53128 ZIP Code — Genoa City, WI

Walworth County, Wisconsin

ZIP code 53128 is located in Genoa City, Wisconsin, within Walworth County. It covers approximately 25.32 square miles and serves a population of 9,185 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 262.

About ZIP code 53128

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $220,300. Owner-occupancy is high at 84%, well above the national average.

Median household income is $88,033. The poverty rate of 6% is below the national average. 30% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 38 minutes suggests many residents work outside the immediate area.

College attainment at 19% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (20%) compared to national benchmarks.

Overall, ZIP code 53128 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

9,185

population

25.32

sq mi land

Standard

ZIP type

Central (CT)

timezone

53128 ZIP code map

Cities in ZIP code 53128

Below are the cities the US Postal Service accepts for ZIP code 53128. Using any city not on this list may result in mail delivery delays.

City	Status
Genoa City	Preferred

Nearby ZIP codes

53181 Twin Lakes (5.6 mi) 53147 Lake Geneva (5.9 mi) 60071 Richmond (6.2 mi) 60034 Hebron (6.9 mi) 53105 Burlington (7.7 mi) 60072 Ringwood (8.9 mi) 60081 Spring Grove (9 mi) 53170 Silver Lake (9.3 mi) 53191 Williams Bay (9.9 mi) 60097 Wonder Lake (10.1 mi) 53125 Fontana (10.5 mi) 53168 Salem (11.3 mi)

Demographics updated 05/2026

Population
Total population	9,185
Population density	363 / sq mi
State FIPS	55
County FIPS	127

Geography
Land area	25.32 sq mi
Water area	1.29 sq mi
Latitude	42.5380
Longitude	-88.3515
Timezone	Central (CT)
Area code	262

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	33.4%	37.4%	39.4%
$50k – $100k	40.9%	34.4%	33.0%
$100k – $200k	21.1%	22.8%	22.4%
Over $200k	4.5%	5.5%	5.2%

Demographics & statistics

9,185

Population

363

People per sq mi

35.7

Median age

$88,033

Median household income

$34,744

Per capita income

$220,300

Median home value

$1,253

Median monthly rent

84.0%

Home ownership

6.4%

Poverty rate

5.9%

Unemployment

3,389

Housing units

19.2%

Bachelor's or higher

Age distribution

Male Female

293

Under 5

273

362

5–9

337

428

10–14

399

344

15–19

321

247

20–24

230

634

25–34

591

602

35–44

562

541

45–54

504

415

55–59

386

287

60–64

268

427

65–74

397

130

75–84

122

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,424	26.4%
18 and over	6,761	73.6%
65 and over	1,161	12.6%
Median age	35.7 years

Race & ethnicity

White 81.5%

Hispanic or Latino 8%

Two or more races 6.2%

Other race 3.4%

American Indian / Alaska Native 0.7%

Asian 0.2%

Group	Count	%
White	8,137	81.5%
Hispanic or Latino	798	8%
Two or more races	621	6.2%
Other race	335	3.4%
American Indian / Alaska Native	69	0.7%
Asian	21	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	33.4%	37.4%	39.4%
$50k – $100k	40.9%	34.4%	33.0%
$100k – $200k	21.1%	22.8%	22.4%
Over $200k	4.5%	5.5%	5.2%

Under $10k 4.4%

$10k–$15k 0.4%

$15k–$25k 1.8%

$25k–$35k 3.8%

$35k–$50k 13.7%

$50k–$75k 18.5%

$75k–$100k 17.7%

$100k–$150k 20.7%

$150k–$200k 12.4%

$200k+ 6.4%

Range	% of households
Under $10k	4.4%
$10k–$15k	0.4%
$15k–$25k	1.8%
$25k–$35k	3.8%
$35k–$50k	13.7%
$50k–$75k	18.5%
$75k–$100k	17.7%
$100k–$150k	20.7%
$150k–$200k	12.4%
$200k+	6.4%
Median income	$88,033

Housing

Home values

Under $50k 1.5%

$50k–$100k 0.1%

$100k–$150k 12.6%

$150k–$200k 23.8%

$200k–$300k 43.4%

$300k–$500k 14.6%

$500k–$1M 3.5%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$220,300
Median rent / month	$1,253
Owner occupied	84.0%
Renter occupied	16.0%
Vacant	16.8%
Single-family detached	88.9%
Large apartment buildings	0.1%
Mobile homes	0.9%
Median rooms	5.9
Avg household size (owned)	2.66

Year built

Era	%
2020 or later	0.0%
2010–2019	2.3%
2000–2009	19.2%
1990–1999	13.7%
1980–1989	7.5%
1970–1979	12.0%
1960–1969	11.2%
1950–1959	12.5%
1940–1949	10.0%
1939 or earlier	11.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	3.0%
2 bedrooms	21.7%
3 bedrooms	53.6%
4 bedrooms	18.0%
5+ bedrooms	3.5%

Vehicles per household

Vehicles	% of households
No vehicle	1.4%
1 vehicle	18.6%
2 vehicles	41.6%
3 or more	38.4%

Heating fuel

Fuel type	%
Utility gas	87.3%
Electricity	4.5%
Propane / LP gas	3.0%
Fuel oil	0.4%
Wood	4.8%

Households & families

Household type	Count	%
Married-couple family	2,093	64.3%
Cohabiting couple	164	5.0%
Male householder, no spouse	459	14.1%
Female householder, no spouse	539	16.6%
Households with children under 18	1,135	34.9%
Households with seniors (65+)	871	26.8%
Average household size	2.80

Marital status

Status	Male	Female
Never married	33.2%	20.7%
Married	59.0%	58.7%
Separated	0.3%	1.4%
Widowed	1.6%	7.0%
Divorced	5.9%	12.2%

Education

Less than 9th grade 0.9%

Some HS, no diploma 9.9%

HS graduate 35.4%

Some college, no degree 26.4%

Associate's degree 8.2%

Bachelor's degree 14.1%

Graduate / professional 5.1%

Metric	%
HS diploma or higher	89.2%
Bachelor's or higher	19.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	24	1.1%
Kindergarten	126	6.0%
Elementary school	1,160	54.9%
High school	461	21.8%
College / grad school	341	16.1%

Employment

Industry of employment

Education & healthcare 21.1%

Manufacturing 18.4%

Arts, food & hospitality 11.2%

Construction 10.9%

Retail trade 9.8%

Transportation & utilities 7.1%

Other services 5.8%

Professional & management 5.2%

Public administration 3.0%

Finance & real estate 2.8%

Agriculture & mining 2.3%

Information 1.6%

Wholesale trade 0.8%

Occupation

Category	%
Management, business & arts	31.9%
Service	19.4%
Sales & office	18.0%
Natural resources & construction	11.9%
Production & transportation	18.8%

Employment type

Type	%
Private sector	80.2%
Government	15.8%
Self-employed	3.8%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	84.2%
Carpool	5.0%
Public transit	0.3%
Walk	0.3%
Work from home	10.0%
Other means	0.3%
Avg commute (minutes)	38.2

Poverty

All people 6.4%

Under 18 years 8.4%

18 and over 5.7%

Married-couple families 1.6%

Female-led households 12.7%

Income support

Source	% of households
Social Security	30.3%
Retirement income	18.3%
Supplemental Security	5.1%
Cash public assistance	1.4%
Food stamps / SNAP	8.6%

Health indicators

Condition	%
Obesity	36.7%
High blood pressure	28.2%
High cholesterol	29.7%
Diabetes	8.2%
Heart disease	5.2%
Stroke	2.5%
Asthma	10.1%
Arthritis	21.9%
Kidney disease	2.4%
Pulmonary disease	5.9%
Cancer	5.7%

Behavior / access	%
Smoking	20.2%
Binge drinking	25.5%
No physical activity	20.7%
Less than 7 hrs sleep	31.8%
Depression	21.2%
Fair or poor health	12.3%
Poor mental health	14.6%
Poor physical health	9.9%
No health insurance	11.7%
Visited doctor (checkup)	71.3%
Visited dentist	66.1%
Cholesterol screening	85.1%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	340	5.0%

Disability	%
Any disability	10.9%
Under 18	3.1%
18–64 years	9.9%
65 and over	32.5%

Health insurance coverage

Type	%
Private insurance	71.4%
Public insurance	32.0%
No insurance	6.4%
Uninsured under 19	2.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,619	93.8%
Spanish	301	3.5%
Other Indo-European	218	2.5%
Asian & Pacific Islander	69	0.8%
Other languages	14	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,742	95.2%
Born in same state	8,707	94.8%
Born in different state	4,348	47.3%
Foreign born	35	0.4%
Naturalized citizen	443	4.8%
Not a US citizen	201	45.4%

Ancestry

Ancestry	Count	%
Italian	1,455	15.8%
Arab	475	5.2%
French	433	4.7%
Polish	413	4.5%
English	122	1.3%

Ancestry	Count	%
Dutch	45	0.5%
Irish	32	0.3%
Norwegian	16	0.2%
German	6	0.1%

Technology access

Metric	% of households
Computer access	35.4%
Internet access	95.1%

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

Frequently asked questions about ZIP code 53128

What city is ZIP code 53128 in?

ZIP code 53128 is primarily assigned to Genoa City, Wisconsin.

What county is ZIP code 53128 in?

ZIP code 53128 falls within Walworth County, Wisconsin.

Is ZIP code 53128 mostly owner-occupied?

84% of occupied units in ZIP code 53128 are owner-occupied, well above the national average.

What is the population of ZIP code 53128?

ZIP code 53128 has an estimated population of 9,185 residents, with a density of 363 people per square mile.

What is the median household income in ZIP code 53128?

The median household income in ZIP code 53128 is $88,033, above the national median of ~$75,000.

What is the typical home value in ZIP code 53128?

The median home value in ZIP code 53128 is $220,300.

What timezone is ZIP code 53128 in?

ZIP code 53128 observes the CST timezone.