There is one unique ZIP code in Johnston, Iowa and it is 50131. Area code: 515.
1
ZIP codes
23.69
sq mi land
4.23
sq mi water
515
area code
Johnston, IA ZIP code map
About Johnston, IA
Johnston, Iowa is a vibrant city located in Polk County, well-known for its family-friendly community and rapidly growing population. With its charming neighborhoods, extensive green spaces, and proximity to the state capital, Johnston has become an attractive destination for families and professionals alike. The city's mix of suburban living and urban amenities provides residents with a unique quality of life.
Location & geography
Johnston is situated in central Iowa, just a few miles north of Des Moines, the state capital. Neighboring cities include Urbandale about 5 miles to the southwest, Clive approximately 7 miles to the south, and Ankeny which is about 10 miles to the northeast. The city covers a total land area of 23.69 square miles, with an additional 4.23 square miles of water, contributing to its scenic landscapes and recreational opportunities.
Community & economy
The character of Johnston is defined by its strong community spirit, welcoming residents, and focus on family-oriented activities. The economy is diverse, featuring local businesses, retail, and service industries that support daily life in the area. Residents enjoy amenities such as parks, trails, and community events that foster a sense of belonging and engagement.
Transportation
Johnston is conveniently located near major highways including Interstate 80 and Interstate 35, providing easy access to other parts of Iowa and surrounding states. The nearest airport is the Des Moines International Airport, located just about 15 miles to the south, which offers both domestic and limited international flights. Public transit options connect Johnston to neighboring communities and the larger Des Moines metro area.
History
Johnston was founded in the 1800s and initially developed as a railroad town, which contributed significantly to its early growth and economy. Key industries in the area have evolved, with a focus on retail, healthcare, and technology as the city has transformed into a suburban hub. Notable events throughout the city’s history have driven expansion and the establishment of a strong community identity.
Did you know?
A surprising fact about Johnston is that it is home to both the City of Johnston and the Johnston Community School District, which serves a rapidly growing student population. Additionally, the city hosts several annual events, including Johnston's popular 'J-Fest', celebrating community spirit and local culture.
