Otsego Township is a township in Allegan County, Michigan, home to about 5,962 people across 33 square miles. Its ZIP code is 49078, and parts of 49070 and 49080 are in Otsego Township too.
Homes sold for a median of $190 per square foot in the three months ending August 2026, a seller’s market.
Mostly Otsego Township; also Otsego City and Alamo
Mostly Martin; part is in Otsego Township
Mostly Gun Plain; part is in Otsego Township
Each card is that ZIP code’s whole market, including any part outside Otsego Township. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Otsego Township’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Otsego Township well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Gerald R. Ford International Airport (GRR)30 miles away |
|---|---|
| Closer regional airport | Kalamazoo/Battle Creek International Airport (AZO)18 miles away |
| Nearest city of 250,000+ | Fort Wayne, IN100 miles away |
| Nearest city of 1 million+ | Chicago, IL111 miles away |
Straight-line distances from the center of Otsego Township; 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.
Otsego Township had 5,903 residents in the 2020 census, up 22% since 2000.
It’s the 316th largest of 1,531 towns in Michigan by population.
Allegan County grew from 38,812 residents in 1900 to 120,502 in 2020.
Allegan County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 17°F. About 41.1 inches of rain and melted snow fall in a typical year, with about 109 inches of snow.
Source: NOAA 1991–2020 climate normals, Bloomingdale, MI weather station (15 miles away).
38,899 jobs at 2,571 businesses in Allegan County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
33 doctors and other health care providers list an office in Otsego Township.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Dentists | 4 |
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 20 |
| Physical and occupational therapists | 1 |
| Chiropractors | 4 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (8 nearby)
Grocery stores (4 nearby)
Pharmacies (2 nearby)
Libraries (2 nearby)
Museums (1 nearby)
Theaters and performance venues (2 nearby)
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.
Public schools here are run by Otsego Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Dix Street Elementary SchoolOtsego | Pre-K–5 | 357 | Public | 1.3 mi |
| Washington Street Elementary SchoolOtsego | Pre-K–5 | 448 | Public | 1.4 mi |
| Otsego Middle SchoolOtsego | 6–8 | 542 | Public | 1.3 mi |
| Otsego West Campus High SchoolOtsego | 6–12 | 19 | Public | 1.5 mi |
| Otsego High SchoolOtsego | 9–12 | 708 | Public | 1.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St Margaret SchoolOtsego | K–4 | 14 | Roman Catholic | 1.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Gun Plain, Otsego City, Plainwell, Cooper, Prairieville, Martin, Alamo, Orangeville, Watson and Trowbridge.
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.