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ZIP Code 53121
Elkhorn, WI, Walworth County
Population
18,551
Land area
114.4sq mi
People per sq mi
162
City
Elkhorn
ZIP 53121 and nearby ZIP codes
ZIP 53121 at a glance
- ZIP 53121 (Elkhorn) is 49% denser than Wisconsin as a whole.
- The median household income is $85,643, 11% above the Wisconsin median of $77,485.
- A typical owner-occupied home is valued at $313,500 (18% above Wisconsin) and median rent is $1,054 a month.
Local data for ZIP 53121
Counts from official public data
Housing and community stats
ZIP 53121, American Community Survey 2020-2024
Median household income
$85,643
Poverty rate
5.9%
Median home value
$313,500
Prices +6.7% in a year
Median rent
$1,054/mo
Homeownership
72.1%
Bachelor's or higher
32.6%
Median age
43.2
Average commute
24.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
561
ZIP Business Patterns 2023
Employees
7,369
$334M annual payroll
PPP loans
$48.6M
573 loans
Campaign donations
$68.6K
20% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 53121, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: hail
Storm events since 1996
932
Countywide, mostly thunderstorm wind
Flood insurance policies
112
0.3% of homes, county
July high / Jan low
83° / 13°F
36.7 inches of rain a year
Health statistics
Share of adults in ZIP 53121, CDC PLACES estimates
Obesity
38.2%
U.S. 33.3% +4.9 pts
Diabetes
10.2%
U.S. 12.1% -1.9 pts
Smoking
12.4%
U.S. 12.8% about the same
Uninsured (18-64)
7.4%
U.S. 11.1% -3.7 pts
Frequently asked questions
- What city is ZIP code 53121?
- ZIP code 53121 is in Elkhorn, WI (Walworth County).
- What county is ZIP code 53121 in?
- ZIP code 53121 is mostly in Walworth County, Wisconsin.
- How many people live in ZIP code 53121?
- About 18,551 people live in the 53121 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.