to its residents.
Location & geography
Onawa is situated in the western part of Iowa, strategically located near several major routes and cities. It is approximately 45 miles from Sioux City to the northwest and about 20 miles from the town of Onawa to the northeast, making it easy for residents to access larger urban areas. The city covers 129.51 square miles of land and includes 1.61 square miles of water, giving it a diverse landscape that incorporates both rural and urban features.
Community & economy
The character of Onawa is defined by its close-knit community and active civic engagement, with numerous organizations and events that foster a strong sense of belonging. Primary industries in the area include agriculture, manufacturing, and small businesses that support the local economy. Daily life in Onawa offers residents a blend of recreational activities, community events, and the tranquility of small-town living.
Transportation
Onawa is accessible via U.S. Highway 75, which runs through the city and connects it to nearby towns and highways. For air travel, the nearest major airport is Sioux Gateway Airport located in Sioux City, which is approximately 45 miles away. Public transport options may be limited, but the city's layout supports easy navigation by car.
History
Onawa was founded in the late 19th century and has a storied history that reflects the growth of the American Midwest. Once a center for railroad activity, it played a crucial role in the transport of timber and agricultural goods. Over time, Onawa has evolved into a vibrant community while retaining its historical charm.
Did you know?
One surprising fact about Onawa is that it was named after a native word meaning 'the place of the great river.' This reflects the city's connection to the natural heritage and beauty of its surroundings, which are appreciated by both residents and visitors alike.
