Find the last 4 digits (ZIP+4) for an address in 54620

ZIP 54620, Cataract, WI is filled in. Just type the street address.

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ZIP Code 54620 – Cataract, WI

Cataract, Wisconsin · Monroe County · Central time

ZIP code54620
CityCataract
StateWisconsin
CountyMonroe County
PopulationNot published (no Census ZIP area)
Time zoneCentral · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)44.0876, -90.8423

Area codes in this area

353608

These are the area codes that most often serve ZIP 54620 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

54656 Sparta · 7 mi54642 Melrose · 11 mi54644 Mindoro · 11.5 mi54643 Millston · 12.5 mi54615 Black River Falls · 12.7 mi54614 Bangor · 13.7 mi54662 Tunnel City · 15.1 mi54669 West Salem · 17.1 mi

About ZIP 54620

ZIP code 54620 is assigned to Cataract, Wisconsin. It lies in Monroe County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 54656 (Sparta), about 7 miles away.

Every address in 54620 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources