Republic ZIP Code List — Marquette County, MI

There is one unique ZIP code in Republic, Michigan and it is 49879. Area code: 906.

ZIP codes

176.89

sq mi land

7.73

sq mi water

906

area code

Republic, MI ZIP code map

About Republic, MI

Republic, Michigan, is a quaint town nestled in the heart of Marquette County. Known for its rich history and picturesque landscapes, it provides a serene environment for residents and visitors alike. This charming community captures the essence of small-town life in the Upper Peninsula of Michigan.

Location & geography

Located approximately 30 miles west of Marquette, Republic enjoys a prime position in the rugged terrain of the Upper Peninsula. The city spans an impressive land area of 176.89 square miles and is complemented by a water area of 7.73 square miles. The surrounding landscapes include dense forests and picturesque lakes, making it an ideal spot for outdoor enthusiasts.

Community & economy

The character of Republic is deeply rooted in its rich mining history, which shaped its early development and continues to influence its community life. Local industries often focus on natural resources, and residents enjoy a lifestyle that promotes a close-knit community and outdoor activities. Daily life here is characterized by a blend of recreational pursuits, local gatherings, and a spirit of cooperation among residents.

Transportation

Republic is accessible via several local roads and is conveniently located near U.S. Highway 41, which connects it to other key locations in the Upper Peninsula. The nearest major airport is Sawyer International Airport, situated about 30 miles to the east in Gwinn. Public transportation options may be limited, but the town's small size makes it easy to navigate by car or on foot.

History

Republic was founded during the late 19th century, with its growth primarily linked to the iron mining industry that thrived in the area. The Republic Mine, operational in the 1800s, contributed significantly to the local economy and is a notable part of the town's history. Over the years, the community has embraced its mining heritage while adapting to changes in industries and demographics.

Did you know?

One little-known fact about Republic is that it is home to the annual Republic Days festival, which celebrates local culture and community spirit. This event attracts visitors from neighboring towns and showcases the unique heritage of the region.

ZIP codes for Republic, MI (1)

ZIP code	City	County	Map
49879	Republic	Marquette	View map

Demographics & statistics

1,093

Population

59.3

Median age

$51,875

Median household income

$31,731

Per capita income

$85,000

Median home value

$825

Median monthly rent

88.2%

Home ownership

12.0%

Poverty rate

8.6%

Unemployment

982

Housing units

18.9%

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

106

65–74

103

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	145	13.3%
18 and over	948	86.7%
65 and over	342	31.3%
Median age	59.3 years

Race & ethnicity

White 97.9%

Two or more races 0.8%

Hispanic or Latino 0.6%

Asian 0.4%

Other race 0.3%

Group	Count	%
White	1,077	97.9%
Two or more races	9	0.8%
Hispanic or Latino	7	0.6%
Asian	4	0.4%
Other race	3	0.3%

Household income

Under $10k 9.8%

$10k–$15k 4.8%

$15k–$25k 6.5%

$25k–$35k 14.0%

$35k–$50k 12.4%

$50k–$75k 25.1%

$75k–$100k 12.2%

$100k–$150k 11.5%

$150k–$200k 1.8%

$200k+ 1.8%

Range	% of households
Under $10k	9.8%
$10k–$15k	4.8%
$15k–$25k	6.5%
$25k–$35k	14.0%
$35k–$50k	12.4%
$50k–$75k	25.1%
$75k–$100k	12.2%
$100k–$150k	11.5%
$150k–$200k	1.8%
$200k+	1.8%
Median income	$51,875

Housing

Home values

Under $50k 28.1%

$50k–$100k 25.2%

$100k–$150k 17.8%

$150k–$200k 6.9%

$200k–$300k 10.1%

$300k–$500k 7.5%

$500k–$1M 3.8%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$85,000
Median rent / month	$825
Owner occupied	88.2%
Renter occupied	11.8%
Vacant	48.3%
Single-family detached	90.1%
Large apartment buildings	1.4%
Mobile homes	5.0%
Median rooms	4.8
Avg household size (owned)	2.08

Year built

Era	%
2020 or later	0.0%
2010–2019	3.2%
2000–2009	11.7%
1990–1999	12.0%
1980–1989	10.2%
1970–1979	14.6%
1960–1969	16.5%
1950–1959	12.9%
1940–1949	3.5%
1939 or earlier	15.4%

Bedrooms

Size	% of units
No bedroom (studio)	3.6%
1 bedroom	18.9%
2 bedrooms	36.3%
3 bedrooms	34.3%
4 bedrooms	6.4%
5+ bedrooms	0.4%

Vehicles per household

Vehicles	% of households
No vehicle	7.2%
1 vehicle	31.6%
2 vehicles	39.9%
3 or more	21.3%

Heating fuel

Fuel type	%
Utility gas	7.4%
Electricity	7.9%
Propane / LP gas	55.5%
Fuel oil	19.0%
Wood	9.2%

Households & families

Household type	Count	%
Married-couple family	281	51.9%
Cohabiting couple	31	5.7%
Male householder, no spouse	130	24.0%
Female householder, no spouse	99	18.3%
Households with children under 18	69	12.8%
Households with seniors (65+)	257	47.5%
Average household size	2.02

Marital status

Status	Male	Female
Never married	20.6%	15.9%
Married	60.7%	61.6%
Separated	0.0%	0.0%
Widowed	6.0%	15.5%
Divorced	12.7%	6.9%

Education

Less than 9th grade 0.7%

Some HS, no diploma 4.6%

HS graduate 48.2%

Some college, no degree 19.6%

Associate's degree 8.1%

Bachelor's degree 13.9%

Graduate / professional 5.0%

Metric	%
HS diploma or higher	94.7%
Bachelor's or higher	18.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	7.6%
Kindergarten	0	0.0%
Elementary school	61	51.3%
High school	35	29.4%
College / grad school	14	11.8%

Employment

Industry of employment

Education & healthcare 27.7%

Retail trade 17.9%

Arts, food & hospitality 13.2%

Agriculture & mining 10.1%

Manufacturing 7.1%

Construction 6.1%

Public administration 3.4%

Transportation & utilities 3.0%

Finance & real estate 3.0%

Professional & management 3.0%

Wholesale trade 2.7%

Other services 2.7%

Occupation

Category	%
Management, business & arts	29.1%
Service	23.6%
Sales & office	15.2%
Natural resources & construction	15.5%
Production & transportation	16.6%

Employment type

Type	%
Private sector	81.4%
Government	12.5%
Self-employed	6.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.8%
Carpool	3.4%
Public transit	0.0%
Walk	8.1%
Other means	0.0%
Avg commute (minutes)	36.7

Poverty

All people 12.0%

Under 18 years 9.5%

18 and over 12.3%

Married-couple families 8.2%

Female-led households 21.4%

Income support

Source	% of households
Social Security	64.1%
Retirement income	52.7%
Supplemental Security	5.7%
Cash public assistance	1.7%
Food stamps / SNAP	11.8%

Health indicators

Condition	%
High blood pressure	43.7%
High cholesterol	43.8%
Heart disease	9.8%
Stroke	4.4%
Asthma	10.8%
Arthritis	38.6%
Kidney disease	4.0%
Pulmonary disease	11.0%
Cancer	9.4%

Behavior / access	%
Binge drinking	16.0%
No physical activity	24.1%
Less than 7 hrs sleep	31.9%
Fair or poor health	18.1%
Poor mental health	15.0%
Poor physical health	13.7%
No health insurance	9.0%
Visited doctor (checkup)	78.9%
Visited dentist	68.9%
Cholesterol screening	93.7%
Teeth loss	14.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	104	11.0%

Disability	%
Any disability	21.0%
Under 18	9.0%
18–64 years	18.2%
65 and over	31.0%

Health insurance coverage

Type	%
Private insurance	70.0%
Public insurance	54.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,060	97.0%
Spanish	4	0.4%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	4	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,089	99.6%
Born in same state	1,083	99.1%
Born in different state	822	75.2%
Foreign born	6	0.5%
Naturalized citizen	4	0.4%
Not a US citizen	4	100.0%

Ancestry

Ancestry	Count	%
French	159	14.5%
Italian	100	9.1%
Arab	37	3.4%
German	23	2.1%

Ancestry	Count	%
Polish	14	1.3%
Dutch	6	0.5%
English	4	0.4%
Irish	3	0.3%

Technology access

Metric	% of households
Computer access	49.5%
Internet access	84.8%

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

Frequently asked questions

What is the ZIP code for Republic, MI?

Republic, MI has one ZIP code: 49879.

What is the main ZIP code for Republic, MI?

The primary ZIP code for Republic, MI is 49879. The city uses area code 906 for phone service.

What county is Republic, MI in?

Republic is located in Marquette County, Michigan.

How many ZIP codes are in Republic, MI?

Republic, MI has 1 ZIP code.

What is the ZIP code for the downtown Republic area near the historic iron ore mining district?

The downtown Republic area, including the historic mining district landmarks, uses ZIP code 49879.

What ZIP code should I use when mailing packages to businesses along M-35 in Republic, Michigan?

All addresses in Republic, Michigan, including those along M-35, use the ZIP code 49879.