ZIP Code 48889 - Sumner Michigan

ZIP Code 48889 is located in Sumner Michigan. Portions of 48889 are also in New Haven Township (Gratiot County) and Sumner Township and Crystal Township (Montcalm County). 48889 is entirely within Gratiot County. Regionally, it is located in the Flint-Saginaw-Bay City Area.

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ZIP Code 48889 Quick Stats

ZIP Code NameSumner
Primary CountyGratiot County
ZIP Code TypeStandard
Population (2022)1,482
Area Code(s)989
Current Time
EDT

ZIP Code 48889 Map

48889 Demographics

48889 can be classified socioeconomically as Lower 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 48889 is White. The current unemployment level in 48889 is 5.0%.

Population1,482
Population Growth Rate14.12%
Population Density44 People per Square Mile
Total Households545
Percentage High Income Households0.4%
Median Houshold Income (2021)$56,667
Average Adjusted Gross Income (2020)$48,410
Current Unemployment Rate (February 2024)5.0%
Majority Race/EthnictyWhite - 96.38%

48889 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,33396.38%
Black120.87%
Hispanic382.75%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

48889 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College8810.15%
Bachelor Degree667.61%
High School Diploma39044.98%
No High School Diploma202.31%
GED or Alternate576.57%
1 or More Years of College14817.07%
Associates Degree869.92%
Masters Degree101.15%
Professional Degree20.23%
Doctorate Degree00%

48889 Geography

Coordinates43.28964996,-84.79575348
Adjacent ZIP Codes
Cities/Towns in 48889
RegionFlint-Saginaw-Bay City Area
Metropolitan/Micropolitan Stat AreaAlma, MI
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/Detroit
Area34 Square Miles

48889 Politics

US Congressional Districts in 48889
Michigan State Senate Districts in 48889
Michigan State House of Representatives Districts in 48889

48889 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion56g - Lansing Loamy Plain

48889 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)13142334455459574938291936
Avg Max Temp (°F)29324356697883807260453457
Avg Precip (In.)1.821.442.323.023.033.32.773.823.742.762.732.1932.93

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