ZIP Code 55309 - Big Lake Minnesota

ZIP Code 55309 is located in Big Lake Minnesota. Portions of 55309 are also in Orrock Township and Big Lake Township and Becker Township (Sherburne County) and Blue Hill Township. 55309 is entirely within Sherburne County. Regionally, it is located in Metro Minneapolis-St. Paul.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 55309 Quick Stats

ZIP Code NameBig Lake
Primary CountySherburne County
ZIP Code TypeStandard
Population (2022)20,894
Area Code(s)763
Current Time

ZIP Code 55309 Map

55309 Demographics

55309 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 55309 is White. The majority race/ethnicity attending public schools in 55309 is White. The current unemployment level in 55309 is 2.9%.

Population Growth Rate7.12%
Population Density283 People per Square Mile
Total Households5,911
Percentage High Income Households2.2%
Median Household Income (2021)$101,917
Average Adjusted Gross Income (2021)$372,910
Current Unemployment Rate (May 2024)2.9%
Majority Race/EthnictyWhite - 94.03%
Public School Majority Race/EthnictyWhite - 80.83%

55309 Race/Ethnicty Breakdown

Native American440.22%
Hawaiian/Pac. Islander00%

55309 Public School Race/Ethnicty Breakdown

Native American130.46%
Hawaiian/Pac. Islander10.04%

55309 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College9769.11%
Bachelor Degree2,05819.2%
High School Diploma2,83026.41%
No High School Diploma1261.18%
GED or Alternate5344.98%
1 or More Years of College2,02918.93%
Associates Degree1,40013.06%
Masters Degree6716.26%
Professional Degree740.69%
Doctorate Degree190.18%

55309 Geography

Adjacent ZIP Codes
Cities/Towns in 55309
RegionMetro Minneapolis-St. Paul
Metropolitan/Micropolitan Stat AreaMinneapolis-St. Paul-Bloomington, MN-WI
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area74 Square Miles

55309 Politics

US Congressional Districts in 55309
Minnesota State Senate Districts in 55309
Minnesota State House of Representatives Districts in 55309

55309 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion51h - St. Croix Outwash Plain

55309 Annual Climate Data

Avg Min Temp (°F)07203346556057483622833
Avg Max Temp (°F)21284057707983807159392554
Avg Precip (In.).89.711.632.333.354.494.

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