ZIP Code 48748 - National City Michigan

ZIP Code 48748 is located in National City Michigan. Portions of 48748 are also in Sand Lake (Iosco County) and Plainfield Township and Grant Township (Iosco County) and Sherman Township (Iosco County) and Wilber Township. 48748 is entirely within Iosco County. Regionally, it is located in the Flint-Saginaw-Bay City Area.

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ZIP Code 48748 Quick Stats

ZIP Code NameNational City
Primary CountyIosco County
ZIP Code TypeStandard
Population (2022)1,438
Area Code(s)989
Current Time
EDT

ZIP Code 48748 Map

48748 Demographics

48748 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 48748 is White. The current unemployment level in 48748 is 6.2%.

Population1,438
Population Growth Rate0.00%
Population Density25 People per Square Mile
Total Households782
Percentage High Income Households0.4%
Median Houshold Income (2021)$42,361
Average Adjusted Gross Income (2020)$46,840
Current Unemployment Rate (February 2024)6.2%
Majority Race/EthnictyWhite - 94.31%

48748 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,40994.31%
Black20.13%
Hispanic563.75%
Asian251.67%
Native American20.13%
Hawaiian/Pac. Islander00%

48748 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1098.41%
Bachelor Degree634.86%
High School Diploma58545.14%
No High School Diploma524.01%
GED or Alternate735.63%
1 or More Years of College30723.69%
Associates Degree866.64%
Masters Degree211.62%
Professional Degree00%
Doctorate Degree00%

48748 Geography

Coordinates44.31975555,-83.68206787
Adjacent ZIP Codes
Cities/Towns in 48748
RegionFlint-Saginaw-Bay City Area
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/Detroit
Area58 Square Miles

48748 Politics

US Congressional Districts in 48748
Michigan State Senate Districts in 48748
Michigan State House of Representatives Districts in 48748

48748 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 21 - 31
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion50ah - Tawas Lake Plain

48748 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)11122132425257554838291834
Avg Max Temp (°F)28314053667580787058443355
Avg Precip (In.)1.811.292.022.52.733.122.923.593.462.492.351.9130.21

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