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zipcodes.pro — CITY/MN/BYRON

Byron ZIP code, Minnesota

The ZIP code for Byron, MN is 55920, and its area code is 507.

USPS city name
1 ZIP code
Population
6,646
Area code
507

Byron in numbers

About 6,646 people live in Byron, in 2,381 households. The median household income is $124,010 a year, 39% above the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $345,300 (5% above the Minnesota median), and median gross rent is $1,135 a month. The median age is 36.5; 48.2% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 18 minutes.

Population6,646Byron6,646
Households2,381Byron2,381
Median age36.5Byron36.5Minnesota38.8US 38.9
Median household income$124,010Byron$124,010Minnesota$89,062US $80,734
Median home value$345,300Byron$345,300Minnesota$329,300US $332,700
Median gross rent$1,135Byron$1,135Minnesota$1,280US $1,413
Bachelor's degree or higher48.2%Byron48.2%Minnesota39.4%US 35.7%
Mean commute18.2 minByron18.2 minMinnesota22.7 minUS 26.4 min
Population density2,134 / sq miByron2,134 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Byron city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Byron

ZIP codes with the USPS city name Byron
ZIP City Type Population Median income Median home
55920 Byron , MN Standard 9,271 $131,336 $372,600

Map of Byron ZIP codes

55920

The ZIP codes of Byron, MN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Byron

The nearest larger towns are Kasson (7,050 people, 5.4 mi), Rochester (122,330 people, 8.2 mi) and Stewartville (6,807 people, 14 mi).

Towns near Byron
TownPopulationDistance
Kasson 7,050 5.4 mi
Rochester 122,330 8.2 mi
Dodge Center 2,880 10.5 mi
Pine Island 3,580 11.1 mi
Stewartville 6,807 14.4 mi
Zumbrota 3,914 17.8 mi
Plainview 3,500 25.0 mi
Chatfield 2,559 26.4 mi
St. Charles 4,037 29.3 mi
Owatonna 26,498 29.6 mi

More nearby: every ZIP code in Olmsted County · Minnesota ZIP codes

Cite this page

zipcodes.pro. “Byron, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/byron

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