ZIP Code 55904 - Rochester Minnesota

ZIP Code 55904 is located in Rochester Minnesota. Portions of 55904 are also in Marion and Marion Township and Pleasant Grove Township and High Forest Township and Rochester Township and Eyota Township and Haverhill Township. 55904 is entirely within Olmsted County. Regionally, 55904 is located in the Rochester-Mason City-Austin Area.

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ZIP Code 55904 Quick Stats

ZIP Code NameRochester
Primary CountyOlmsted County
ZIP Code TypeStandard
Population (2022)28,816
Area Code(s)507
Current Time

ZIP Code 55904 Map

55904 Demographics

55904 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Minnesota based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 55904 is White. The majority race/ethnicity attending public schools in 55904 is White. The current unemployment level in 55904 is 2.7%.

Population Growth Rate0.00%
Population Density496 People per Square Mile
Total Households9,705
Percentage High Income Households1.6%
Median Household Income (2021)$67,897
Average Adjusted Gross Income (2021)$349,390
Current Unemployment Rate (July 2024)2.7%
Majority Race/EthnictyWhite - 75.07%
Public School Majority Race/EthnictyWhite - 56.82%

55904 Race/Ethnicty Breakdown

Native American1380.46%
Hawaiian/Pac. Islander300.1%

55904 Public School Race/Ethnicty Breakdown

Native American240.4%
Hawaiian/Pac. Islander80.13%

55904 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,1977.78%
Bachelor Degree2,94619.14%
High School Diploma4,24027.54%
No High School Diploma2961.92%
GED or Alternate7134.63%
1 or More Years of College2,50416.27%
Associates Degree2,08713.56%
Masters Degree1,0016.5%
Professional Degree1961.27%
Doctorate Degree2131.38%

55904 Geography

Adjacent ZIP Codes
Cities/Towns in 55904
RegionRochester-Mason City-Austin Area
Metropolitan/Micropolitan Stat AreaRochester, MN
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area58 Square Miles

55904 Politics

US Congressional Districts in 55904
Minnesota State Senate Districts in 55904
Minnesota State House of Representatives Districts in 55904

55904 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion52c - Rochester/Paleozoic Plateau Upland

55904 Annual Climate Data

Avg Min Temp (°F)3102234465660584937241034
Avg Max Temp (°F)21284056697882797158402654
Avg Precip (In.)1.761.883.093.594.114.74.413.

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