ZIP Code 48191

ZIP Code Tabulation Area in Washtenaw County, Michigan.

Population: 4,253
Median household income: $98,106
Median home value: $275,500

ZIP Code 48191 (Washtenaw County, Michigan) is home to about 4,253 residents. Its median household income of $98,106 runs above the Washtenaw County figure of $87,156.

From 2019 to 2023, ZIP Code 48191's population declined 4.1% from 4,436 to 4,253, while its median gross rent rose 3.5% from $1,321 to $1,367.

The typical home was built around 1997. 3.9% of residents live below the poverty line.

Demographics

ACS 2019–2023

Population: 4,253
Median age: 48.4 yrs
Median household income: $98,106
Median home value: $275,500
Median gross rent: $1,367
Housing units: 1,685
Homeownership rate: 88.5%
Bachelor's degree or higher: 22.0%
Unemployment rate: 2.4%

Trends

ACS 5-year · 2019–2023

Population

4,4364,253

Median household income

$71,757$98,106

Median home value

$198,000$275,500

Median gross rent

$1,321$1,367

Year	Population	Median household income	Median home value	Median gross rent
2019	4,436	$71,757	$198,000	$1,321
2020	4,408	$82,868	$211,000	$1,603
2021	4,090	$90,547	$215,300	$1,472
2022	4,059	$102,784	$253,000	$1,391
2023	4,253	$98,106	$275,500	$1,367

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 52.7%

5 to 1715.2%

18 to 2411.8%

25 to 342.6%

35 to 4411.6%

45 to 5419.9%

55 to 6417.5%

65 to 7412.0%

75 and over6.7%

	Count	Share
Under 5	116	2.7%
5 to 17	645	15.2%
18 to 24	503	11.8%
25 to 34	109	2.6%
35 to 44	492	11.6%
45 to 54	846	19.9%
55 to 64	745	17.5%
65 to 74	512	12.0%
75 and over	285	6.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	3,304	77.7%
Black or African American	372	8.7%
American Indian & Alaska Native	10	0.2%
Asian	20	0.5%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	35	0.8%
Two or more races	476	11.2%
Hispanic or Latino (any race)	36	0.8%

Educational attainment (age 25+)

No high school diploma10.6%

High school graduate35.0%

Some college or associate's32.4%

Bachelor's degree14.4%

Graduate or professional degree7.7%

	Count	Share
No high school diploma	318	10.6%
High school graduate	1,045	35.0%
Some college or associate's	967	32.4%
Bachelor's degree	430	14.4%
Graduate or professional degree	229	7.7%

Commute to work

Mean travel time to work: 28 min

Drove alone78.0%

Carpooled9.0%

Public transit0.0%

Walked0.1%

Bicycle0.0%

Worked from home12.0%

Other means0.9%

How workers get to work

	Count	Share
Drove alone	1,717	78.0%
Carpooled	197	9.0%
Public transit	0	0.0%
Walked	3	0.1%
Bicycle	0	0.0%
Worked from home	265	12.0%
Other means	19	0.9%

Travel time

	Count	Share
Under 15 min	323	16.7%
15 to 29 min	683	35.3%
30 to 44 min	566	29.2%
45 to 59 min	288	14.9%
60+ min	76	3.9%

Households

Average household size: 2.65
Poverty rate: 3.9% (164 of 4,239)

	Count	Share
Family households	1,266	78.8%
Nonfamily households	340	21.2%

Housing

Median year structure built: 1997

Occupancy

	Count	Share
Occupied	1,606	95.3%
Vacant	79	4.7%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,421	88.5%
Renter-occupied	185	11.5%

1-unit, detached72.5%

1-unit, attached0.5%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other27.1%

Units in structure

	Count	Share
1-unit, detached	1,221	72.5%
1-unit, attached	8	0.5%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	456	27.1%

ZIP Code 48191

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes