SOUTH SIOUX CITY, NE ZIP Code
| City | SOUTH SIOUX CITY | 
| State | Nebraska | 
| ZIP Codes count | 1 (see all) | 
| Post offices count | 1 (see all) | 
| Total population | 12,994 (see all) | 
ZIP Code in SOUTH SIOUX CITY, Nebraska
68776
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of SOUTH SIOUX CITY, NE ZIP Codes
| ZIP | TYPE | POPU | 
|---|---|---|
| 68776 | STANDARD | 15,156 | 
Post offices
| SOUTH SIOUX CITY — Post Office™ 801 W 29TH ST SOUTH SIOUX CITY, NE 68776-9998 | 
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
728 D ST
SOUTH SIOUX CITY NE 68776-2014
SOUTH SIOUX CITY NE 68776-2014
465 DIXON PATH
SOUTH SIOUX CITY NE 68776-5300
SOUTH SIOUX CITY NE 68776-5300
541 E 19TH ST
SOUTH SIOUX CITY NE 68776-2819
SOUTH SIOUX CITY NE 68776-2819
1484 G AVE
SOUTH SIOUX CITY NE 68776-4504
SOUTH SIOUX CITY NE 68776-4504
425 OLD SAWMILL RD
SOUTH SIOUX CITY NE 68776-5412
SOUTH SIOUX CITY NE 68776-5412
1100 W 3RD ST
SOUTH SIOUX CITY NE 68776-1566
SOUTH SIOUX CITY NE 68776-1566
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Census data for SOUTH SIOUX CITY, NE
Demographic and housing estimates in SOUTH SIOUX CITY, NE
| Total population | 12,994 | 
| Male | 6,398 | 
| Female | 6,596 | 
| Total population | 12,994 | 
| Under 5 years | 1,195 | 
| 5 to 9 years | 1,055 | 
| 10 to 14 years | 1,011 | 
| 15 to 19 years | 867 | 
| 20 to 24 years | 1,059 | 
| 25 to 34 years | 1,847 | 
| 35 to 44 years | 1,645 | 
| 45 to 54 years | 1,391 | 
| 55 to 59 years | 636 | 
| 60 to 64 years | 629 | 
| 65 to 74 years | 922 | 
| 75 to 84 years | 502 | 
| 85 years and over | 235 | 
| Median age (years) | 32.3 | 
| Under 18 years | 3,840 | 
| 16 years and over | 9,460 | 
| 18 years and over | 9,154 | 
| 21 years and over | 8,777 | 
| 62 years and over | 1,919 | 
| 65 years and over | 1,659 | 
| Total population | 12,994 | 
| One race | 12,869 | 
| White | 8,096 | 
| Black or African American | 926 | 
| American Indian and Alaska Native | 313 | 
| Asian | 496 | 
| Native Hawaiian and Other Pacific Islander | 22 | 
| Some other race | 3,016 | 
| Two or more races | 125 | 
| Citizen, VOTING AGE 18 and over population | 7,072 | 
| Male Citizen, VOTING AGE 18 and over population | 3,368 | 
| Female Citizen, VOTING AGE 18 and over population | 3,704 | 
Social characteristics in SOUTH SIOUX CITY, NE
| Total households | 4,744 | 
| Family households (families) | 3,606 | 
| Married-couple family | 2,555 | 
| Male householder, no wife present, family | 275 | 
| Female householder, no husband present, family | 776 | 
| Nonfamily households | 1,138 | 
| Average household size | 2.71 | 
| Average family size | 3.10 | 
Economic characteristics in SOUTH SIOUX CITY, NE
| Total households | 4,744 | 
| Less than $10,000 | 438 | 
| $10,000 to $14,999 | 249 | 
| $15,000 to $24,999 | 446 | 
| $25,000 to $34,999 | 403 | 
| $35,000 to $49,999 | 604 | 
| $50,000 to $74,999 | 1,236 | 
| $75,000 to $99,999 | 570 | 
| $100,000 to $149,999 | 575 | 
| $150,000 to $199,999 | 97 | 
| $200,000 or more | 126 | 
| Median household income (dollars) | 53,199 | 
Housing characteristics in SOUTH SIOUX CITY, NE
| Total housing units | 4,934 | 
| Occupied housing units | 4,744 | 
| Vacant housing units | 190 | 
| Total housing units | 4,934 | 
| 1-unit, detached | 3,103 | 
| 1-unit, attached | 212 | 
| 2 units | 155 | 
| 3 or 4 units | 125 | 
| 5 to 9 units | 224 | 
| 10 to 19 units | 350 | 
| 20 or more units | 426 | 
| Mobile home | 339 | 
| Boat, RV, van, etc. | 0 | 
| Total housing units | 4,934 | 
| Built 2014 or later | 79 | 
| Built 2010 to 2013 | 146 | 
| Built 2000 to 2009 | 277 | 
| Built 1990 to 1999 | 649 | 
| Built 1980 to 1989 | 432 | 
| Built 1970 to 1979 | 830 | 
| Built 1960 to 1969 | 628 | 
| Built 1950 to 1959 | 656 | 
| Built 1940 to 1949 | 604 | 
| Built 1939 or earlier | 633 | 
| Total housing units | 4,934 | 
| 1 room | 52 | 
| 2 rooms | 162 | 
| 3 rooms | 703 | 
| 4 rooms | 1,312 | 
| 5 rooms | 883 | 
| 6 rooms | 574 | 
| 7 rooms | 397 | 
| 8 rooms | 479 | 
| 9 rooms or more | 372 | 
| Median rooms | 4.8 | 
| Total housing units | 4,934 | 
| No bedroom | 68 | 
| 1 bedroom | 663 | 
| 2 bedrooms | 1,880 | 
| 3 bedrooms | 1,525 | 
| 4 bedrooms | 656 | 
| 5 or more bedrooms | 142 | 
| Occupied housing units | 4,744 | 
| Owner-occupied | 2,843 | 
| Renter-occupied | 1,901 | 
| Average household size of owner-occupied unit | 2.81 | 
| Average household size of renter-occupied unit | 2.55 | 
| Occupied housing units | 4,744 | 
| Moved in 2017 or later | 121 | 
| Moved in 2015 to 2016 | 621 | 
| Moved in 2010 to 2014 | 1,733 | 
| Moved in 2000 to 2009 | 929 | 
| Moved in 1990 to 1999 | 815 | 
| Moved in 1989 and earlier | 525 | 
| Owner-occupied units | 2,843 | 
| Less than $50,000 | 489 | 
| $50,000 to $99,999 | 695 | 
| $100,000 to $149,999 | 887 | 
| $150,000 to $199,999 | 543 | 
| $200,000 to $299,999 | 141 | 
| $300,000 to $499,999 | 57 | 
| $500,000 to $999,999 | 13 | 
| $1,000,000 or more | 18 | 
| Median (dollars) | 111,400 | 
| Owner-occupied units | 2,843 | 
| Housing units with a mortgage | 1,410 | 
| Housing units without a mortgage | 1,433 | 
| Occupied units paying rent | 1,856 | 
| Less than $500 | 292 | 
| $500 to $999 | 1,395 | 
| $1,000 to $1,499 | 169 | 
| $1,500 to $1,999 | 0 | 
| $2,000 to $2,499 | 0 | 
| $2,500 to $2,999 | 0 | 
| $3,000 or more | 0 | 
| Median (dollars) | 722 | 
| No rent paid | 45 | 
Data is based on 2018 Census
ZIP Codes for other locations
State for SOUTH SIOUX CITY
Nebraska ZIP CodesOther cities in Nebraska