Find the last 4 digits (ZIP+4) for an address in 68776

ZIP 68776, South Sioux City, NE is filled in. Just type the street address.

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ZIP Code 68776 – South Sioux City, NE

South Sioux City, Nebraska · Dakota County · Central time

ZIP code68776
CitySouth Sioux City
StateNebraska
CountyDakota County
Population15,373
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.18 sq mi
Center (lat, long)42.4588, -96.4444

Area codes in this area

402531

These are the area codes that most often serve ZIP 68776 (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

51101 Sioux City · 3.5 mi51111 Sioux City · 3.8 mi51103 Sioux City · 4.2 mi68731 Dakota City · 4.3 mi51105 Sioux City · 5.2 mi57049 North Sioux City · 5.6 mi51104 Sioux City · 5.6 mi51106 Sioux City · 6.7 mi

About ZIP 68776

ZIP code 68776 is assigned to South Sioux City, Nebraska. It lies in Dakota County. Its Census area covers about 22.18 square miles of land. The closest neighboring ZIP is 51101 (Sioux City), about 3.5 miles away.

Every address in 68776 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