ZIP Code 53121

ZIP Code Tabulation Area in Walworth County, Wisconsin.

Population: 18,640
Median household income: $83,635
Median home value: $287,900

ZIP Code 53121 is a ZIP Code Tabulation Area in Walworth County, Wisconsin, home to about 18,640 residents. At $83,635, its median household income sits above Walworth County's $77,359.

Between 2019 and 2023, ZIP Code 53121's population declined 1.6% from 18,949 to 18,640, while its median gross rent rose 20.4% from $856 to $1,031.

Households average 2.40 people. The median gross rent is $1,031.

Demographics

ACS 2019–2023

Population: 18,640
Median age: 43.1 yrs
Median household income: $83,635
Median home value: $287,900
Median gross rent: $1,031
Housing units: 8,397
Homeownership rate: 73.2%
Bachelor's degree or higher: 32.6%
Unemployment rate: 1.4%

Trends

ACS 5-year · 2019–2023

Population

18,94918,640

Median household income

$70,259$83,635

Median home value

$204,600$287,900

Median gross rent

$856$1,031

Year	Population	Median household income	Median home value	Median gross rent
2019	18,949	$70,259	$204,600	$856
2020	18,993	$74,320	$223,000	$890
2021	18,813	$76,160	$226,300	$911
2022	18,868	$82,308	$261,100	$970
2023	18,640	$83,635	$287,900	$1,031

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.6%

5 to 1715.9%

18 to 247.7%

25 to 3411.8%

35 to 4412.2%

45 to 5412.1%

55 to 6415.8%

65 to 7412.6%

75 and over7.3%

	Count	Share
Under 5	862	4.6%
5 to 17	2,959	15.9%
18 to 24	1,435	7.7%
25 to 34	2,199	11.8%
35 to 44	2,269	12.2%
45 to 54	2,264	12.1%
55 to 64	2,936	15.8%
65 to 74	2,348	12.6%
75 and over	1,368	7.3%

Race & ethnicity

	Count	Share
White (non-Hispanic)	15,613	83.8%
Black or African American	149	0.8%
American Indian & Alaska Native	48	0.3%
Asian	114	0.6%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	14	0.1%
Two or more races	666	3.6%
Hispanic or Latino (any race)	2,036	10.9%

Educational attainment (age 25+)

No high school diploma5.9%

High school graduate28.3%

Some college or associate's33.2%

Bachelor's degree23.6%

Graduate or professional degree9.0%

	Count	Share
No high school diploma	786	5.9%
High school graduate	3,783	28.3%
Some college or associate's	4,448	33.2%
Bachelor's degree	3,161	23.6%
Graduate or professional degree	1,206	9.0%

Commute to work

Mean travel time to work: 25 min

Drove alone78.3%

Carpooled11.0%

Public transit0.0%

Walked2.1%

Bicycle0.0%

Worked from home8.2%

Other means0.3%

How workers get to work

	Count	Share
Drove alone	7,840	78.3%
Carpooled	1,106	11.0%
Public transit	0	0.0%
Walked	212	2.1%
Bicycle	0	0.0%
Worked from home	823	8.2%
Other means	31	0.3%

Travel time

	Count	Share
Under 15 min	3,224	35.1%
15 to 29 min	3,148	34.3%
30 to 44 min	1,064	11.6%
45 to 59 min	874	9.5%
60+ min	879	9.6%

Households

Average household size: 2.40
Poverty rate: 4.3% (796 of 18,366)

	Count	Share
Family households	5,162	67.7%
Nonfamily households	2,458	32.3%

Housing

Median year structure built: 1981

Occupancy

	Count	Share
Occupied	7,620	90.7%
Vacant	777	9.3%

Tenure (of occupied units)

	Count	Share
Owner-occupied	5,581	73.2%
Renter-occupied	2,039	26.8%

1-unit, detached72.1%

1-unit, attached6.2%

2 to 4 units6.0%

5 to 19 units11.6%

20 or more units2.6%

Mobile home & other1.5%

Units in structure

	Count	Share
1-unit, detached	6,055	72.1%
1-unit, attached	518	6.2%
2 to 4 units	502	6.0%
5 to 19 units	978	11.6%
20 or more units	221	2.6%
Mobile home & other	123	1.5%

ZIP Code 53121

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes