Find the last 4 digits (ZIP+4) for an address in 53521

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ZIP Code 53521 – Brooklyn, WI

Brooklyn, Wisconsin · Green County · Central time

ZIP code53521
CityBrooklyn
StateWisconsin
CountyGreen CountyDane CountyRock County
Population3,640
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area59.68 sq mi
Center (lat, long)42.8381, -89.4003

Area codes in this area

353608

These are the area codes that most often serve ZIP 53521 (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

53575 Oregon · 6.5 mi53502 Albany · 7.7 mi53536 Evansville · 8.5 mi53508 Belleville · 9.1 mi53589 Stoughton · 11.2 mi53711 Madison · 12 mi53558 Mc Farland · 12.7 mi53574 New Glarus · 12.8 mi

About ZIP 53521

ZIP code 53521 is assigned to Brooklyn, Wisconsin. It crosses 3 counties; most of its land is in Green County. Its Census area covers about 59.68 square miles of land. The closest neighboring ZIP is 53575 (Oregon), about 6.5 miles away.

Every address in 53521 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