ZIP Code 48439 - Grand Blanc Michigan

ZIP Code 48439 is located in Grand Blanc Michigan. Portions of 48439 are also in Burton and Grand Blanc Charter Township and Atlas Township and Mundy Township and Holly Township. 48439 is entirely within Genesee County. Regionally, it is located in the Flint-Saginaw-Bay City Area.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 48439 Quick Stats

ZIP Code NameGrand Blanc
Primary CountyGenesee County
ZIP Code TypeStandard
Population (2022)52,012
Area Code(s)810
Current Time

ZIP Code 48439 Map

48439 Demographics

48439 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Michigan based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 48439 is White. The majority race/ethnicity attending public schools in 48439 is White. The current unemployment level in 48439 is 3.5%.

Population Growth Rate9.90%
Population Density935 People per Square Mile
Total Households19,024
Percentage High Income Households3.8%
Median Household Income (2021)$81,012
Average Adjusted Gross Income (2020)$75,450
Current Unemployment Rate (April 2024)3.5%
Majority Race/EthnictyWhite - 82.28%
Public School Majority Race/EthnictyWhite - 62.91%

48439 Race/Ethnicty Breakdown

Native American720.14%
Hawaiian/Pac. Islander300.06%

48439 Public School Race/Ethnicty Breakdown

Native American120.15%
Hawaiian/Pac. Islander90.11%

48439 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2,4948.01%
Bachelor Degree6,85422.01%
High School Diploma7,28823.4%
No High School Diploma3311.06%
GED or Alternate7592.44%
1 or More Years of College5,19016.67%
Associates Degree3,44611.07%
Masters Degree3,29710.59%
Professional Degree9743.13%
Doctorate Degree5081.63%

48439 Geography

Adjacent ZIP Codes
Cities/Towns in 48439
RegionFlint-Saginaw-Bay City Area
Metropolitan/Micropolitan Stat AreaFlint, MI
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/Detroit
Area56 Square Miles

48439 Politics

US Congressional Districts in 48439
Michigan State Senate Districts in 48439
Michigan State House of Representatives Districts in 48439

48439 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion56g - Lansing Loamy Plain

48439 Annual Climate Data

Avg Min Temp (°F)14162535465560585039312037
Avg Max Temp (°F)29334356697882797260463457
Avg Precip (In.)1.61.382.193.012.783.172.983.413.632.412.662.1331.37

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