ZIP code 55920
Where is ZIP code 55920?
Byron, Minnesota
Olmsted County · Standard ZIP code
ZIP code 55920 belongs to Byron, Minnesota in Olmsted County. 55920 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 507. About 9,271 people live in the 55920 area, where the median household income is $131,336. The closest ZIP codes are 55903 (Rochester, 5.3 mi southeast), 55944 (Kasson, 5.8 mi west) and 55955 (Mantorville, 6.7 mi west).
| ZIP code | 55920 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Byron |
| State | Minnesota (MN) |
| County | Olmsted County |
| Time zone | Central Time · now |
| Area code | 507 |
| Coordinates | 44.0373, -92.6308 map |
| 3-digit prefix | 559 |
Population and income in 55920
| Population | 9,271 · higher than 80% of Minnesota ZIP codes |
|---|---|
| People per square mile | 135 · higher than 73% of Minnesota ZIP codes |
| Median age | 38.4 years · lower than 74% of Minnesota ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $131,336 · higher than 96% of Minnesota ZIP codes |
| Income per person | $50,715 |
| Below the poverty line | 3.7% |
| Bachelor’s degree or higher | 47% of adults 25+ |
| Median home value | $372,600 · higher than 86% of Minnesota ZIP codes |
| Median rent | $1,138 a month |
| Housing units | 3,354 |
| Households | 3,270 (2.83 people on average) |
| Owners / renters | 86% / 14% |
| Land area | 68.68 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 55920. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 55920
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 55903 | Rochester, MN | 5.3 mi SE | PO Box only |
| 55944 | Kasson, MN | 5.8 mi W | Standard |
| 55955 | Mantorville, MN | 6.7 mi W | Standard |
| 55901 | Rochester, MN | 7.1 mi E | Standard |
| 55902 | Rochester, MN | 7.7 mi E | Standard |
| 55905 | Rochester, MN | 8.2 mi E | Unique |
| 55960 | Oronoco, MN | 10.6 mi NE | Standard |
| 55927 | Dodge Center, MN | 11.2 mi W | Standard |
| 55904 | Rochester, MN | 11.7 mi E | Standard |
| 55963 | Pine Island, MN | 12.1 mi N | Standard |
| 55906 | Rochester, MN | 12.2 mi NE | Standard |
| 55940 | Hayfield, MN | 13.7 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 55920 or measure the distance to another ZIP code.
How to address mail to 55920
123 MAIN ST
BYRON MN 55920
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (55920-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 55920?
- 55920 is a Byron, Minnesota ZIP code.
- What county is 55920 in?
- ZIP code 55920 is in Olmsted County, Minnesota.
- What time zone is ZIP code 55920 in?
- 55920 is in the Central Time zone (America/Chicago).
- What area code is 55920?
- Phone numbers in ZIP code 55920 use area code 507.
- What is the population of ZIP code 55920?
- About 9,271 people live in ZIP code 55920, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 55920?
- The median household income in 55920 is $131,336 a year, higher than 96% of Minnesota ZIP codes.
- What ZIP codes are near 55920?
- The nearest ZIP codes to 55920 are 55903 (Rochester, 5.3 miles), 55944 (Kasson, 5.8 miles), 55955 (Mantorville, 6.7 miles) and 55901 (Rochester, 7.1 miles).