What is byron minnesota zip code?

The zip code for Byron, Minnesota is 55920. It is located in Olmstead County in southeastern Minnesota, and is about 10 miles west of the city of Rochester. Byron has a population of approximately 5,000 people and is known for its small-town charm, excellent schools, and easy access to outdoor activities like fishing, hiking, and boating. The zip code covers an area of approximately 103 square miles and includes parts of several nearby towns, including Oronoco, Rochester, and Kasson.