South Sioux City, NE 68776 ZIP Code Profile

Related Place Profiles:
South Sioux City, NE

ZIP Code 68776: Basic Data & USPS Preferred City Name

Preferred Name, USPS
South Sioux City, NE 68776

Acceptable Alternative
S Sioux City, NE 68776

  • ZIP Code Type: STANDARD
  • County: Dakota County
  • Centroid: Latitude 42.472, Longitude -96.414
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 549
  • PO Box Addresses: 333
  • Residential Addresses: 5,456
    • Multi-Family Addresses: 727
    • Single Family Addresses: 4,729

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


68776 ZIP Code Map

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South Sioux City, NE 68776 Data & Demographics (As of July 1, 2017)


Total Population 15,374
Daytime Population: Workers 5,721
Daytime Population: Residents 8,091
Total Daytime Population (TDP) 13,812
Ratio TDP/Total Population1 0.90
Population in Households 15,204
Population in Familes 12,664
Population in Group Qrtrs 170
Population Density2 801
Diversity Index3 82


Median Household Income $45,807
Average Household Income $58,631
Per Capita Income $19,634


Total Housing Units 5,433 (100%)
Owner Occupied HU 2,891 (53.2%)
Renter Occupied HU 2,208 (40.6%)
Vacant Housing Units 334 ( 6.1%)
Median Home Value $114,677
Average Home Value $129,773


Total Households 5,099
Average Household Size 2.98
Family Households 3,541
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.26% 0.19%
Households 0.07% 0.07%
Families -0.1% -0.03%
Median Household Income   2.39%
Per Capita Income   3.1%

South Sioux City, NE 68776 - Peer Comparisons by Rank and Percentile

The table below compares 68776 to the other 586 ZIP Codes in Nebraska by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 42 93rd
Population Density # 55 91st
Diversity Index # 4 99th
Median Household Income # 424 28th
Per Capita Income # 562 4th

Additional comparisons and rankings can be made with a VERY EASY TO USE Nebraska Census Data Comparison Tool.

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