Rubicon ZIP Codes — Dodge County, WI

There is one unique ZIP code in Rubicon, Wisconsin and it is 53078. Area code: 920.

ZIP codes

33.54

sq mi land

0.19

sq mi water

920

area code

Rubicon, WI ZIP code map

About Rubicon, WI

Rubicon is a quaint city located in Dodge County, Wisconsin. It offers a small-town atmosphere with scenic landscapes and close-knit community vibes. The city is a hidden gem for those seeking tranquility while being part of a rich agricultural backdrop and enjoying local traditions.

Location & geography

Located in southeastern Wisconsin, Rubicon is surrounded by beautiful natural terrain, featuring a mix of farmland and wooded areas. Nearby cities include Hartford, which is approximately 8 miles to the northeast, and Watertown, about 13 miles to the south. The total land area of Rubicon is 33.54 square miles, with a small water area of 0.19 square miles that adds to its picturesque environment.

Community & economy

Rubicon reflects a tight-knit community where neighbors know each other and support local endeavors. The city primarily thrives on agriculture and small businesses, creating a rustic charm that attracts visitors and residents alike. Daily life in Rubicon is marked by community events, local gatherings, and the rich heritage of the region.

Transportation

Rubicon is accessible by several major highways, including U.S. Route 41, which connects it to larger cities in the region. The nearest airport is the West Bend Municipal Airport, situated about 17 miles to the northeast, providing convenient access for air travelers. Public transportation options are limited, so residents often rely on personal vehicles for commuting.

History

Founded in the 1800s, Rubicon evolved from a small settlement into the charming community it is today. Historically, key industries included agriculture and timber, both of which significantly contributed to the local economy. The city has celebrated various community events over the years that highlight its heritage and culture.

Did you know?

A little-known fact about Rubicon is that it is home to the historic Rubicon Lutheran Church, which has served the community for many years. Additionally, the city hosts annual events that showcase local arts and crafts, making it a unique spot for cultural enthusiasts.

ZIP codes for Rubicon, WI (1)

ZIP code	City	County	Map
53078	Rubicon	Dodge	View map

Demographics & statistics

1,811

Population

50.0

Median age

$91,929

Median household income

$44,745

Per capita income

$334,700

Median home value

$1,026

Median monthly rent

88.0%

Home ownership

8.7%

Poverty rate

1.8%

Unemployment

674

Housing units

19.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

136

35–44

245

45–54

157

102

55–59

60–64

166

65–74

106

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	301	16.6%
18 and over	1,510	83.4%
65 and over	379	20.9%
Median age	50.0 years

Race & ethnicity

White 100%

Group	Count	%
White	1,811	100%

Household income

Under $10k 0.5%

$10k–$15k 2.7%

$15k–$25k 4.1%

$25k–$35k 3.1%

$35k–$50k 6.3%

$50k–$75k 21.2%

$75k–$100k 14.4%

$100k–$150k 32.5%

$150k–$200k 13.1%

$200k+ 2.1%

Range	% of households
Under $10k	0.5%
$10k–$15k	2.7%
$15k–$25k	4.1%
$25k–$35k	3.1%
$35k–$50k	6.3%
$50k–$75k	21.2%
$75k–$100k	14.4%
$100k–$150k	32.5%
$150k–$200k	13.1%
$200k+	2.1%
Median income	$91,929

Housing

Home values

Under $50k 1.8%

$100k–$150k 6.1%

$150k–$200k 6.5%

$200k–$300k 29.2%

$300k–$500k 32.3%

$500k–$1M 19.8%

$1M+ 4.3%

Housing overview

Metric	Value
Median home value	$334,700
Median rent / month	$1,026
Owner occupied	88.0%
Renter occupied	12.0%
Vacant	0.3%
Single-family detached	91.6%
Large apartment buildings	0.0%
Mobile homes	0.7%
Median rooms	6.6
Avg household size (owned)	2.34

Year built

Era	%
2020 or later	0.0%
2010–2019	3.0%
2000–2009	11.7%
1990–1999	20.4%
1980–1989	5.1%
1970–1979	17.8%
1960–1969	7.4%
1950–1959	7.4%
1940–1949	1.0%
1939 or earlier	26.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.2%
2 bedrooms	11.2%
3 bedrooms	64.2%
4 bedrooms	19.1%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	13.9%
2 vehicles	45.8%
3 or more	38.5%

Heating fuel

Fuel type	%
Utility gas	27.7%
Electricity	1.3%
Propane / LP gas	58.5%
Fuel oil	8.4%
Wood	4.1%

Households & families

Household type	Count	%
Married-couple family	472	61.8%
Cohabiting couple	51	6.7%
Male householder, no spouse	187	24.5%
Female householder, no spouse	54	7.1%
Households with children under 18	179	23.4%
Households with seniors (65+)	244	31.9%
Average household size	2.37

Marital status

Status	Male	Female
Never married	34.8%	13.5%
Married	51.3%	72.6%
Separated	0.8%	0.0%
Widowed	1.6%	6.1%
Divorced	11.5%	7.7%

Education

Less than 9th grade 0.6%

Some HS, no diploma 4.0%

HS graduate 46.6%

Some college, no degree 21.0%

Associate's degree 8.5%

Bachelor's degree 14.5%

Graduate / professional 4.8%

Metric	%
HS diploma or higher	95.4%
Bachelor's or higher	19.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	6	1.8%
Kindergarten	11	3.3%
Elementary school	154	45.7%
High school	124	36.8%
College / grad school	42	12.5%

Employment

Industry of employment

Manufacturing 28.7%

Construction 20.1%

Education & healthcare 10.5%

Retail trade 9.5%

Professional & management 6.4%

Arts, food & hospitality 6.0%

Other services 5.3%

Finance & real estate 3.5%

Wholesale trade 2.8%

Information 2.7%

Transportation & utilities 2.1%

Agriculture & mining 2.0%

Public administration 0.4%

Occupation

Category	%
Management, business & arts	25.6%
Service	10.9%
Sales & office	17.1%
Natural resources & construction	23.2%
Production & transportation	23.2%

Employment type

Type	%
Private sector	86.9%
Government	8.4%
Self-employed	4.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	87.0%
Carpool	2.9%
Public transit	0.0%
Walk	2.5%
Other means	2.7%
Avg commute (minutes)	23.6

Poverty

All people 8.7%

Under 18 years 20.9%

18 and over 6.2%

Married-couple families 4.2%

Female-led households 15.2%

Income support

Source	% of households
Social Security	33.0%
Retirement income	26.4%
Supplemental Security	1.7%
Cash public assistance	0.8%
Food stamps / SNAP	3.8%

Health indicators

Condition	%
High blood pressure	29.2%
High cholesterol	33.7%
Heart disease	5.6%
Stroke	2.6%
Asthma	9.4%
Arthritis	23.0%
Kidney disease	2.5%
Pulmonary disease	5.7%
Cancer	6.6%

Behavior / access	%
Binge drinking	25.5%
No physical activity	19.4%
Less than 7 hrs sleep	31.7%
Fair or poor health	10.8%
Poor mental health	13.1%
Poor physical health	9.2%
No health insurance	9.5%
Visited doctor (checkup)	73.2%
Visited dentist	73.0%
Cholesterol screening	87.8%
Teeth loss	11.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	130	8.6%

Disability	%
Any disability	10.0%
Under 18	4.0%
18–64 years	6.0%
65 and over	26.6%

Health insurance coverage

Type	%
Private insurance	85.3%
Public insurance	29.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,790	98.8%
Spanish	4	0.2%
Other Indo-European	4	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,809	99.9%
Born in same state	1,789	98.8%
Born in different state	1,661	91.7%
Foreign born	20	1.1%
Naturalized citizen	2	0.1%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Italian	187	10.3%
French	85	4.7%
Polish	81	4.5%
Arab	54	3%

Ancestry	Count	%
English	21	1.2%
German	20	1.1%
Irish	14	0.8%
Dutch	4	0.2%

Technology access

Metric	% of households
Computer access	42.2%
Internet access	94.9%

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

Frequently asked questions

What ZIP codes does Rubicon, WI have?

Rubicon, WI has one ZIP code: 53078. Each ZIP code serves a distinct delivery area within the city and surrounding region.