Bay Port ZIP Code List — Huron County, MI

There is one unique ZIP code in Bay Port, Michigan and it is 48720. Area code: 989.

ZIP codes

33.63

sq mi land

43.19

sq mi water

989

area code

Bay Port, MI ZIP code map

About Bay Port, MI

Bay Port, Michigan, is a quaint community located in Huron County. Nestled along the shores of Saginaw Bay, it offers residents and visitors a picturesque view and a serene atmosphere. This small town is known for its friendly ambiance and close-knit community spirit.

Location & geography

Bay Port is situated in the eastern part of Michigan, with proximity to the town of Pigeon, located just 5 miles to the southwest. To the southeast, the city of Caseville lies approximately 10 miles away, while Port Austin is about 12 miles to the northeast. The town features 33.63 square miles of land area, complemented by 43.19 square miles of water area, providing a beautiful blend of terrestrial and aquatic ecosystems.

Community & economy

The community of Bay Port is characterized by its friendly residents who take pride in their small-town charm. Local industries primarily revolve around agriculture and tourism, as visitors flock to the area for its natural beauty and recreational opportunities. Daily life in Bay Port is often centered around community events, local businesses, and the waterfront, where residents can enjoy outdoor activities.

Transportation

Bay Port is accessible via Michigan State Road 25, which runs along the scenic shoreline and connects to larger highways for further travel. The nearest airports include the Huron County Memorial Airport, located about 10 miles away, offering regional flights. Public transit options may be limited, but the town's compact size makes it easy to navigate by car or on foot.

History

Bay Port was founded in the late 19th century, emerging as a hub for regional agriculture and fishing industries. Over the decades, it has maintained its quaint charm while evolving into a restful retreat for summer visitors drawn by the lake and its surroundings. Notable events in the town's history include annual festivals that celebrate local traditions and the area's vibrant community.

Did you know?

One surprising fact about Bay Port is that it is a popular spot for freshwater fishing enthusiasts, particularly for those looking to catch walleye and perch in Saginaw Bay. Additionally, the town hosts various seasonal events that draw visitors from surrounding areas, enhancing its local culture.

ZIP codes for Bay Port, MI (1)

ZIP code	City	County	Map
48720	Bay Port	Huron	View map

Demographics & statistics

1,116

Population

42.8

Median age

$47,344

Median household income

$25,051

Per capita income

$110,900

Median home value

$680

Median monthly rent

90.2%

Home ownership

19.2%

Poverty rate

6.0%

Unemployment

526

Housing units

10.7%

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

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	294	26.3%
18 and over	822	73.7%
65 and over	190	17.0%
Median age	42.8 years

Race & ethnicity

White 93.9%

Asian 2.1%

American Indian / Alaska Native 2%

Hispanic or Latino 0.8%

Two or more races 0.7%

Other race 0.4%

Group	Count	%
White	1,056	93.9%
Asian	24	2.1%
American Indian / Alaska Native	23	2%
Hispanic or Latino	9	0.8%
Two or more races	8	0.7%
Other race	5	0.4%

Household income

Under $10k 3.6%

$10k–$15k 3.2%

$15k–$25k 15.2%

$25k–$35k 10.5%

$35k–$50k 19.3%

$50k–$75k 13.4%

$75k–$100k 21.4%

$100k–$150k 8.6%

$150k–$200k 2.3%

$200k+ 2.5%

Range	% of households
Under $10k	3.6%
$10k–$15k	3.2%
$15k–$25k	15.2%
$25k–$35k	10.5%
$35k–$50k	19.3%
$50k–$75k	13.4%
$75k–$100k	21.4%
$100k–$150k	8.6%
$150k–$200k	2.3%
$200k+	2.5%
Median income	$47,344

Housing

Home values

Under $50k 9.3%

$50k–$100k 32.2%

$100k–$150k 22.9%

$150k–$200k 14.4%

$200k–$300k 15.9%

$300k–$500k 4.0%

$500k–$1M 1.3%

Housing overview

Metric	Value
Median home value	$110,900
Median rent / month	$680
Owner occupied	90.2%
Renter occupied	9.8%
Vacant	22.7%
Single-family detached	88.9%
Large apartment buildings	0.0%
Mobile homes	6.7%
Median rooms	6.4
Avg household size (owned)	2.54

Year built

Era	%
2020 or later	0.0%
2010–2019	5.8%
2000–2009	2.8%
1990–1999	14.4%
1980–1989	3.2%
1970–1979	10.0%
1960–1969	4.2%
1950–1959	12.5%
1940–1949	8.6%
1939 or earlier	38.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	7.4%
2 bedrooms	29.3%
3 bedrooms	41.7%
4 bedrooms	16.7%
5+ bedrooms	4.4%

Vehicles per household

Vehicles	% of households
No vehicle	8.0%
1 vehicle	28.4%
2 vehicles	37.3%
3 or more	26.4%

Heating fuel

Fuel type	%
Utility gas	54.8%
Electricity	7.3%
Propane / LP gas	28.4%
Fuel oil	5.5%
Wood	4.1%

Households & families

Household type	Count	%
Married-couple family	245	55.7%
Cohabiting couple	21	4.8%
Male householder, no spouse	69	15.7%
Female householder, no spouse	105	23.9%
Households with children under 18	118	26.8%
Households with seniors (65+)	140	31.8%
Average household size	2.52

Marital status

Status	Male	Female
Never married	34.3%	16.3%
Married	55.7%	54.5%
Separated	0.0%	1.9%
Widowed	1.9%	13.6%
Divorced	8.0%	13.6%

Education

Less than 9th grade 3.4%

Some HS, no diploma 7.5%

HS graduate 46.1%

Some college, no degree 22.9%

Associate's degree 9.4%

Bachelor's degree 5.1%

Graduate / professional 5.6%

Metric	%
HS diploma or higher	89.1%
Bachelor's or higher	10.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	1.7%
Kindergarten	14	5.9%
Elementary school	142	59.4%
High school	65	27.2%
College / grad school	14	5.9%

Employment

Industry of employment

Manufacturing 24.6%

Education & healthcare 19.1%

Agriculture & mining 16.1%

Other services 8.9%

Arts, food & hospitality 7.9%

Retail trade 5.1%

Professional & management 5.1%

Construction 3.4%

Wholesale trade 3.4%

Transportation & utilities 3.0%

Public administration 1.5%

Finance & real estate 1.3%

Information 0.6%

Occupation

Category	%
Management, business & arts	33.3%
Service	16.1%
Sales & office	14.0%
Natural resources & construction	17.0%
Production & transportation	19.5%

Employment type

Type	%
Private sector	81.7%
Government	3.0%
Self-employed	15.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.9%
Carpool	5.5%
Public transit	0.0%
Walk	3.4%
Other means	0.0%
Avg commute (minutes)	23.0

Poverty

All people 19.2%

Under 18 years 34.5%

18 and over 13.9%

Married-couple families 15.9%

Female-led households 12.5%

Income support

Source	% of households
Social Security	30.7%
Retirement income	21.4%
Supplemental Security	10.7%
Cash public assistance	2.0%
Food stamps / SNAP	16.6%

Health indicators

Condition	%
High blood pressure	37.0%
High cholesterol	35.8%
Heart disease	8.4%
Stroke	3.8%
Asthma	11.1%
Arthritis	33.5%
Kidney disease	3.4%
Pulmonary disease	9.7%
Cancer	7.7%

Behavior / access	%
Binge drinking	18.4%
No physical activity	23.5%
Less than 7 hrs sleep	34.4%
Fair or poor health	16.9%
Poor mental health	16.3%
Poor physical health	12.6%
No health insurance	10.1%
Visited doctor (checkup)	75.0%
Visited dentist	66.9%
Cholesterol screening	91.1%
Teeth loss	15.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	46	5.6%

Disability	%
Any disability	21.3%
Under 18	1.7%
18–64 years	24.7%
65 and over	40.5%

Health insurance coverage

Type	%
Private insurance	53.8%
Public insurance	43.9%
Uninsured under 19	22.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,039	93.1%
Spanish	17	1.6%
Other Indo-European	8	0.8%
Asian & Pacific Islander	0	0.0%
Other languages	9	0.9%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,107	99.2%
Born in same state	1,107	99.2%
Born in different state	973	87.2%
Foreign born	0	0.0%
Naturalized citizen	9	0.8%
Not a US citizen	3	33.3%

Ancestry

Ancestry	Count	%
Italian	199	17.8%
French	187	16.8%
Arab	63	5.6%
German	16	1.4%

Ancestry	Count	%
Irish	7	0.6%
Polish	6	0.5%
English	5	0.4%

Technology access

Metric	% of households
Computer access	39.4%
Internet access	93.4%

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

Frequently asked questions

What is the ZIP code for Bay Port, MI?

Bay Port, MI has one ZIP code: 48720.

What is the main ZIP code for Bay Port, MI?

The primary ZIP code for Bay Port, MI is 48720. The city uses area code 989 for phone service.

What county is Bay Port, MI in?

Bay Port is located in Huron County, Michigan.

How many ZIP codes are in Bay Port, MI?

Bay Port, MI has 1 ZIP code.

What ZIP code should I use for mailing packages to businesses in downtown Bay Port along M-25?

All mail to downtown Bay Port and the M-25 corridor uses ZIP code 48720, which covers the entire Bay Port area in Huron County.

What is the ZIP code for the Bay Port State Fish Hatchery area?

The Bay Port State Fish Hatchery and surrounding waterfront areas are located in ZIP code 48720, which is the sole ZIP code serving Bay Port.