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ZIP Code 48328
Sylvan Lake, MI, Oakland County
Population
24,478
Land area
8.9sq mi
People per sq mi
2,741
City
Sylvan Lake
ZIP 48328 and nearby ZIP codes
ZIP 48328 at a glance
- ZIP 48328 (Sylvan Lake) is about 15 times as dense as Michigan as a whole.
- The median household income is $72,299, close to the Michigan median.
- A typical owner-occupied home is valued at $222,900 (4% below Michigan) and median rent is $1,102 a month.
Local data for ZIP 48328
Counts from official public data
Housing and community stats
ZIP 48328, American Community Survey 2020-2024
Median household income
$72,299
Poverty rate
11.2%
Median home value
$222,900
Prices +4.5% in a year
Median rent
$1,102/mo
Homeownership
66.7%
Bachelor's or higher
28.7%
Median age
43.2
Average commute
24.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
593
ZIP Business Patterns 2023
Employees
5,444
$248M annual payroll
PPP loans
$43.6M
634 loans
Campaign donations
$137K
29% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 48328, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: tornado
Storm events since 1996
1,054
Countywide, mostly thunderstorm wind
Flood insurance policies
1,096
0.3% of homes, county
July high / Jan low
82° / 17°F
29.2 inches of rain a year
Health statistics
Share of adults in ZIP 48328, CDC PLACES estimates
Obesity
34.7%
U.S. 33.3% +1.4 pts
Diabetes
11.2%
U.S. 12.1% -0.9 pts
Smoking
14.8%
U.S. 12.8% +2.0 pts
Uninsured (18-64)
7.4%
U.S. 11.1% -3.7 pts
Frequently asked questions
- What city is ZIP code 48328?
- ZIP code 48328 is in Sylvan Lake, MI (Oakland County).
- What county is ZIP code 48328 in?
- ZIP code 48328 is mostly in Oakland County, Michigan.
- How many people live in ZIP code 48328?
- About 24,478 people live in the 48328 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.