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Zip Code 49078 — Otsego, MI

49078 is a ZIP Code associated with Otsego, MI, located within Allegan. The postal region supports an estimated population of 10,018 residents across Data Pending housing units, with a population density of 78.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.465850, -85.728460)

Data Metric	Local Statistic
Postal / Zip Code	49078
Primary City	Otsego
State / Province	MI
County	Allegan
Total Population	10,018
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	78.1 people/sq mi
Timezone	America/Detroit

How 49078 Compares

Metric	ZIP 49078	Allegan County	MI State Average
Population	10,018	152,367	10,077,716
Median Income	Data Pending	N/A	N/A
Population Density	78.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 49070	Martin	7.2 mi	2,359	N/A
Zip 49080	Plainwell	7.7 mi	16,002	N/A
Zip 49010	Allegan	8.7 mi	18,175	N/A
Zip 49055	Gobles	9.2 mi	5,941	N/A
Zip 49009	Kalamazoo	11.0 mi	47,971	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →