Iowa Zip Codes by City

By | February 1, 2023

Iowa has a wide variety of zip codes, each unique in their own way. In the northwest corner of the state, you’ll find zip codes beginning with 514 and 515. These zip codes are home to many rural communities including Sioux City, Algona, and Denison. Moving southward, you’ll come across zip codes beginning with 504 and 505. These include popular destinations such as Des Moines, Ames, and Mason City. In the eastern part of the state there are 506 and 507 zip codes which are home to several small towns like Cedar Rapids, Waterloo, and Dubuque. As you travel further southward you’ll come across zip codes that start with 500 and 501 which include Davenport and Iowa City. Finally in the southernmost part of Iowa you’ll find a few 516 or 517 zip codes like Council Bluffs and Fort Dodge. No matter where you look in Iowa there is sure to be a unique zip code waiting for you to explore!

Iowa Map

List of all zip codes for the state of Iowa, IA. Sorted by city. For each zip code listed, names of city and county are provided. For specific information of each postal code, please click the following links for Iowa zip codes.

  • COUNTRYAAH: How many airports are there in Iowa? Here, you will find a full list of all airports in alphabetical order as well as airport abbreviations for Iowa.
  • ABBREVIATIONFINDER: Find the most commonly used abbreviations about the state of Iowa. We offer a comprehensive list of major cities, state profile, common acronyms and map of Iowa.

List of Zip Codes in Iowa by City

Note: Check COUNTRYAAH for top 10 cities in the state of Iowa.

Iowa is a state of many diverse and vibrant cities. From the bustling metropolises of Des Moines and Cedar Rapids to the quaint small towns that dot the countryside, Iowa has something for everyone. The following five cities represent some of the best that Iowa has to offer in terms of culture, attractions, and quality of life.

The first city on our list is Des Moines, Iowa’s largest city and its capital. Des Moines is home to a variety of attractions including the Science Center of Iowa, Blank Park Zoo, Pappajohn Sculpture Park, and much more. It is also a great place for foodies with a variety of restaurants ranging from traditional BBQ joints to upscale eateries. Additionally, Des Moines boasts some of the best museums in the Midwest such as the Des Moines Art Center and the State Historical Museum. All in all, it’s easy to see why Des Moines is one of Iowa’s most popular cities for both residents and visitors alike.

Next up is Cedar Rapids, located just an hour east of Des Moines on I-80. This vibrant city offers plenty for visitors to do including exploring its many parks such as Indian Creek Nature Center or taking part in its lively arts scene at venues like Theatre Cedar Rapids or Brucemore Mansion & Gardens. The Czech Village/New Bohemia Main Street District offers an interesting mix of boutiques and restaurants as well as unique art galleries like CSPS Hall & Legion Arts. With so much going on in Cedar Rapids it’s no wonder that it continues to be one of Iowa’s top destinations year after year.

99 Counties

Iowa has 99 counties, each with its own unique character and history. Allamakee County is located in the northeastern part of the state and is bordered by Minnesota and Wisconsin. It is home to several state parks, including Yellow River State Forest, Effigy Mounds National Monument, and Yellow River Lake. The county seat is Waukon, which hosts a variety of events throughout the year. Allamakee County is known for its rugged bluffs along the Mississippi River, as well as its abundance of wildlife. The area also features many wineries and other attractions centered around agriculture and rural life.

Appanoose County lies in south-central Iowa and borders Missouri to the south. Its county seat is Centerville and it covers an area of 565 square miles. The area was first inhabited by Native Americans before being settled by Europeans in the early 1800s; it was named after Chief Appanoose who was a leader of the Sac tribe in the region. Appanoose County offers plenty of outdoor recreation opportunities such as camping, fishing, hunting, boating, and hiking at Rathbun Lake or at one of several state parks nearby. Cultural attractions include museums, historic sites like Old Threshers Reunion Park in Mt Pleasant, or performances at the Custer Theatre in Centerville.

Iowa Zip Codes