Portland ZIP Code List — Ionia County, MI

There is one unique ZIP code in Portland, Michigan and it is 48875. Area code: 517.

ZIP codes

85.23

sq mi land

1.41

sq mi water

517

area code

Portland, MI ZIP code map

About Portland, MI

Portland is a charming city located in the state of Michigan. Nestled within Ionia County, it offers a unique blend of small-town charm and rich history. With a strong sense of community, Portland is an inviting place for both residents and visitors alike.

Location & geography

Portland is strategically situated approximately 20 miles northeast of Grand Rapids, making it accessible for those traveling to larger urban centers. The city is bordered by beautiful landscapes, with a land area of 85.23 square miles and a water area of 1.41 square miles. This combination of terrain and waterways creates a picturesque setting that enhances Portland's appeal.

Community & economy

The character of Portland is rooted in its strong community bonds and local traditions, making it a wonderful place to live and work. Industries in the region are diverse, with agriculture and manufacturing playing significant roles in the local economy. Daily life in Portland is enriched by community events, local businesses, and recreational activities that foster connection among residents.

Transportation

Portland is conveniently accessed via major highways, including Interstate 96, which facilitates easy travel to nearby cities. The nearest airport is Gerald R. Ford International Airport, located about 20 miles away in Grand Rapids. Public transportation options may be limited, but the city’s walkable neighborhoods and local businesses make commuting manageable.

History

Portland was founded in the mid-19th century and has a rich heritage linked to the timber and agriculture industries. Throughout its history, the city has experienced growth and transformation while maintaining its community-oriented spirit. Key events have shaped Portland, marking it as an important hub in Ionia County.

Did you know?

A surprising fact about Portland is that it hosts a unique annual festival celebrating the arts, which draws visitors from surrounding areas. Additionally, the city has a notable historic district with beautifully preserved architecture that reflects its rich past.

ZIP codes for Portland, MI (1)

ZIP code	City	County	Map
48875	Portland	Ionia	View map

Demographics & statistics

10,899

Population

38.3

Median age

$89,513

Median household income

$38,312

Per capita income

$195,600

Median home value

$1,034

Median monthly rent

76.5%

Home ownership

3.3%

Poverty rate

1.8%

Unemployment

3,245

Housing units

28.1%

Bachelor's or higher

Age distribution

Male Female

263

Under 5

252

382

5–9

365

447

10–14

429

311

15–19

298

295

20–24

282

861

25–34

825

35–44

790

618

45–54

591

333

55–59

319

388

60–64

372

545

65–74

523

245

75–84

234

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,505	23.0%
18 and over	8,394	77.0%
65 and over	1,653	15.2%
Median age	38.3 years

Race & ethnicity

White 88.1%

Two or more races 5.5%

Hispanic or Latino 3%

Other race 1.3%

Asian 1.2%

Black or African American 0.9%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	9,898	88.1%
Two or more races	614	5.5%
Hispanic or Latino	337	3%
Other race	146	1.3%
Asian	132	1.2%
Black or African American	100	0.9%
Native Hawaiian / Pacific Islander	9	0.1%

Household income

Under $10k 2.2%

$10k–$15k 0.9%

$15k–$25k 3.5%

$25k–$35k 4.9%

$35k–$50k 15.1%

$50k–$75k 15.3%

$75k–$100k 17.8%

$100k–$150k 22.0%

$150k–$200k 11.8%

$200k+ 6.3%

Range	% of households
Under $10k	2.2%
$10k–$15k	0.9%
$15k–$25k	3.5%
$25k–$35k	4.9%
$35k–$50k	15.1%
$50k–$75k	15.3%
$75k–$100k	17.8%
$100k–$150k	22.0%
$150k–$200k	11.8%
$200k+	6.3%
Median income	$89,513

Housing

Home values

Under $50k 7.4%

$50k–$100k 4.0%

$100k–$150k 18.4%

$150k–$200k 21.8%

$200k–$300k 26.8%

$300k–$500k 18.3%

$500k–$1M 2.9%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$195,600
Median rent / month	$1,034
Owner occupied	76.5%
Renter occupied	23.5%
Vacant	5.0%
Single-family detached	75.1%
Large apartment buildings	3.5%
Mobile homes	9.3%
Median rooms	6.5
Avg household size (owned)	2.83

Year built

Era	%
2020 or later	0.4%
2010–2019	8.0%
2000–2009	16.3%
1990–1999	12.4%
1980–1989	10.2%
1970–1979	14.4%
1960–1969	5.1%
1950–1959	6.4%
1940–1949	3.7%
1939 or earlier	23.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	3.2%
2 bedrooms	18.4%
3 bedrooms	52.0%
4 bedrooms	22.2%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	27.3%
2 vehicles	38.5%
3 or more	31.5%

Heating fuel

Fuel type	%
Utility gas	63.3%
Electricity	8.2%
Propane / LP gas	17.2%
Fuel oil	3.3%
Wood	5.7%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	2,434	61.3%
Cohabiting couple	176	4.4%
Male householder, no spouse	589	14.8%
Female householder, no spouse	771	19.4%
Households with children under 18	1,273	32.1%
Households with seniors (65+)	1,108	27.9%
Average household size	2.74

Marital status

Status	Male	Female
Never married	29.4%	27.1%
Married	57.2%	55.4%
Separated	0.3%	1.4%
Widowed	2.8%	5.3%
Divorced	10.3%	10.9%

Education

Less than 9th grade 0.9%

Some HS, no diploma 3.4%

HS graduate 26.5%

Some college, no degree 27.2%

Associate's degree 13.9%

Bachelor's degree 21.2%

Graduate / professional 7.0%

Metric	%
HS diploma or higher	95.7%
Bachelor's or higher	28.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	131	4.9%
Kindergarten	95	3.6%
Elementary school	1,389	52.2%
High school	529	19.9%
College / grad school	518	19.5%

Employment

Industry of employment

Education & healthcare 18.7%

Manufacturing 16.8%

Retail trade 10.1%

Finance & real estate 10.1%

Construction 8.8%

Professional & management 7.8%

Public administration 5.5%

Arts, food & hospitality 4.8%

Transportation & utilities 4.7%

Other services 4.2%

Agriculture & mining 4.1%

Wholesale trade 3.3%

Information 1.3%

Occupation

Category	%
Management, business & arts	38.2%
Service	12.8%
Sales & office	20.2%
Natural resources & construction	11.7%
Production & transportation	17.0%

Employment type

Type	%
Private sector	80.6%
Government	11.3%
Self-employed	8.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	81.6%
Carpool	5.8%
Public transit	0.0%
Walk	0.5%
Other means	0.5%
Avg commute (minutes)	28.4

Poverty

All people 3.3%

Under 18 years 3.0%

18 and over 3.3%

Married-couple families 1.1%

Female-led households 10.1%

Income support

Source	% of households
Social Security	33.7%
Retirement income	31.0%
Supplemental Security	3.1%
Cash public assistance	0.7%
Food stamps / SNAP	7.0%

Health indicators

Condition	%
High blood pressure	31.5%
High cholesterol	32.3%
Heart disease	5.8%
Stroke	2.6%
Asthma	10.6%
Arthritis	28.1%
Kidney disease	2.6%
Pulmonary disease	6.8%
Cancer	6.5%

Behavior / access	%
Binge drinking	20.2%
No physical activity	20.2%
Less than 7 hrs sleep	33.0%
Fair or poor health	12.4%
Poor mental health	16.1%
Poor physical health	9.8%
No health insurance	8.7%
Visited doctor (checkup)	72.5%
Visited dentist	70.8%
Cholesterol screening	91.3%
Teeth loss	10.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	364	4.3%

Disability	%
Any disability	10.7%
Under 18	2.4%
18–64 years	11.6%
65 and over	19.6%

Health insurance coverage

Type	%
Private insurance	81.3%
Public insurance	28.8%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,384	95.3%
Spanish	22	0.2%
Other Indo-European	15	0.1%
Asian & Pacific Islander	7	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,816	99.2%
Born in same state	10,799	99.1%
Born in different state	9,768	89.6%
Foreign born	17	0.2%
Naturalized citizen	83	0.8%
Not a US citizen	49	59.0%

Ancestry

Ancestry	Count	%
French	1,486	13.6%
Italian	1,414	13%
English	565	5.2%
Arab	507	4.7%

Ancestry	Count	%
German	91	0.8%
Irish	41	0.4%
Polish	17	0.2%
Dutch	12	0.1%

Technology access

Metric	% of households
Computer access	36.4%
Internet access	95.9%

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

Frequently asked questions

What is the ZIP code for Portland, MI?

Portland, MI has one ZIP code: 48875.

What is the main ZIP code for Portland, MI?

The primary ZIP code for Portland, MI is 48875. The city uses area code 517 for phone service.

What county is Portland, MI in?

Portland is located in Ionia County, Michigan.

How many ZIP codes are in Portland, MI?

Portland, MI has 1 ZIP code.

What ZIP code should I use when mailing items to businesses in downtown Portland, Michigan?

Downtown Portland, Michigan is located in ZIP code 48875, which serves as the primary postal code for the city's central business district and historic downtown area.

What is the ZIP code for Portland High School and other educational institutions in Portland, MI?

Portland High School and other schools serving Portland, Michigan are located in ZIP code 48875, which covers the entire city and its surrounding school district.