ZIP Code 53505: Avalon, WI
County: Rock County
Coordinates: 42.65930, -88.83070
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 53505 in Avalon, WI. We include verified county details for Rock County plus key geographic references used for mapping and logistics.
| Primary City | Avalon |
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| ZIP Code | 53505 |
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| County | Rock County |
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| State | WI |
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| Latitude / Longitude | 42.65930, -88.83070 |
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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 53505 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 53505 is approximately 42.65930 (latitude) and -88.83070 (longitude). This location sits within Rock County, contributing to regional planning across WI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 53505 for mail delivery and general location reference in
Rock County,
WI.
This ZIP may extend beyond the city core into nearby communities within Rock County.
Related ZIP Codes (Nearby)
Explore other postal codes near Avalon within WI.
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Frequently Asked Questions
What is the primary city for ZIP code 53505?
The primary city for this ZIP code is Avalon, located in WI.
In which county is 53505 located?
ZIP code 53505 is situated within Rock County, WI.
What are the coordinates for 53505?
The approximate center point is 42.65930 (Latitude) and -88.83070 (Longitude).
Is ZIP code 53505 active?
This page lists ZIP 53505 as Listed based on the latest refresh date shown above.
Does ZIP 53505 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