Monroe ZIP Code List — Monroe County, MI

There are 2 unique ZIP codes in Monroe, Michigan. Area code: 734.

ZIP codes

102.29

sq mi land

3.55

sq mi water

734

area code

Monroe, MI ZIP code map

About Monroe, MI

Monroe, Michigan, is a vibrant city located in the southeastern part of the state. It serves as the county seat of Monroe County and boasts a rich historical background that is reflected in its architecture and community. As a blend of small-town charm and modern amenities, Monroe is an appealing place for residents and visitors alike.

Location & geography

Monroe is situated approximately 30 miles south of Detroit and is bordered by the scenic Lake Erie to the southeast. The city covers a land area of 102.29 square miles and includes a water area of 3.55 square miles, which contributes to its picturesque landscape. Nearby cities include Toledo, Ohio, about 20 miles to the south, and Trenton, Michigan, roughly 15 miles to the northwest.

Community & economy

The community of Monroe is known for its friendly atmosphere and strong sense of local pride. The city's economy is supported by diverse industries, including manufacturing and agriculture, which play key roles in daily life. Residents enjoy a variety of recreational opportunities, community events, and cultural activities that enrich the city's character.

Transportation

Monroe is conveniently accessed by major highways, including Interstate 75 and U.S. Route 24, facilitating travel in and out of the city. The nearest airports include Detroit Metropolitan Wayne County Airport, located about 30 miles north, and Toledo Express Airport, roughly 20 miles south. Public transit options also connect residents to surrounding areas.

History

Founded in 1817, Monroe has a rich history that has seen it transform from a frontier community into a thriving city. Historically, the city was a hub for shipping and trade, particularly during the era of great lakes transportation and commerce. Significant events, including its role in the War of 1812, have shaped Monroe's development and cultural legacy.

Did you know?

One surprising fact about Monroe is that it is the birthplace of the famous American author, Edward G. Robinson, known for his works that reflect the culture of the Midwest. Additionally, Monroe is home to the historic Monroe Mi Museum, showcasing the city's heritage through various exhibits.

ZIP codes for Monroe, MI (2)

ZIP code	City	County	Map
48161	Monroe	Monroe	View map
48162	Monroe	Monroe	View map

Demographics & statistics

55,515

Population

42.2

Median age

$64,184

Median household income

$34,315

Per capita income

$167,250

Median home value

$920

Median monthly rent

74.2%

Home ownership

14.0%

Poverty rate

6.9%

Unemployment

18,681

Housing units

20.2%

Bachelor's or higher

Age distribution

Male Female

1,637

Under 5

1,668

1,547

5–9

1,576

1,285

10–14

1,309

1,394

15–19

1,421

1,975

20–24

2,012

3,639

25–34

3,707

3,129

35–44

3,187

3,675

45–54

3,745

2,082

55–59

2,122

1,922

60–64

1,959

3,131

65–74

3,191

1,419

75–84

1,445

663

85+

675

← Male

Female →

Age summary

Group	Count	%
Under 18	10,754	19.4%
18 and over	44,761	80.6%
65 and over	10,524	18.9%
Median age	42.2 years

Race & ethnicity

White 88.4%

Two or more races 4.1%

Black or African American 3.3%

Hispanic or Latino 2.4%

Other race 1.1%

Asian 0.6%

American Indian / Alaska Native 0.1%

Group	Count	%
White	50,284	88.4%
Two or more races	2,351	4.1%
Black or African American	1,874	3.3%
Hispanic or Latino	1,372	2.4%
Other race	598	1.1%
Asian	318	0.6%
American Indian / Alaska Native	78	0.1%

Household income

Under $10k 4.9%

$10k–$15k 5.9%

$15k–$25k 8.2%

$25k–$35k 9.7%

$35k–$50k 12.7%

$50k–$75k 16.9%

$75k–$100k 13.3%

$100k–$150k 15.9%

$150k–$200k 7.4%

$200k+ 5.3%

Range	% of households
Under $10k	4.9%
$10k–$15k	5.9%
$15k–$25k	8.2%
$25k–$35k	9.7%
$35k–$50k	12.7%
$50k–$75k	16.9%
$75k–$100k	13.3%
$100k–$150k	15.9%
$150k–$200k	7.4%
$200k+	5.3%
Median income	$64,184

Housing

Home values

Under $50k 9.9%

$50k–$100k 9.0%

$100k–$150k 20.0%

$150k–$200k 24.3%

$200k–$300k 20.8%

$300k–$500k 13.7%

$500k–$1M 2.1%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$167,250
Median rent / month	$920
Owner occupied	74.2%
Renter occupied	25.9%
Vacant	5.7%
Single-family detached	72.2%
Large apartment buildings	4.9%
Mobile homes	6.8%
Median rooms	6.0
Avg household size (owned)	2.48

Year built

Era	%
2020 or later	0.3%
2010–2019	3.3%
2000–2009	9.1%
1990–1999	11.4%
1980–1989	7.7%
1970–1979	15.3%
1960–1969	10.4%
1950–1959	14.6%
1940–1949	8.5%
1939 or earlier	19.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	10.4%
2 bedrooms	21.2%
3 bedrooms	49.2%
4 bedrooms	15.3%
5+ bedrooms	3.0%

Vehicles per household

Vehicles	% of households
No vehicle	8.6%
1 vehicle	32.2%
2 vehicles	38.4%
3 or more	21.0%

Heating fuel

Fuel type	%
Utility gas	85.8%
Electricity	10.0%
Propane / LP gas	2.5%
Fuel oil	0.3%
Wood	0.7%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	10,273	44.1%
Cohabiting couple	1,896	8.1%
Male householder, no spouse	4,584	19.8%
Female householder, no spouse	6,506	28.0%
Households with children under 18	5,884	25.4%
Households with seniors (65+)	7,397	31.8%
Average household size	2.34

Marital status

Status	Male	Female
Never married	37.8%	27.1%
Married	46.6%	45.1%
Separated	0.4%	1.3%
Widowed	3.5%	12.5%
Divorced	11.7%	14.2%

Education

Less than 9th grade 2.5%

Some HS, no diploma 7.7%

HS graduate 33.8%

Some college, no degree 25.2%

Associate's degree 10.8%

Bachelor's degree 13.1%

Graduate / professional 7.1%

Metric	%
HS diploma or higher	89.8%
Bachelor's or higher	20.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	761	6.8%
Kindergarten	595	5.5%
Elementary school	4,239	38.6%
High school	2,403	21.9%
College / grad school	3,034	27.2%

Employment

Industry of employment

Education & healthcare 22.5%

Manufacturing 19.9%

Arts, food & hospitality 9.8%

Retail trade 9.5%

Construction 8.6%

Transportation & utilities 7.9%

Professional & management 7.7%

Other services 4.2%

Finance & real estate 3.8%

Public administration 2.7%

Wholesale trade 1.6%

Information 1.3%

Agriculture & mining 0.7%

Occupation

Category	%
Management, business & arts	30.1%
Service	17.9%
Sales & office	19.8%
Natural resources & construction	12.0%
Production & transportation	20.3%

Employment type

Type	%
Private sector	86.5%
Government	9.6%
Self-employed	4.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	81.7%
Carpool	8.2%
Public transit	0.4%
Walk	2.2%
Other means	1.7%
Avg commute (minutes)	24.3

Poverty

All people 14.0%

Under 18 years 19.3%

18 and over 12.7%

Married-couple families 4.9%

Female-led households 33.4%

Income support

Source	% of households
Social Security	37.4%
Retirement income	29.8%
Supplemental Security	5.7%
Cash public assistance	3.4%
Food stamps / SNAP	15.6%

Health indicators

Condition	%
High blood pressure	35.8%
High cholesterol	33.5%
Heart disease	6.8%
Stroke	3.4%
Asthma	11.6%
Arthritis	30.1%
Kidney disease	3.1%
Pulmonary disease	8.5%
Cancer	7.0%

Behavior / access	%
Binge drinking	18.1%
No physical activity	22.1%
Less than 7 hrs sleep	33.5%
Fair or poor health	16.2%
Poor mental health	17.2%
Poor physical health	11.8%
No health insurance	10.6%
Visited doctor (checkup)	72.7%
Visited dentist	65.9%
Cholesterol screening	90.0%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,110	7.0%

Disability	%
Any disability	16.1%
Under 18	7.3%
18–64 years	14.1%
65 and over	32.5%

Health insurance coverage

Type	%
Private insurance	70.2%
Public insurance	41.4%
Uninsured under 19	3.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	52,210	94.1%
Spanish	509	1.0%
Other Indo-European	162	0.4%
Asian & Pacific Islander	144	0.3%
Other languages	110	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	54,369	98.0%
Born in same state	54,044	97.3%
Born in different state	42,277	76.1%
Foreign born	325	0.6%
Naturalized citizen	1,146	2.1%
Not a US citizen	724	64.3%

Ancestry

Ancestry	Count	%
Italian	6,477	11.7%
French	5,387	9.7%
Arab	4,427	8%
German	1,331	2.4%
Irish	939	1.7%

Ancestry	Count	%
English	581	1%
Polish	219	0.4%
Norwegian	183	0.3%
Dutch	95	0.2%

Technology access

Metric	% of households
Computer access	41.9%
Internet access	92.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Monroe, MI have?

Monroe, MI has 2 ZIP codes: 48161, 48162. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Monroe, MI?

The primary ZIP code for Monroe, MI is 48161. The city uses area code 734 for phone service.

What county is Monroe, MI in?

Monroe is located in Monroe County, Michigan.

How many ZIP codes are in Monroe, MI?

Monroe, MI has 2 ZIP codes.

What ZIP code is the Monroe downtown area and historic riverfront district located in?

Monroe's downtown area and riverfront along the Raisin River are primarily located in ZIP code 48161, which serves the central business and historic districts of the city.

Which ZIP code covers the residential neighborhoods near Monroe High School on the north side of the city?

The north side residential areas near Monroe High School are served by ZIP code 48162, which encompasses much of the city's northern neighborhoods.