Ixonia ZIP Codes — Jefferson County, WI

There is one unique ZIP code in Ixonia, Wisconsin and it is 53036. Area code: 920.

ZIP codes

28.61

sq mi land

0.54

sq mi water

920

area code

Ixonia, WI ZIP code map

About Ixonia, WI

Ixonia is a charming village located in Jefferson County, Wisconsin. This small community offers a peaceful, rural atmosphere, making it an attractive place to live and visit. With its picturesque landscapes and close-knit community, Ixonia provides a serene escape from the hustle and bustle of larger cities.

Location & geography

Ixonia is situated in southeastern Wisconsin, approximately 30 miles west of Milwaukee and 15 miles east of Fort Atkinson. The village covers a total land area of 28.61 square miles, complemented by a water area of 0.54 square miles. Its terrain features a mix of agricultural fields and residential neighborhoods, with nearby lakes and rivers contributing to its scenic beauty.

Community & economy

The community of Ixonia is characterized by its friendly and welcoming residents who take pride in their local heritage. Daily life here revolves around family-oriented events, outdoor activities, and community gatherings that foster a strong sense of belonging. The village also supports a variety of local businesses, providing essential services and contributing to the area's economy.

Transportation

Ixonia is accessible via several highways, including State Highway 16, which runs east to west, connecting to nearby towns and cities. The nearest major airport is General Mitchell International Airport, located about 35 miles to the east in Milwaukee. Public transportation options are limited, making personal vehicles the primary mode of transit for residents.

History

Ixonia was founded in the mid-1800s and originally developed as an agricultural community, with farming as a key industry. Over time, it has maintained its rural charm while adapting to modern changes, making it a pleasant place to call home. Significant events in the village's history include the establishment of local schools and churches, which became central to community life.

Did you know?

One surprising fact about Ixonia is that it has only one ZIP code, 53036, which encompasses the entire village. Additionally, Ixonia offers a unique blend of rural living while still being conveniently close to urban amenities in larger nearby cities.

ZIP codes for Ixonia, WI (1)

ZIP code	City	County	Map
53036	Ixonia	Jefferson	View map

Demographics & statistics

3,140

Population

41.3

Median age

$82,467

Median household income

$42,753

Per capita income

$333,600

Median home value

$1,106

Median monthly rent

81.6%

Home ownership

4.0%

Poverty rate

2.5%

Unemployment

1,027

Housing units

32.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

172

5–9

152

10–14

15–19

20–24

255

25–34

225

306

35–44

270

106

45–54

102

55–59

60–64

268

65–74

235

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	673	21.4%
18 and over	2,467	78.6%
65 and over	677	21.6%
Median age	41.3 years

Race & ethnicity

White 97.2%

Two or more races 0.8%

Asian 0.6%

Hispanic or Latino 0.6%

Other race 0.6%

Black or African American 0.3%

Group	Count	%
White	3,068	97.2%
Two or more races	24	0.8%
Asian	19	0.6%
Hispanic or Latino	18	0.6%
Other race	18	0.6%
Black or African American	11	0.3%

Household income

Under $10k 1.3%

$10k–$15k 0.7%

$15k–$25k 1.6%

$25k–$35k 5.1%

$35k–$50k 9.9%

$50k–$75k 26.4%

$75k–$100k 11.3%

$100k–$150k 25.7%

$150k–$200k 10.8%

$200k+ 7.3%

Range	% of households
Under $10k	1.3%
$10k–$15k	0.7%
$15k–$25k	1.6%
$25k–$35k	5.1%
$35k–$50k	9.9%
$50k–$75k	26.4%
$75k–$100k	11.3%
$100k–$150k	25.7%
$150k–$200k	10.8%
$200k+	7.3%
Median income	$82,467

Housing

Home values

Under $50k 1.8%

$100k–$150k 7.9%

$150k–$200k 2.4%

$200k–$300k 23.1%

$300k–$500k 50.2%

$500k–$1M 9.0%

$1M+ 5.6%

Housing overview

Metric	Value
Median home value	$333,600
Median rent / month	$1,106
Owner occupied	81.6%
Renter occupied	18.4%
Vacant	2.8%
Single-family detached	76.6%
Large apartment buildings	0.4%
Mobile homes	0.0%
Median rooms	6.2
Avg household size (owned)	2.66

Year built

Era	%
2020 or later	0.0%
2010–2019	11.4%
2000–2009	38.5%
1990–1999	6.3%
1980–1989	3.2%
1970–1979	12.3%
1960–1969	4.9%
1950–1959	2.0%
1940–1949	2.4%
1939 or earlier	19.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	12.8%
2 bedrooms	10.7%
3 bedrooms	52.2%
4 bedrooms	23.4%
5+ bedrooms	0.9%

Vehicles per household

Vehicles	% of households
No vehicle	0.9%
1 vehicle	24.0%
2 vehicles	52.1%
3 or more	23.0%

Heating fuel

Fuel type	%
Utility gas	47.5%
Electricity	28.5%
Propane / LP gas	17.2%
Fuel oil	3.2%
Wood	1.8%
No fuel used	1.8%

Households & families

Household type	Count	%
Married-couple family	810	66.7%
Cohabiting couple	129	10.6%
Male householder, no spouse	103	8.5%
Female householder, no spouse	173	14.2%
Households with children under 18	348	28.6%
Households with seniors (65+)	402	33.1%
Average household size	2.58

Marital status

Status	Male	Female
Never married	19.2%	18.1%
Married	68.2%	66.3%
Separated	0.0%	0.0%
Widowed	3.3%	7.6%
Divorced	9.3%	8.0%

Education

Less than 9th grade 0.8%

Some HS, no diploma 1.2%

HS graduate 31.9%

Some college, no degree 16.5%

Associate's degree 17.5%

Bachelor's degree 24.6%

Graduate / professional 7.4%

Metric	%
HS diploma or higher	98.0%
Bachelor's or higher	32.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	109	17.6%
Kindergarten	65	10.5%
Elementary school	293	47.2%
High school	112	18.0%
College / grad school	42	6.8%

Employment

Industry of employment

Education & healthcare 23.3%

Manufacturing 15.8%

Professional & management 12.0%

Finance & real estate 9.6%

Retail trade 9.0%

Other services 8.8%

Arts, food & hospitality 6.3%

Construction 4.9%

Public administration 4.9%

Information 2.1%

Transportation & utilities 1.6%

Agriculture & mining 1.4%

Wholesale trade 0.5%

Occupation

Category	%
Management, business & arts	46.8%
Service	11.5%
Sales & office	17.4%
Natural resources & construction	10.2%
Production & transportation	14.2%

Employment type

Type	%
Private sector	78.8%
Government	11.6%
Self-employed	9.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	68.4%
Carpool	8.9%
Public transit	0.0%
Walk	6.1%
Other means	0.0%
Avg commute (minutes)	26.4

Poverty

All people 4.0%

Under 18 years 2.6%

18 and over 4.4%

Married-couple families 1.4%

Female-led households 0.0%

Income support

Source	% of households
Social Security	33.7%
Retirement income	22.9%
Supplemental Security	4.2%
Cash public assistance	4.0%
Food stamps / SNAP	3.8%

Health indicators

Condition	%
High blood pressure	25.7%
High cholesterol	30.6%
Heart disease	4.6%
Stroke	2.1%
Asthma	9.4%
Arthritis	20.6%
Kidney disease	2.1%
Pulmonary disease	4.8%
Cancer	5.8%

Behavior / access	%
Binge drinking	28.2%
No physical activity	17.4%
Less than 7 hrs sleep	32.0%
Fair or poor health	9.4%
Poor mental health	13.4%
Poor physical health	8.1%
No health insurance	9.5%
Visited doctor (checkup)	70.4%
Visited dentist	71.3%
Cholesterol screening	87.0%
Teeth loss	9.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	219	8.9%

Disability	%
Any disability	7.8%
Under 18	1.5%
18–64 years	6.8%
65 and over	17.0%

Health insurance coverage

Type	%
Private insurance	90.7%
Public insurance	24.1%
Uninsured under 19	1.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,991	95.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,085	98.2%
Born in same state	3,085	98.2%
Born in different state	2,622	83.5%
Foreign born	0	0.0%
Naturalized citizen	55	1.8%
Not a US citizen	36	65.5%

Ancestry

Ancestry	Count	%
Italian	137	4.4%
English	127	4%
Polish	108	3.4%
Norwegian	102	3.2%
French	43	1.4%

Ancestry	Count	%
Arab	34	1.1%
Dutch	15	0.5%
German	12	0.4%
Irish	3	0.1%

Technology access

Metric	% of households
Computer access	38.7%
Internet access	93.2%

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

Frequently asked questions

What ZIP codes does Ixonia, WI have?

Ixonia, WI has one ZIP code: 53036. Each ZIP code serves a distinct delivery area within the city and surrounding region.