Find the last 4 digits (ZIP+4) for an address in 55366

ZIP 55366, New Auburn, MN 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 55366 – New Auburn, MN

New Auburn, Minnesota · Sibley County · Central time

ZIP code55366
CityNew Auburn
StateMinnesota
CountySibley County
Population423
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.48 sq mi
Center (lat, long)44.6724, -94.2346

Area codes in this area

320

These are the area codes that most often serve ZIP 55366 (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

55312 Brownton · 6.2 mi55336 Glencoe · 6.8 mi55307 Arlington · 7.9 mi55334 Gaylord · 9.7 mi55396 Winthrop · 10.9 mi55338 Green Isle · 11.5 mi55370 Plato · 12.5 mi55385 Stewart · 13.1 mi

About ZIP 55366

ZIP code 55366 is assigned to New Auburn, Minnesota. It lies in Sibley County. Its Census area covers about 0.48 square miles of land. The closest neighboring ZIP is 55312 (Brownton), about 6.2 miles away.

Every address in 55366 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