Byron, MN 55920 ZIP Code Profile

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Byron, MN

ZIP Code 55920: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Byron, MN 55920

  • ZIP Code Type: STANDARD
  • County: Olmsted County
  • Centroid: Latitude 44.033, Longitude -92.65
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 55920 has segments in 2 Counties (Dodge, Olmsted).

  • Businesses Addresses: 145
  • PO Box Addresses: 203
  • Residential Addresses: 2,854
    • Multi-Family Addresses: 160
    • Single Family Addresses: 2,694

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


55920 ZIP Code Map

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Byron, MN 55920 Data & Demographics (As of July 1, 2017)


Total Population 8,008
Daytime Population: Workers 1,620
Daytime Population: Residents 3,466
Total Daytime Population (TDP) 5,086
Ratio TDP/Total Population1 0.64
Population in Households 8,000
Population in Familes 7,005
Population in Group Qrtrs 8
Population Density2 113
Diversity Index3 12


Median Household Income $79,556
Average Household Income $100,879
Per Capita Income $37,497


Total Housing Units 3,115 (100%)
Owner Occupied HU 2,479 (79.6%)
Renter Occupied HU 496 (15.9%)
Vacant Housing Units 140 ( 4.5%)
Median Home Value $211,402
Average Home Value $266,438


Total Households 2,975
Average Household Size 2.69
Family Households 2,282
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.77% 1.5%
Households 1.74% 1.48%
Families 1.65% 1.4%
Median Household Income   2.17%
Per Capita Income   2.72%

Byron, MN 55920 - Peer Comparisons by Rank and Percentile

The table below compares 55920 to the other 883 ZIP Codes in Minnesota by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 188 79th
Population Density # 238 73rd
Diversity Index # 494 44th
Median Household Income # 86 90th
Per Capita Income # 111 88th

Additional comparisons and rankings can be made with a VERY EASY TO USE Minnesota Census Data Comparison Tool.

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