Grafton ZIP Codes — Ozaukee County, WI

There is one unique ZIP code in Grafton, Wisconsin and it is 53024. Area code: 262.

ZIP codes

27.52

sq mi land

0.36

sq mi water

262

area code

Grafton, WI ZIP code map

About Grafton, WI

Grafton, WI, is a charming village located in Ozaukee County, in the southeastern part of the state of Wisconsin. Known for its scenic landscapes and friendly community, Grafton offers a suburban atmosphere with close proximity to the Milwaukee metropolitan area. The village's rich history and proliferation of parks make it a delightful place for residents and visitors alike.

Location & geography

Grafton is situated approximately 20 miles north of Milwaukee, making it an appealing location for those who wish to enjoy both rural charm and urban convenience. The village is bordered by the scenic Milwaukee River, with a total land area of 27.52 square miles and a minor water area of 0.36 square miles. Nearby cities include Port Washington, just 8 miles to the north, Cedarburg at around 6 miles to the west, and Mequon approximately 10 miles to the southeast.

Community & economy

The community of Grafton is characterized by its small-town charm and strong sense of belonging among residents. The village is home to a diverse range of industries, including manufacturing, retail, and healthcare, which provide ample job opportunities for locals. Daily life in Grafton features vibrant local events, parks, and recreational activities, making it a wonderful place to live and grow.

Transportation

Grafton is easily accessible via State Highway 60 and Interstate 43, making it convenient for travelers and commuters. The nearest major airport is General Mitchell International Airport, located about 30 miles to the south in Milwaukee.

History

Grafton was originally settled in the mid-1800s, with its foundation rooted in agriculture. Over the years, the village's economy expanded to include manufacturing and various service sectors, contributing to its growth and development. Historically, Grafton has been a hub for community gathering and local events, reflecting its residents' commitment to fostering strong connections.

Did you know?

One surprising fact about Grafton is that it was initially named 'Little Fort' due to its location near the Milwaukee River. Additionally, Grafton hosts the annual Grafton Blues Association event, showcasing the village's dedication to music and culture.

ZIP codes for Grafton, WI (1)

ZIP code	City	County	Map
53024	Grafton	Ozaukee	View map

Demographics & statistics

18,752

Population

41.6

Median age

$87,067

Median household income

$48,784

Per capita income

$326,200

Median home value

$1,114

Median monthly rent

67.0%

Home ownership

3.5%

Poverty rate

2.2%

Unemployment

5,787

Housing units

45.1%

Bachelor's or higher

Age distribution

Male Female

407

Under 5

393

722

5–9

697

516

10–14

499

545

15–19

526

527

20–24

510

1,043

25–34

1,008

1,388

35–44

1,341

1,222

45–54

1,180

595

55–59

575

639

60–64

617

1,159

65–74

1,120

608

75–84

588

166

85+

161

← Male

Female →

Age summary

Group	Count	%
Under 18	3,975	21.2%
18 and over	14,777	78.8%
65 and over	3,802	20.3%
Median age	41.6 years

Race & ethnicity

White 89.8%

Two or more races 4.6%

Hispanic or Latino 2.1%

Asian 1.7%

Black or African American 1.6%

Other race 0.2%

Group	Count	%
White	17,212	89.8%
Two or more races	874	4.6%
Hispanic or Latino	412	2.1%
Asian	324	1.7%
Black or African American	302	1.6%
Other race	39	0.2%

Household income

Under $10k 2.3%

$10k–$15k 2.1%

$15k–$25k 4.2%

$25k–$35k 9.4%

$35k–$50k 8.6%

$50k–$75k 13.6%

$75k–$100k 20.3%

$100k–$150k 17.8%

$150k–$200k 10.2%

$200k+ 11.5%

Range	% of households
Under $10k	2.3%
$10k–$15k	2.1%
$15k–$25k	4.2%
$25k–$35k	9.4%
$35k–$50k	8.6%
$50k–$75k	13.6%
$75k–$100k	20.3%
$100k–$150k	17.8%
$150k–$200k	10.2%
$200k+	11.5%
Median income	$87,067

Housing

Home values

Under $50k 1.3%

$50k–$100k 1.0%

$100k–$150k 1.3%

$150k–$200k 10.2%

$200k–$300k 29.7%

$300k–$500k 40.5%

$500k–$1M 14.0%

$1M+ 1.9%

Housing overview

Metric	Value
Median home value	$326,200
Median rent / month	$1,114
Owner occupied	67.0%
Renter occupied	33.0%
Vacant	2.4%
Single-family detached	58.7%
Large apartment buildings	9.4%
Mobile homes	0.1%
Median rooms	5.8
Avg household size (owned)	2.50

Year built

Era	%
2020 or later	0.2%
2010–2019	13.4%
2000–2009	18.6%
1990–1999	13.2%
1980–1989	11.5%
1970–1979	12.4%
1960–1969	11.2%
1950–1959	11.0%
1940–1949	2.4%
1939 or earlier	6.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	9.9%
2 bedrooms	29.5%
3 bedrooms	39.9%
4 bedrooms	16.1%
5+ bedrooms	3.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	38.8%
2 vehicles	42.2%
3 or more	16.6%

Heating fuel

Fuel type	%
Utility gas	74.1%
Electricity	21.2%
Propane / LP gas	1.8%
Fuel oil	1.9%
Wood	0.9%

Households & families

Household type	Count	%
Married-couple family	4,153	49.8%
Cohabiting couple	641	7.7%
Male householder, no spouse	1,410	16.9%
Female householder, no spouse	2,128	25.5%
Households with children under 18	2,076	24.9%
Households with seniors (65+)	2,950	35.4%
Average household size	2.25

Marital status

Status	Male	Female
Never married	32.4%	22.8%
Married	55.2%	52.0%
Separated	0.2%	2.8%
Widowed	4.8%	8.1%
Divorced	7.4%	14.3%

Education

Less than 9th grade 0.0%

Some HS, no diploma 1.5%

HS graduate 20.9%

Some college, no degree 21.2%

Associate's degree 11.2%

Bachelor's degree 28.2%

Graduate / professional 16.9%

Metric	%
HS diploma or higher	98.5%
Bachelor's or higher	45.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	320	7.4%
Kindergarten	243	5.6%
Elementary school	1,846	42.6%
High school	1,002	23.1%
College / grad school	918	21.2%

Employment

Industry of employment

Education & healthcare 24.6%

Manufacturing 19.7%

Retail trade 11.2%

Professional & management 10.5%

Finance & real estate 8.0%

Arts, food & hospitality 6.9%

Wholesale trade 4.1%

Other services 3.5%

Construction 3.1%

Agriculture & mining 2.5%

Public administration 2.3%

Transportation & utilities 2.0%

Information 1.7%

Occupation

Category	%
Management, business & arts	49.0%
Service	14.2%
Sales & office	17.1%
Natural resources & construction	6.4%
Production & transportation	13.2%

Employment type

Type	%
Private sector	85.6%
Government	8.6%
Self-employed	5.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	80.4%
Carpool	4.7%
Public transit	1.0%
Walk	1.0%
Other means	1.0%
Avg commute (minutes)	24.6

Poverty

All people 3.5%

Under 18 years 1.1%

18 and over 4.2%

Married-couple families 1.8%

Female-led households 2.8%

Income support

Source	% of households
Social Security	36.1%
Retirement income	25.7%
Supplemental Security	2.3%
Cash public assistance	2.0%
Food stamps / SNAP	4.2%

Health indicators

Condition	%
High blood pressure	28.5%
High cholesterol	34.2%
Heart disease	5.0%
Stroke	2.3%
Asthma	9.1%
Arthritis	22.5%
Kidney disease	2.4%
Pulmonary disease	4.6%
Cancer	7.0%

Behavior / access	%
Binge drinking	25.6%
No physical activity	16.0%
Less than 7 hrs sleep	27.6%
Fair or poor health	8.6%
Poor mental health	11.7%
Poor physical health	7.8%
No health insurance	7.3%
Visited doctor (checkup)	74.3%
Visited dentist	75.1%
Cholesterol screening	89.7%
Teeth loss	7.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	734	5.0%

Disability	%
Any disability	8.9%
Under 18	4.7%
18–64 years	6.2%
65 and over	21.2%

Health insurance coverage

Type	%
Private insurance	83.5%
Public insurance	28.2%
Uninsured under 19	0.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	17,952	95.7%
Spanish	158	0.9%
Other Indo-European	41	0.2%
Asian & Pacific Islander	54	0.3%
Other languages	25	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	17,892	95.4%
Born in same state	17,872	95.3%
Born in different state	13,438	71.7%
Foreign born	20	0.1%
Naturalized citizen	860	4.6%
Not a US citizen	557	64.8%

Ancestry

Ancestry	Count	%
Italian	2,152	11.5%
French	1,191	6.4%
Polish	869	4.6%
Arab	609	3.2%
Irish	126	0.7%

Ancestry	Count	%
Dutch	108	0.6%
English	88	0.5%
Norwegian	34	0.2%
German	28	0.1%

Technology access

Metric	% of households
Computer access	44.4%
Internet access	94.6%

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

Frequently asked questions

What ZIP codes does Grafton, WI have?

Grafton, WI has one ZIP code: 53024. Each ZIP code serves a distinct delivery area within the city and surrounding region.