Avoca ZIP Code List — Saint Clair County, MI

There is one unique ZIP code in Avoca, Michigan and it is 48006. Area code: 810.
1
ZIP codes
71.45
sq mi land
0.37
sq mi water
810
area code
Avoca, MI ZIP code map

About Avoca, MI

Avoca is a small but charming community located in Saint Clair County, Michigan. Known for its serene surroundings and rural atmosphere, this town provides a peaceful lifestyle away from the hustle and bustle of larger cities. The quaint charm of Avoca attracts residents who appreciate a tight-knit community with a rich history.

Location & geography

Avoca is situated in the eastern part of Michigan, not far from Lake Huron. The town is surrounded by several nearby cities, including Port Huron, which lies approximately 20 miles to the southeast, and Yale, about 13 miles to the southwest. The geographical landscape features a total land area of 71.45 square miles, complemented by a small water area of 0.37 square miles, giving residents ample space to enjoy outdoor activities.

Community & economy

The character of Avoca is defined by its friendly atmosphere and community-oriented residents. Many local industries focus on agriculture, contributing to the area’s economy and providing opportunities for employment. Daily life in Avoca often revolves around community events and gatherings that highlight the town's close relationships among its inhabitants.

Transportation

Accessing Avoca is convenient due to its proximity to major highways, including the M-19 and M-46. The nearest airport is the St. Clair County International Airport, located approximately 16 miles to the southeast, which offers regional air travel options. Public transportation options may be limited, but residents typically rely on personal vehicles for commuting.

History

Avoca was founded in the late 19th century and has historically supported agricultural and farming sectors. The development of local industries shaped the growth of the community, making it a hub for farming-related activities. Notable events in its history include community fairs and celebrations that continue to foster a sense of pride among residents.

Did you know?

One surprising fact about Avoca is that it features a largely rural landscape, providing plenty of opportunities for outdoor recreation, such as hiking and farming. Additionally, the community hosts several local events that draw visitors from surrounding areas, celebrating its agricultural heritage.

ZIP codes for Avoca, MI (1)
ZIP code City County Map
48006 Avoca Saint Clair View map

Demographics & statistics

3,945
Population
44.4
Median age
$71,208
Median household income
$32,848
Per capita income
$214,000
Median home value
$1,074
Median monthly rent
95.8%
Home ownership
20.5%
Poverty rate
12.9%
Unemployment
1,488
Housing units
16.7%
Bachelor's or higher

Age distribution

Male Female
111
Under 5
96
131
5–9
115
206
10–14
180
123
15–19
108
96
20–24
83
151
25–34
131
245
35–44
214
403
45–54
351
174
55–59
152
134
60–64
117
192
65–74
168
110
75–84
96
31
85+
27
← Male
Female →

Age summary

GroupCount%
Under 1898625.0%
18 and over2,95975.0%
65 and over62415.8%
Median age44.4 years

Race & ethnicity

White 92.1%
Two or more races 3.3%
Hispanic or Latino 3.2%
Other race 1.1%
Black or African American 0.2%
Asian 0.1%
GroupCount%
White3,75392.1%
Two or more races1363.3%
Hispanic or Latino1293.2%
Other race441.1%
Black or African American80.2%
Asian40.1%

Household income

Under $10k 3.4%
$10k–$15k 9.3%
$15k–$25k 5.0%
$25k–$35k 7.2%
$35k–$50k 9.4%
$50k–$75k 18.0%
$75k–$100k 12.8%
$100k–$150k 18.1%
$150k–$200k 7.7%
$200k+ 9.1%
Range% of households
Under $10k3.4%
$10k–$15k9.3%
$15k–$25k5.0%
$25k–$35k7.2%
$35k–$50k9.4%
$50k–$75k18.0%
$75k–$100k12.8%
$100k–$150k18.1%
$150k–$200k7.7%
$200k+9.1%
Median income$71,208

Housing

Home values

Under $50k 5.2%
$50k–$100k 9.8%
$100k–$150k 11.2%
$150k–$200k 19.1%
$200k–$300k 27.8%
$300k–$500k 23.5%
$500k–$1M 2.9%
$1M+ 0.4%

Housing overview

MetricValue
Median home value$214,000
Median rent / month$1,074
Owner occupied95.8%
Renter occupied4.2%
Vacant7.2%
Single-family detached92.0%
Large apartment buildings0.0%
Mobile homes6.8%
Median rooms6.4
Avg household size (owned)2.75

Year built

Era%
2020 or later0.2%
2010–20191.9%
2000–200921.7%
1990–199921.8%
1980–19898.8%
1970–197911.1%
1960–19694.6%
1950–19597.6%
1940–19493.9%
1939 or earlier18.4%

Bedrooms

Size% of units
No bedroom (studio)1.0%
1 bedroom1.4%
2 bedrooms11.9%
3 bedrooms60.5%
4 bedrooms20.9%
5+ bedrooms4.3%

Vehicles per household

Vehicles% of households
No vehicle3.2%
1 vehicle18.5%
2 vehicles40.8%
3 or more37.5%

Heating fuel

Fuel type%
Utility gas12.7%
Electricity10.2%
Propane / LP gas61.7%
Fuel oil3.0%
Wood8.1%
No fuel used1.7%

Households & families

Household typeCount%
Married-couple family90262.8%
Cohabiting couple845.8%
Male householder, no spouse28920.1%
Female householder, no spouse16211.3%
Households with children under 1851435.8%
Households with seniors (65+)49434.4%
Average household size2.74

Marital status

StatusMaleFemale
Never married25.4%16.2%
Married58.6%68.0%
Separated0.8%0.3%
Widowed1.8%8.0%
Divorced13.5%7.5%

Education

Less than 9th grade 1.8%
Some HS, no diploma 7.0%
HS graduate 31.4%
Some college, no degree 32.6%
Associate's degree 10.4%
Bachelor's degree 12.6%
Graduate / professional 4.2%
Metric%
HS diploma or higher91.2%
Bachelor's or higher16.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool262.8%
Kindergarten272.9%
Elementary school54759.6%
High school18520.2%
College / grad school13314.5%

Employment

Industry of employment

Manufacturing 26.0%
Education & healthcare 21.3%
Construction 14.2%
Professional & management 9.1%
Retail trade 6.9%
Transportation & utilities 6.8%
Other services 5.8%
Arts, food & hospitality 3.4%
Agriculture & mining 1.7%
Wholesale trade 1.7%
Public administration 1.6%
Finance & real estate 1.5%

Occupation

Category%
Management, business & arts32.6%
Service11.9%
Sales & office16.7%
Natural resources & construction16.7%
Production & transportation22.1%

Employment type

Type%
Private sector86.5%
Government9.3%
Self-employed4.2%
Unpaid family workers0.0%

Commute

Method%
Drive alone83.8%
Carpool6.5%
Public transit0.0%
Walk1.0%
Other means2.6%
Avg commute (minutes)37.7

Poverty

All people 20.5%
Under 18 years 34.3%
18 and over 16.0%
Married-couple families 16.3%
Female-led households 11.1%

Income support

Source% of households
Social Security31.5%
Retirement income35.1%
Supplemental Security4.5%
Cash public assistance1.9%
Food stamps / SNAP7.9%

Health indicators

Condition%
High blood pressure32.0%
High cholesterol34.1%
Heart disease6.3%
Stroke2.8%
Asthma10.9%
Arthritis28.8%
Kidney disease2.7%
Pulmonary disease7.4%
Cancer6.5%
Behavior / access%
Binge drinking20.6%
No physical activity19.4%
Less than 7 hrs sleep32.6%
Fair or poor health13.3%
Poor mental health16.3%
Poor physical health10.5%
No health insurance9.1%
Visited doctor (checkup)72.8%
Visited dentist71.9%
Cholesterol screening91.3%
Teeth loss11.4%

Veterans & disability

VeteransCount%
Civilian veterans2016.8%
Disability%
Any disability14.1%
Under 185.7%
18–64 years11.0%
65 and over39.1%

Health insurance coverage

Type%
Private insurance69.8%
Public insurance41.7%
Uninsured under 190.4%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only3,73894.8%
Spanish170.5%
Other Indo-European80.2%
Asian & Pacific Islander50.1%
Other languages40.1%

Place of birth & citizenship

OriginCount%
Native born (US)3,89798.8%
Born in same state3,87598.2%
Born in different state3,67093.0%
Foreign born220.6%
Naturalized citizen481.2%
Not a US citizen3981.3%

Ancestry

AncestryCount%
Italian67217%
French3579%
Arab1483.8%
English812.1%
AncestryCount%
German491.2%
Dutch180.5%
Irish110.3%

Technology access

Metric% of households
Computer access36.4%
Internet access91.0%

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

Frequently asked questions
What is the ZIP code for Avoca, MI?
Avoca, MI has one ZIP code: 48006.
What is the main ZIP code for Avoca, MI?
The primary ZIP code for Avoca, MI is 48006. The city uses area code 810 for phone service.
What county is Avoca, MI in?
Avoca is located in Saint Clair County, Michigan.
How many ZIP codes are in Avoca, MI?
Avoca, MI has 1 ZIP code.
What is the ZIP code for Avoca's downtown business district in Saint Clair County?
The downtown area of Avoca, Michigan is located in ZIP code 48006, which serves as the primary commercial and administrative center for the village.
What ZIP code should I use for mailing addresses in Avoca, MI?
All mailing addresses in Avoca, Michigan are served by the single ZIP code 48006, which covers the entire village in Saint Clair County.
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