ZIP Code Tabulation Area · Michigan

ZIP Code 48309: Rochester Hills, MI

ZIP Code 48309 (Rochester Hills, Oakland County, Michigan) has an estimated 30,685 residents in 11,278 households. The median household income is $121,007, the median home value is $424,600 and the median gross rent is $1,686/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

30,685

Margin of error ±1,122

Median household income

$121,007

Margin of error ±$4,980

Median home value

$424,600

Margin of error ±$6,913

Median gross rent

$1,686/mo

Margin of error ±$86

Median age

42.5 yrs

Margin of error ±1.5 yrs

Mean travel time to work

22.6 min

Margin of error ±2.7 min

How ZIP 48309 compares with Michigan and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 4830942.5 yrsMichigan40.2 yrsUnited States38.9 yrs

Median household income

ZIP 48309$121,007Michigan$72,875United States$80,734

Per capita income

ZIP 48309$58,544Michigan$40,735United States$44,673

Poverty rate

ZIP 483095.5%Michigan13.2%United States12.5%

Unemployment rate

ZIP 483094.2%Michigan5.7%United States5.2%

Bachelor's degree or higher

ZIP 4830964.4%Michigan32.4%United States35.7%

Median home value

ZIP 48309$424,600Michigan$231,600United States$332,700

Median gross rent

ZIP 48309$1,686/moMichigan$1,129/moUnited States$1,413/mo

Owner-occupied homes

ZIP 4830980.7%Michigan73.2%United States65.2%

Mean travel time to work

ZIP 4830922.6 minMichigan24.2 minUnited States26.4 min

Worked from home

ZIP 4830924.1%Michigan13.5%United States15.1%

All figures for ZIP 48309

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 48309 — ACS 2020–2024 5-year estimates
MeasureZIP 48309Margin of errorMichiganUnited States
Total population30,685±1,12210,077,761334,922,499
Median age42.5 yrs±1.5 yrs40.2 yrs38.9 yrs
Households11,278±4154,076,369129,227,496
Median household income$121,007±$4,980$72,875$80,734
Per capita income$58,544±$2,716$40,735$44,673
Poverty rate5.5%±1.4 pts13.2%12.5%
Unemployment rate4.2%±1.0 pts5.7%5.2%
Bachelor's degree or higher64.4%±2.8 pts32.4%35.7%
Median home value$424,600±$6,913$231,600$332,700
Median gross rent$1,686/mo±$86$1,129/mo$1,413/mo
Owner-occupied homes80.7%±2.1 pts73.2%65.2%
Mean travel time to work22.6 min±2.7 min24.2 min26.4 min
Worked from home24.1%±2.1 pts13.5%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 48309
GroupZIP 48309MichiganUnited States
White alone, not Hispanic or Latino74.2%72.4%57.4%
Black or African American alone, not Hispanic or Latino4.1%13.1%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.2%0.3%0.5%
Asian alone, not Hispanic or Latino12.0%3.4%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.5%0.5%0.6%
Two or more races, not Hispanic or Latino4.5%4.5%4.3%
Hispanic or Latino (of any race)4.5%5.9%19.3%

Where ZIP 48309 is

State
Michigan
Main county
Oakland County
Largest overlapping place
Rochester Hills (95% of the ZIP's land area)
Land area
15.56 sq mi· about 1,972 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Oakland County

48301 Oakland County, MI48302 Oakland County, MI48304 Bloomfield Hills, MI48306 Rochester Hills, MI48307 Rochester Hills, MI48320 Keego Harbor, MI48322 Oakland County, MI48323 Oakland County, MI48324 Orchard Lake Village, MI48326 Auburn Hills, MI48327 Oakland County, MI48328 Oakland County, MI48329 Oakland County, MI48331 Farmington Hills, MI48334 Farmington Hills, MI48335 Farmington Hills, MI48336 Farmington Hills, MI48340 Pontiac, MI48341 Pontiac, MI48342 Pontiac, MI48346 Oakland County, MI48348 Oakland County, MI48350 Oakland County, MI48356 Oakland County, MI

See every ZIP code in Michigan, or compare ZIP 48309 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.