ZIP Code 53121: Elkhorn, WI
County: Walworth
Coordinates: 42.70090, -88.54620
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 53121 in Elkhorn, WI. We include verified county details for Walworth plus key geographic references used for mapping and logistics.
| Primary City | Elkhorn |
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| ZIP Code | 53121 |
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| County | Walworth |
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| State | WI |
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| Latitude / Longitude | 42.70090, -88.54620 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 53121 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 53121 is approximately 42.70090 (latitude) and -88.54620 (longitude). This location sits within Walworth, contributing to regional planning across WI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 53121 for mail delivery and general location reference in
Walworth,
WI.
Some addresses near Elkhorn may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Elkhorn within WI.
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Frequently Asked Questions
What is the primary city for ZIP code 53121?
The primary city for this ZIP code is Elkhorn, located in WI.
In which county is 53121 located?
ZIP code 53121 is situated within Walworth, WI.
What are the coordinates for 53121?
The approximate center point is 42.70090 (Latitude) and -88.54620 (Longitude).
Is ZIP code 53121 active?
This page lists ZIP 53121 as Listed based on the latest refresh date shown above.
Does ZIP 53121 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08