ZIP Code 48858 - Mount Pleasant Michigan

ZIP Code 48858 is located in Mount Pleasant Michigan. Portions of 48858 are also in Beal City and Winn and Deerfield Township (Isabella County) and Union Charter Township and Denver Township (Isabella County) and Chippewa Township (Isabella County) and Isabella Township. 48858 is primarily within Isabella County, with some portions in Midland County. Regionally, it is located in the Flint-Saginaw-Bay City Area.

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ZIP Code 48858 Quick Stats

ZIP Code NameMount Pleasant
Primary CountyIsabella County
ZIP Code TypeStandard
Population (2022)43,036
Area Code(s)989
Current Time

ZIP Code 48858 Map

48858 Demographics

48858 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 48858 is White. The majority race/ethnicity attending public schools in 48858 is White. The current unemployment level in 48858 is 4.5%.

Population Growth Rate0.00%
Population Density240 People per Square Mile
Total Households17,131
Percentage High Income Households2.4%
Median Household Income (2021)$44,194
Average Adjusted Gross Income (2020)$54,350
Current Unemployment Rate (April 2024)4.5%
Majority Race/EthnictyWhite - 85.29%
Public School Majority Race/EthnictyWhite - 74.76%

48858 Race/Ethnicty Breakdown

Native American2,0044.72%
Hawaiian/Pac. Islander140.03%

48858 Public School Race/Ethnicty Breakdown

Native American3377.77%
Hawaiian/Pac. Islander50.12%

48858 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,4477.28%
Bachelor Degree3,50417.62%
High School Diploma5,44427.38%
No High School Diploma3461.74%
GED or Alternate7083.56%
1 or More Years of College3,50517.63%
Associates Degree1,6388.24%
Masters Degree1,9329.72%
Professional Degree3821.92%
Doctorate Degree9774.91%

48858 Geography

Adjacent ZIP Codes
Cities/Towns in 48858
RegionFlint-Saginaw-Bay City Area
Metropolitan/Micropolitan Stat AreasMount Pleasant, MI
Midland, MI
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/Detroit
Area179 Square Miles

48858 Politics

US Congressional Districts in 48858
Michigan State Senate Districts in 48858
Michigan State House of Representatives Districts in 48858

48858 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
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

48858 Annual Climate Data

Avg Min Temp (°F)13142234455459574938292036
Avg Max Temp (°F)28314255697882807159453356
Avg Precip (In.)1.681.

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