Port Sanilac ZIP Code List — Sanilac County, MI

There is one unique ZIP code in Port Sanilac, Michigan and it is 48469. Area code: 810.
1
ZIP codes
7.89
sq mi land
0.86
sq mi water
810
area code
Port Sanilac, MI ZIP code map

About Port Sanilac, MI

Port Sanilac, MI, is a charming village located on the eastern shore of Michigan's Thumb region. It offers a picturesque seaside atmosphere and a strong sense of community, making it an inviting destination for both residents and visitors. Known for its stunning waterfront and recreational activities, Port Sanilac provides a unique blend of small-town charm and natural beauty.

Location & geography

Port Sanilac is situated in Sanilac County, along Lake Huron, which contributes to its scenic coastal views. The village is approximately 10 miles from Deckerville to the southwest, around 15 miles from Sandusky to the west, and about 18 miles from Croswell to the northwest. Covering a total area of 8.75 square miles, Port Sanilac boasts a land area of 7.89 square miles and a water area of 0.86 square miles.

Community & economy

The community of Port Sanilac is characterized by its friendly residents and a strong commitment to preserving local traditions. The local economy primarily revolves around tourism, agriculture, and small businesses that cater to both locals and visitors. Daily life in Port Sanilac reflects a close-knit community atmosphere with seasonal festivals that celebrate local culture and history.

Transportation

Port Sanilac is easily accessible via M-25, which runs along the coast and connects to various destinations in the Thumb area. The nearest airport is the Sandusky Airport, located about 15 miles to the west, which serves general aviation purposes. Public transportation options are limited, emphasizing the use of personal vehicles for travel.

History

Port Sanilac was founded in the mid-19th century and quickly became a hub for shipbuilding and fishing, taking advantage of its prime location along Lake Huron. As the area developed, industries such as agriculture also began to thrive, contributing to the local economy. Over the years, Port Sanilac has hosted various events, including some that celebrate its maritime heritage.

Did you know?

One surprising fact about Port Sanilac is that it features a popular lighthouse, the Port Sanilac Lighthouse, which has been a vital navigational aid since the late 1800s. Additionally, the village is home to several boat launches that attract fishing enthusiasts from around the region.

ZIP codes for Port Sanilac, MI (1)
ZIP code City County Map
48469 Port Sanilac Sanilac View map

Demographics & statistics

1,295
Population
58.6
Median age
$51,510
Median household income
$42,166
Per capita income
$172,200
Median home value
$833
Median monthly rent
82.3%
Home ownership
15.0%
Poverty rate
2.5%
Unemployment
899
Housing units
20.3%
Bachelor's or higher

Age distribution

Male Female
19
Under 5
19
46
5–9
46
27
10–14
26
42
15–19
42
10
20–24
9
65
25–34
64
63
35–44
62
29
45–54
28
36
55–59
36
96
60–64
94
153
65–74
152
49
75–84
48
17
85+
17
← Male
Female →

Age summary

GroupCount%
Under 1825819.9%
18 and over1,03780.1%
65 and over43633.7%
Median age58.6 years

Race & ethnicity

White 94.1%
Two or more races 2.5%
Hispanic or Latino 2%
Other race 1.4%
GroupCount%
White1,24394.1%
Two or more races332.5%
Hispanic or Latino262%
Other race191.4%

Household income

Under $10k 2.2%
$10k–$15k 5.5%
$15k–$25k 12.2%
$25k–$35k 7.1%
$35k–$50k 18.5%
$50k–$75k 22.4%
$75k–$100k 11.3%
$100k–$150k 12.4%
$150k–$200k 3.9%
$200k+ 4.5%
Range% of households
Under $10k2.2%
$10k–$15k5.5%
$15k–$25k12.2%
$25k–$35k7.1%
$35k–$50k18.5%
$50k–$75k22.4%
$75k–$100k11.3%
$100k–$150k12.4%
$150k–$200k3.9%
$200k+4.5%
Median income$51,510

Housing

Home values

Under $50k 6.3%
$50k–$100k 12.8%
$100k–$150k 25.7%
$150k–$200k 11.6%
$200k–$300k 20.4%
$300k–$500k 11.6%
$500k–$1M 9.3%
$1M+ 2.3%

Housing overview

MetricValue
Median home value$172,200
Median rent / month$833
Owner occupied82.3%
Renter occupied17.7%
Vacant37.0%
Single-family detached85.6%
Large apartment buildings0.0%
Mobile homes10.7%
Median rooms5.6
Avg household size (owned)2.06

Year built

Era%
2020 or later0.0%
2010–20194.2%
2000–20097.7%
1990–199917.9%
1980–19899.4%
1970–197916.1%
1960–19696.4%
1950–195916.5%
1940–19497.5%
1939 or earlier14.3%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom4.2%
2 bedrooms31.5%
3 bedrooms52.2%
4 bedrooms11.1%
5+ bedrooms1.0%

Vehicles per household

Vehicles% of households
No vehicle5.3%
1 vehicle49.1%
2 vehicles33.5%
3 or more12.1%

Heating fuel

Fuel type%
Utility gas78.8%
Electricity7.1%
Propane / LP gas10.3%
Wood1.6%
No fuel used0.6%

Households & families

Household typeCount%
Married-couple family28344.4%
Cohabiting couple457.1%
Male householder, no spouse14122.1%
Female householder, no spouse16926.5%
Households with children under 1814422.6%
Households with seniors (65+)30848.3%
Average household size2.01

Marital status

StatusMaleFemale
Never married27.3%19.1%
Married56.6%52.7%
Separated2.1%0.9%
Widowed3.7%13.9%
Divorced10.2%13.4%

Education

Less than 9th grade 1.8%
Some HS, no diploma 5.0%
HS graduate 34.8%
Some college, no degree 25.3%
Associate's degree 12.9%
Bachelor's degree 15.0%
Graduate / professional 5.4%
Metric%
HS diploma or higher93.3%
Bachelor's or higher20.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool125.5%
Kindergarten20.9%
Elementary school10849.1%
High school8639.1%
College / grad school125.5%

Employment

Industry of employment

Manufacturing 23.5%
Retail trade 17.4%
Education & healthcare 14.7%
Arts, food & hospitality 9.6%
Finance & real estate 8.4%
Professional & management 8.2%
Construction 7.6%
Other services 3.3%
Transportation & utilities 2.2%
Agriculture & mining 1.8%
Wholesale trade 1.4%
Public administration 1.4%
Information 0.6%

Occupation

Category%
Management, business & arts38.9%
Service11.2%
Sales & office16.6%
Natural resources & construction19.4%
Production & transportation13.9%

Employment type

Type%
Private sector86.7%
Government6.1%
Self-employed6.3%
Unpaid family workers1.0%

Commute

Method%
Drive alone81.0%
Carpool13.4%
Public transit0.2%
Walk0.0%
Other means0.0%
Avg commute (minutes)36.5

Poverty

All people 15.0%
Under 18 years 40.1%
18 and over 9.0%
Married-couple families 4.2%
Female-led households 53.8%

Income support

Source% of households
Social Security48.0%
Retirement income40.1%
Supplemental Security4.1%
Cash public assistance2.2%
Food stamps / SNAP11.4%

Health indicators

Condition%
High blood pressure42.4%
High cholesterol43.0%
Heart disease9.9%
Stroke4.4%
Asthma10.8%
Arthritis39.3%
Kidney disease4.0%
Pulmonary disease10.5%
Cancer10.0%
Behavior / access%
Binge drinking15.1%
No physical activity24.4%
Less than 7 hrs sleep31.4%
Fair or poor health17.6%
Poor mental health14.6%
Poor physical health13.1%
No health insurance9.0%
Visited doctor (checkup)77.9%
Visited dentist69.7%
Cholesterol screening94.0%
Teeth loss13.3%

Veterans & disability

VeteransCount%
Civilian veterans15915.3%
Disability%
Any disability18.3%
Under 186.2%
18–64 years14.3%
65 and over31.0%

Health insurance coverage

Type%
Private insurance70.7%
Public insurance51.1%
Uninsured under 192.3%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,25797.1%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,26597.7%
Born in same state1,25797.1%
Born in different state1,10985.6%
Foreign born80.6%
Naturalized citizen302.3%
Not a US citizen930.0%

Ancestry

AncestryCount%
French26920.8%
Italian15512%
Arab282.2%
English262%
AncestryCount%
German241.9%
Irish171.3%
Polish120.9%

Technology access

Metric% of households
Computer access49.3%
Internet access95.5%

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

Frequently asked questions
What is the ZIP code for Port Sanilac, MI?
Port Sanilac, MI has one ZIP code: 48469.
What is the main ZIP code for Port Sanilac, MI?
The primary ZIP code for Port Sanilac, MI is 48469. The city uses area code 810 for phone service.
What county is Port Sanilac, MI in?
Port Sanilac is located in Sanilac County, Michigan.
How many ZIP codes are in Port Sanilac, MI?
Port Sanilac, MI has 1 ZIP code.
What ZIP code should I use for mailing packages to businesses located in downtown Port Sanilac along Main Street?
All mail addressed to downtown Port Sanilac, including businesses along Main Street and the historic waterfront district, uses ZIP code 48469.
What is the ZIP code for the Port Sanilac Harbor and Marina area along Lake Huron?
The Port Sanilac Harbor and Marina area, which is central to this lakeside community on Lake Huron, is located in ZIP code 48469.
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