What city is ZIP code 48363?

ZIP code 48363 is in Rochester, MI (Oakland County).

What county is ZIP code 48363 in?

ZIP code 48363 is mostly in Oakland County, Michigan.

How many people live in ZIP code 48363?

About 7,362 people live in the 48363 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 48363

Rochester, MI, Oakland County

Population

7,362

Land area

20.8sq mi

People per sq mi

354

City

Rochester

ZIP 48363 and nearby ZIP codes

Full map

ZIP 48363 at a glance

ZIP 48363 (Rochester) is 99% denser than Michigan as a whole.
The median household income is $179,375, about 2.5 times the Michigan median of $72,875.
A typical owner-occupied home is valued at $618,200 (about 2.7 times the Michigan figure).

Local data for ZIP 48363

Counts from official public data

Housing and community stats

ZIP 48363, American Community Survey 2020-2024

Full profile

Median household income

$179,375

Poverty rate

2.3%

Median home value

$618,200

Prices +4.0% in a year

Homeownership

96.5%

Bachelor's or higher

58.7%

Median age

40.2

Average commute

28.9 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

104

ZIP Business Patterns 2023

Employees

410

$21.9M annual payroll

PPP loans

$5.5M

137 loans

Campaign donations

$150K

14% D, 28% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 48363, from FEMA, NOAA and EPA

Full report

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

33.9 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 48363, CDC PLACES estimates

All 40 measures

Obesity

28.9%

U.S. 33.3% -4.4 pts

Diabetes

8.4%

U.S. 12.1% -3.7 pts

Smoking

9.5%

U.S. 12.8% -3.3 pts

Uninsured (18-64)

4.0%

U.S. 11.1% -7.1 pts

Frequently asked questions

What city is ZIP code 48363?: ZIP code 48363 is in Rochester, MI (Oakland County).
What county is ZIP code 48363 in?: ZIP code 48363 is mostly in Oakland County, Michigan.
How many people live in ZIP code 48363?: About 7,362 people live in the 48363 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.