Ionia ZIP Code List — Ionia County, MI

There is one unique ZIP code in Ionia, Michigan and it is 48846. Area code: 616.

ZIP codes

110.63

sq mi land

1.01

sq mi water

616

area code

Ionia, MI ZIP code map

About Ionia, MI

Ionia, Michigan, is a charming city located within Ionia County, offering a unique blend of historical significance and modern amenities. It serves as a hub for the surrounding communities and boasts a rich cultural heritage reflected in its local events and attractions. Known for its friendly atmosphere, Ionia invites visitors and residents alike to enjoy its picturesque landscapes and vibrant community life.

Location & geography

Ionia is strategically positioned in the central part of Michigan, making it easily accessible from various directions. The city is approximately 30 miles east of Grand Rapids, 25 miles southwest of Lansing, and around 40 miles north of Kalamazoo, providing convenient connections to several larger cities. Its expansive land area covers 110.63 square miles, complemented by a small water area of 1.01 square miles, highlighting its diverse terrain.

Community & economy

The character of the Ionia community is marked by a strong sense of belonging and support among its residents, who engage actively in local events and volunteer opportunities. Ionia's economy is characterized by a combination of agriculture, manufacturing, and retail industries, providing a diverse job market for its inhabitants. Daily life in Ionia often revolves around community gatherings, local parks, and seasonal festivals that celebrate the city’s heritage.

Transportation

Key transportation routes in Ionia include Interstate 96, which provides direct access to larger urban centers, and U.S. Route 131, making it easy for residents to travel. The nearest major airport is Gerald R. Ford International Airport in Grand Rapids, located approximately 30 miles away, offering comprehensive flight options. Local transit services also support residents' mobility throughout the city and to nearby communities.

History

Ionia was established in the early 19th century and has a storied history as a key player in Michigan's development, particularly in agriculture and industry. Throughout its history, the city has been home to various significant events, including the annual Ionia Free Fair, which is one of the oldest county fairs in Michigan. The town's historical significance is reflected in several preserved buildings and sites that attract history enthusiasts.

Did you know?

One little-known fact about Ionia is that it was once the home to the Michigan State Reformatory, which opened in the late 19th century and played a significant role in the state's correctional system. Additionally, Ionia is known for its vibrant arts scene, featuring local artists and various community art events throughout the year.

ZIP codes for Ionia, MI (1)

ZIP code	City	County	Map
48846	Ionia	Ionia	View map

Demographics & statistics

22,038

Population

39.1

Median age

$64,111

Median household income

$24,956

Per capita income

$159,000

Median home value

$869

Median monthly rent

69.6%

Home ownership

15.0%

Poverty rate

7.9%

Unemployment

5,364

Housing units

11.3%

Bachelor's or higher

Age distribution

Male Female

689

Under 5

474

542

5–9

373

721

10–14

496

858

15–19

590

936

20–24

643

2,003

25–34

1,376

1,987

35–44

1,364

1,943

45–54

1,334

819

55–59

563

886

60–64

609

1,105

65–74

759

360

75–84

248

213

85+

147

← Male

Female →

Age summary

Group	Count	%
Under 18	3,943	17.9%
18 and over	18,095	82.1%
65 and over	2,832	12.9%
Median age	39.1 years

Race & ethnicity

White 78.3%

Black or African American 10%

Two or more races 6.7%

Hispanic or Latino 4%

Other race 0.6%

American Indian / Alaska Native 0.3%

Asian 0.1%

Group	Count	%
White	17,977	78.3%
Black or African American	2,287	10%
Two or more races	1,544	6.7%
Hispanic or Latino	911	4%
Other race	143	0.6%
American Indian / Alaska Native	62	0.3%
Asian	25	0.1%

Household income

Under $10k 4.9%

$10k–$15k 3.6%

$15k–$25k 10.0%

$25k–$35k 7.3%

$35k–$50k 13.1%

$50k–$75k 18.1%

$75k–$100k 21.9%

$100k–$150k 16.3%

$150k–$200k 3.4%

$200k+ 1.4%

Range	% of households
Under $10k	4.9%
$10k–$15k	3.6%
$15k–$25k	10.0%
$25k–$35k	7.3%
$35k–$50k	13.1%
$50k–$75k	18.1%
$75k–$100k	21.9%
$100k–$150k	16.3%
$150k–$200k	3.4%
$200k+	1.4%
Median income	$64,111

Housing

Home values

Under $50k 8.7%

$50k–$100k 14.7%

$100k–$150k 20.2%

$150k–$200k 24.7%

$200k–$300k 22.5%

$300k–$500k 8.1%

$500k–$1M 0.6%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$159,000
Median rent / month	$869
Owner occupied	69.6%
Renter occupied	30.4%
Vacant	7.0%
Single-family detached	66.1%
Large apartment buildings	5.8%
Mobile homes	13.0%
Median rooms	5.9
Avg household size (owned)	2.97

Year built

Era	%
2020 or later	1.4%
2010–2019	4.3%
2000–2009	11.9%
1990–1999	10.3%
1980–1989	7.4%
1970–1979	11.4%
1960–1969	6.4%
1950–1959	8.0%
1940–1949	6.6%
1939 or earlier	32.4%

Bedrooms

Size	% of units
No bedroom (studio)	1.9%
1 bedroom	10.9%
2 bedrooms	22.8%
3 bedrooms	44.3%
4 bedrooms	18.2%
5+ bedrooms	1.9%

Vehicles per household

Vehicles	% of households
No vehicle	8.5%
1 vehicle	37.9%
2 vehicles	31.3%
3 or more	22.3%

Heating fuel

Fuel type	%
Utility gas	65.3%
Electricity	11.3%
Propane / LP gas	12.6%
Fuel oil	3.6%
Wood	4.8%

Households & families

Household type	Count	%
Married-couple family	3,002	43.1%
Cohabiting couple	613	8.8%
Male householder, no spouse	1,562	22.4%
Female householder, no spouse	1,782	25.6%
Households with children under 18	2,108	30.3%
Households with seniors (65+)	2,027	29.1%
Average household size	2.70

Marital status

Status	Male	Female
Never married	48.8%	27.4%
Married	32.4%	42.6%
Separated	2.9%	1.6%
Widowed	2.2%	9.5%
Divorced	13.7%	18.9%

Education

Less than 9th grade 4.7%

Some HS, no diploma 7.0%

HS graduate 43.6%

Some college, no degree 23.8%

Associate's degree 9.6%

Bachelor's degree 8.4%

Graduate / professional 2.9%

Metric	%
HS diploma or higher	88.3%
Bachelor's or higher	11.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	135	3.2%
Kindergarten	110	2.6%
Elementary school	1,891	45.3%
High school	806	19.3%
College / grad school	1,232	29.5%

Employment

Industry of employment

Manufacturing 24.7%

Education & healthcare 15.7%

Retail trade 14.3%

Public administration 8.4%

Arts, food & hospitality 6.4%

Agriculture & mining 6.3%

Professional & management 5.4%

Other services 5.4%

Construction 5.3%

Transportation & utilities 3.9%

Finance & real estate 2.9%

Information 0.7%

Wholesale trade 0.6%

Occupation

Category	%
Management, business & arts	23.9%
Service	17.8%
Sales & office	19.0%
Natural resources & construction	14.2%
Production & transportation	25.2%

Employment type

Type	%
Private sector	80.6%
Government	15.8%
Self-employed	3.5%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	76.6%
Carpool	9.9%
Public transit	3.1%
Walk	3.9%
Other means	0.8%
Avg commute (minutes)	24.5

Poverty

All people 15.0%

Under 18 years 21.5%

18 and over 13.3%

Married-couple families 3.4%

Female-led households 27.7%

Income support

Source	% of households
Social Security	34.9%
Retirement income	25.6%
Supplemental Security	6.0%
Cash public assistance	3.3%
Food stamps / SNAP	10.6%

Health indicators

Condition	%
High blood pressure	33.1%
High cholesterol	30.0%
Heart disease	5.8%
Stroke	2.9%
Asthma	10.7%
Arthritis	25.5%
Kidney disease	2.6%
Pulmonary disease	7.3%
Cancer	5.2%

Behavior / access	%
Binge drinking	21.4%
No physical activity	24.8%
Less than 7 hrs sleep	37.1%
Fair or poor health	15.9%
Poor mental health	17.2%
Poor physical health	10.9%
No health insurance	13.5%
Visited doctor (checkup)	70.9%
Visited dentist	60.6%
Cholesterol screening	87.6%
Teeth loss	15.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,278	7.1%

Disability	%
Any disability	14.5%
Under 18	1.7%
18–64 years	14.5%
65 and over	33.3%

Health insurance coverage

Type	%
Private insurance	68.8%
Public insurance	35.6%
Uninsured under 19	2.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	20,875	94.7%
Spanish	195	0.9%
Other Indo-European	161	0.8%
Asian & Pacific Islander	25	0.1%
Other languages	2	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,632	98.2%
Born in same state	21,491	97.5%
Born in different state	18,427	83.6%
Foreign born	141	0.6%
Naturalized citizen	406	1.8%
Not a US citizen	130	32.0%

Ancestry

Ancestry	Count	%
Italian	2,433	11%
French	2,122	9.6%
English	1,594	7.2%
Arab	1,300	5.9%
Irish	221	1%

Ancestry	Count	%
German	203	0.9%
Dutch	122	0.6%
Norwegian	19	0.1%
Polish	13	0.1%

Technology access

Metric	% of households
Computer access	31.6%
Internet access	92.1%

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

Frequently asked questions

What is the ZIP code for Ionia, MI?

Ionia, MI has one ZIP code: 48846.

What is the main ZIP code for Ionia, MI?

The primary ZIP code for Ionia, MI is 48846. The city uses area code 616 for phone service.

What county is Ionia, MI in?

Ionia is located in Ionia County, Michigan.

How many ZIP codes are in Ionia, MI?

Ionia, MI has 1 ZIP code.

What ZIP code should I use when mailing something to downtown Ionia's main business district?

Downtown Ionia and the central business district are located in ZIP code 48846, which serves as the primary commercial and civic center of the city.

If I'm sending mail to the Ionia County Courthouse in Ionia, what ZIP code do I need?

The Ionia County Courthouse, located in downtown Ionia, uses ZIP code 48846 for all mailing addresses.