Union ZIP Codes — Cass County, MI

There is one unique ZIP code in Union, Michigan and it is 49130. Area code: 269.

ZIP codes

11.78

sq mi land

1.00

sq mi water

269

area code

Union, MI ZIP code map

About Union, MI

Union, Michigan, is a small community located in the scenic Cass County. Known for its serene environment, it provides a peaceful retreat for residents and visitors alike. With a single ZIP code of 49130, Union embodies the charm of rural living in the heart of Michigan.

Location & geography

Union is situated in southwestern Michigan, surrounded by beautiful natural landscapes. It is approximately 12 miles southwest of the larger town of Cassopolis and about 15 miles from the vibrant city of Elkhart, Indiana. The total land area is 11.78 square miles, complemented by 1.00 square mile of water, creating a harmonious balance of land and aquatic features.

Community & economy

The community of Union is characterized by its tight-knit atmosphere and picturesque surroundings. While it may not be a bustling urban center, daily life in Union is enriched by local agriculture and small businesses that contribute to the economy. Residents enjoy a slow-paced lifestyle, often partaking in outdoor activities and community events.

Transportation

Union is accessible via several highways, with U.S. Route 12 running nearby, which connects the community to other parts of Michigan. The nearest major airport is South Bend International Airport, located about 30 miles away, providing convenient access to air travel. Public transportation options are limited, but residents typically rely on personal vehicles for commuting.

History

Union was established in the 19th century, originally thriving as an agricultural hub in Cass County. The community saw growth with the introduction of key industries such as farming and local craftsmanship. Throughout its history, Union has maintained its rural identity, offering a glimpse into traditional life in Michigan.

Did you know?

One surprising fact about Union is that it has only one ZIP code, 49130, which adds to its unique identity among Michigan's towns. Additionally, its serene landscapes make it a hidden gem for those seeking outdoor recreation away from the hustle and bustle of city life.

ZIP codes for Union, MI (1)

ZIP code	City	County	Map
49130	Union	Cass	View map

Demographics & statistics

1,282

Population

53.6

Median age

$81,648

Median household income

$59,731

Per capita income

$343,800

Median home value

$769

Median monthly rent

82.9%

Home ownership

5.4%

Poverty rate

9.9%

Unemployment

617

Housing units

26.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

149

65–74

152

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	170	13.3%
18 and over	1,112	86.7%
65 and over	440	34.3%
Median age	53.6 years

Race & ethnicity

White 80.4%

Hispanic or Latino 7%

Two or more races 6.7%

Asian 2.9%

Other race 1.8%

American Indian / Alaska Native 1.2%

Group	Count	%
White	1,108	80.4%
Hispanic or Latino	96	7%
Two or more races	92	6.7%
Asian	40	2.9%
Other race	25	1.8%
American Indian / Alaska Native	17	1.2%

Household income

Under $10k 0.6%

$10k–$15k 0.8%

$15k–$25k 11.6%

$25k–$35k 5.3%

$35k–$50k 9.5%

$50k–$75k 13.3%

$75k–$100k 25.0%

$100k–$150k 19.6%

$150k–$200k 3.8%

$200k+ 10.5%

Range	% of households
Under $10k	0.6%
$10k–$15k	0.8%
$15k–$25k	11.6%
$25k–$35k	5.3%
$35k–$50k	9.5%
$50k–$75k	13.3%
$75k–$100k	25.0%
$100k–$150k	19.6%
$150k–$200k	3.8%
$200k+	10.5%
Median income	$81,648

Housing

Home values

Under $50k 1.1%

$50k–$100k 4.8%

$100k–$150k 10.6%

$150k–$200k 10.1%

$200k–$300k 16.1%

$300k–$500k 35.9%

$500k–$1M 9.0%

$1M+ 12.4%

Housing overview

Metric	Value
Median home value	$343,800
Median rent / month	$769
Owner occupied	82.9%
Renter occupied	17.1%
Vacant	25.7%
Single-family detached	88.8%
Large apartment buildings	0.0%
Mobile homes	8.8%
Median rooms	6.1
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	0.8%
2010–2019	6.9%
2000–2009	7.5%
1990–1999	15.7%
1980–1989	3.8%
1970–1979	20.1%
1960–1969	22.2%
1950–1959	14.1%
1940–1949	1.1%
1939 or earlier	7.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	8.8%
2 bedrooms	21.4%
3 bedrooms	47.8%
4 bedrooms	9.2%
5+ bedrooms	12.9%

Vehicles per household

Vehicles	% of households
No vehicle	7.0%
1 vehicle	16.6%
2 vehicles	41.9%
3 or more	34.5%

Heating fuel

Fuel type	%
Utility gas	50.7%
Electricity	14.5%
Propane / LP gas	22.5%
Fuel oil	9.0%
Wood	1.7%

Households & families

Household type	Count	%
Married-couple family	372	70.9%
Cohabiting couple	24	4.6%
Male householder, no spouse	57	10.9%
Female householder, no spouse	72	13.7%
Households with children under 18	100	19.0%
Households with seniors (65+)	280	53.3%
Average household size	2.44

Marital status

Status	Male	Female
Never married	24.0%	13.1%
Married	64.6%	68.8%
Separated	0.0%	1.6%
Widowed	4.5%	2.8%
Divorced	7.0%	13.8%

Education

Less than 9th grade 1.6%

Some HS, no diploma 5.0%

HS graduate 38.2%

Some college, no degree 20.7%

Associate's degree 8.0%

Bachelor's degree 16.6%

Graduate / professional 9.9%

Metric	%
HS diploma or higher	93.4%
Bachelor's or higher	26.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	23	11.6%
Kindergarten	16	8.0%
Elementary school	71	35.7%
High school	45	22.6%
College / grad school	44	22.1%

Employment

Industry of employment

Manufacturing 25.7%

Retail trade 20.8%

Education & healthcare 19.8%

Finance & real estate 8.2%

Arts, food & hospitality 5.6%

Transportation & utilities 4.6%

Professional & management 4.6%

Construction 4.2%

Public administration 3.9%

Wholesale trade 1.4%

Information 1.2%

Occupation

Category	%
Management, business & arts	23.6%
Service	14.5%
Sales & office	30.8%
Natural resources & construction	5.6%
Production & transportation	25.4%

Employment type

Type	%
Private sector	85.5%
Government	11.0%
Self-employed	3.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	74.1%
Carpool	12.4%
Public transit	2.4%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	18.5

Poverty

All people 5.4%

Under 18 years 20.0%

18 and over 3.1%

Married-couple families 4.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	51.8%
Retirement income	31.8%
Supplemental Security	0.2%
Cash public assistance	2.1%
Food stamps / SNAP	6.7%

Health indicators

Condition	%
High blood pressure	34.7%
High cholesterol	38.0%
Heart disease	6.8%
Stroke	3.0%
Asthma	10.7%
Arthritis	31.1%
Kidney disease	2.9%
Pulmonary disease	7.8%
Cancer	7.7%

Behavior / access	%
Binge drinking	18.4%
No physical activity	19.5%
Less than 7 hrs sleep	32.6%
Fair or poor health	13.3%
Poor mental health	15.0%
Poor physical health	10.7%
No health insurance	8.4%
Visited doctor (checkup)	75.0%
Visited dentist	72.7%
Cholesterol screening	93.0%
Teeth loss	10.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	86	7.7%

Disability	%
Any disability	14.0%
Under 18	5.3%
18–64 years	13.1%
65 and over	18.9%

Health insurance coverage

Type	%
Private insurance	67.6%
Public insurance	44.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,244	97.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,227	95.7%
Born in same state	1,226	95.6%
Born in different state	392	30.6%
Foreign born	1	0.1%
Naturalized citizen	55	4.3%
Not a US citizen	35	63.6%

Ancestry

Ancestry	Count	%
Italian	150	11.7%
French	84	6.6%
Arab	84	6.6%

Ancestry	Count	%
English	33	2.6%
Irish	4	0.3%

Technology access

Metric	% of households
Computer access	41.0%
Internet access	89.1%

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

Frequently asked questions

What ZIP codes does Union, MI have?

Union, MI has one ZIP code: 49130. Each ZIP code serves a distinct delivery area within the city and surrounding region.