ZIP code 53121
Where is ZIP code 53121?
Elkhorn, Wisconsin
Walworth County · Standard ZIP code
ZIP code 53121 belongs to Elkhorn, Wisconsin in Walworth County. 53121 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 262 and 608. About 18,551 people live in the 53121 area, where the median household income is $85,643. The closest ZIP codes are 53115 (Delavan, 6.8 mi southwest), 53176 (Springfield, 8 mi southeast) and 53191 (Williams Bay, 8.6 mi south).
| ZIP code | 53121 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Elkhorn |
| State | Wisconsin (WI) |
| County | Walworth County |
| Time zone | Central Time · now |
| Area codes | 262, 608 |
| Coordinates | 42.7009, -88.5462 map |
| 3-digit prefix | 531 |
Population and income in 53121
| Population | 18,551 · higher than 85% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 162 · higher than 69% of Wisconsin ZIP codes |
| Median age | 43.2 years · lower than 56% of Wisconsin ZIP codes |
| Men / women | 50% / 51% |
| Median household income | $85,643 · higher than 69% of Wisconsin ZIP codes |
| Income per person | $46,804 |
| Below the poverty line | 5.9% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $313,500 · higher than 81% of Wisconsin ZIP codes |
| Median rent | $1,054 a month |
| Housing units | 8,460 |
| Households | 7,667 (2.37 people on average) |
| Owners / renters | 72% / 28% |
| Land area | 114.36 sq mi (plus 2.22 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 53121. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 53121
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 53115 | Delavan, WI | 6.8 mi SW | Standard |
| 53176 | Springfield, WI | 8 mi SE | PO Box only |
| 53191 | Williams Bay, WI | 8.6 mi S | Standard |
| 53147 | Lake Geneva, WI | 9.1 mi SE | Standard |
| 53120 | East Troy, WI | 9.9 mi NE | Standard |
| 53148 | Lyons, WI | 10.2 mi E | PO Box only |
| 53125 | Fontana, WI | 11 mi S | Standard |
| 53184 | Walworth, WI | 11.8 mi S | Standard |
| 53156 | Palmyra, WI | 12.5 mi N | Standard |
| 53138 | Honey Creek, WI | 12.5 mi E | PO Box only |
| 53114 | Darien, WI | 12.6 mi SW | Standard |
| 53119 | Eagle, WI | 13.1 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 53121 or measure the distance to another ZIP code.
How to address mail to 53121
123 MAIN ST
ELKHORN WI 53121
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (53121-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 53121?
- 53121 is a Elkhorn, Wisconsin ZIP code.
- What county is 53121 in?
- ZIP code 53121 is in Walworth County, Wisconsin.
- What time zone is ZIP code 53121 in?
- 53121 is in the Central Time zone (America/Chicago).
- What area code is 53121?
- Phone numbers in ZIP code 53121 use area codes 262 and 608.
- What is the population of ZIP code 53121?
- About 18,551 people live in ZIP code 53121, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 53121?
- The median household income in 53121 is $85,643 a year, higher than 69% of Wisconsin ZIP codes.
- What ZIP codes are near 53121?
- The nearest ZIP codes to 53121 are 53115 (Delavan, 6.8 miles), 53176 (Springfield, 8 miles), 53191 (Williams Bay, 8.6 miles) and 53147 (Lake Geneva, 9.1 miles).