Grant Township (Iosco County) is a township in Iosco County, Michigan, home to about 1,617 people across 35 square miles. Its ZIP code is 48748, and parts of 48763 and 48770 are in Grant Township (Iosco County) too.
Homes sold for a median of $201 per square foot in the three months ending August 2026, a seller’s market.
Mostly Grant Township (Iosco County); also Plainfield Township and Sherman Township (Iosco County)
Mostly Tawas City; part is in Grant Township (Iosco County)
Mostly Whittemore; part is in Grant Township (Iosco County)
Each card is that ZIP code’s whole market, including any part outside Grant Township (Iosco County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Grant Township (Iosco County)’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Gerald R. Ford International Airport (GRR)135 miles away |
|---|---|
| Closer regional airport | Alpena County Regional Airport (APN)55 miles away |
| Nearest city of 250,000+ | Detroit, MI134 miles away |
| Nearest city of 1 million+ | Chicago, IL265 miles away |
Straight-line distances from the center of Grant Township (Iosco County); driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Grant Township (Iosco County) had 1,528 residents in the 2020 census, down 2% since 2000.
It’s the 950th largest of 1,531 towns in Michigan by population.
Iosco County grew from 10,246 residents in 1900 to 25,237 in 2020.
Iosco County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 13°F. About 32.3 inches of rain and melted snow fall in a typical year, with about 49 inches of snow.
Source: NOAA 1991–2020 climate normals, E Tawas, MI weather station (6 miles away).
6,756 jobs at 623 businesses in Iosco County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Parks (1 nearby)
Grocery stores
Pharmacies
Libraries
Museums
Counts are within about 4 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Shares ZIP codes with Tawas City, Tawas, Reno, Burleigh, Whittemore, Alabaster, Baldwin Township (Iosco County), Plainfield Township, Whitney, Sherman Township (Iosco County) and Wilber.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.