ZIP Code 56003 - Mankato Minnesota

ZIP Code 56003 is located in Mankato Minnesota. Portions of 56003 are also in North Mankato and Belgrade Township and Nicollet Township and Oshawa Township. 56003 is entirely within Nicollet County. Regionally, 56003 is located in the Mankato Area.

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ZIP Code 56003 Quick Stats

ZIP Code NameMankato
Primary CountyNicollet County
ZIP Code TypeStandard
Population (2022)15,360
Area Code(s)507
Current Time

ZIP Code 56003 Map

56003 Demographics

56003 can be classified socioeconomically as 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 56003 is White. The majority race/ethnicity attending public schools in 56003 is White. The current unemployment level in 56003 is 2.7%.

Population Growth Rate7.01%
Population Density350 People per Square Mile
Total Households5,828
Percentage High Income Households2.4%
Median Household Income (2021)$76,484
Average Adjusted Gross Income (2021)$447,610
Current Unemployment Rate (July 2024)2.7%
Majority Race/EthnictyWhite - 91.56%
Public School Majority Race/EthnictyWhite - 76.38%

56003 Race/Ethnicty Breakdown

Native American40.03%
Hawaiian/Pac. Islander00%

56003 Public School Race/Ethnicty Breakdown

Native American30.26%
Hawaiian/Pac. Islander10.09%

56003 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College6226.9%
Bachelor Degree2,49927.71%
High School Diploma1,88320.88%
No High School Diploma450.5%
GED or Alternate1321.46%
1 or More Years of College1,61417.9%
Associates Degree1,09312.12%
Masters Degree6547.25%
Professional Degree2212.45%
Doctorate Degree2562.84%

56003 Geography

Adjacent ZIP Codes
Cities/Towns in 56003
RegionMankato Area
Metropolitan/Micropolitan Stat AreaMankato, MN
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area44 Square Miles

56003 Politics

US Congressional Districts in 56003
Minnesota State Senate Districts in 56003
Minnesota State House of Representatives Districts in 56003

56003 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 ZoneDfa - Humid Continental Hot Summers
Ecoregion47b - Des Moines Lobe

56003 Annual Climate Data

Avg Min Temp (°F)29223447576159493723934
Avg Max Temp (°F)21294156707983807260402655
Avg Precip (In.)1.03.681.992.813.454.344.

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