Find the last 4 digits (ZIP+4) for an address in 53549

ZIP 53549, Jefferson, WI is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 53549 – Jefferson, WI

Jefferson, Wisconsin · Jefferson County · Central time

ZIP code53549
CityJefferson
StateWisconsin
CountyJefferson County
Population9,873
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area71.11 sq mi
Center (lat, long)42.9845, -88.7656

Area codes in this area

262

These are the area codes that most often serve ZIP 53549 (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

53137 Helenville · 5.1 mi53038 Johnson Creek · 7 mi53538 Fort Atkinson · 7.5 mi53178 Sullivan · 9.1 mi53551 Lake Mills · 10 mi53156 Palmyra · 11.1 mi53094 Watertown · 11.1 mi53190 Whitewater · 12.3 mi

About ZIP 53549

ZIP code 53549 is assigned to Jefferson, Wisconsin. It lies in Jefferson County. Its Census area covers about 71.11 square miles of land. The closest neighboring ZIP is 53137 (Helenville), about 5.1 miles away.

Every address in 53549 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