North Sioux City, SD 57049 ZIP Code Profile


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ZIP Code 57049: Basic Data & USPS Preferred City Name

Preferred Name, USPS
North Sioux City, SD 57049

Acceptable Alternative
Dakota Dunes, SD 57049
McCook Lake, SD 57049
N Sioux City, SD 57049

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 386
  • Single Family Addresses: 2,322
  • Multi-Family Addresses: 647
  • County: Union County
  • Centroid: Latitude 42.528, Longitude -96.503
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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57049 ZIP Code Map

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North Sioux City, SD 57049 Data & Demographics (As of July 1, 2016)


Total Population 6,614
Population in Households 6,614
Population in Familes 5,599
Population in Group Qrtrs 0
Population Density1 461
Diversity Index2 25


Total Households 2,624
Average Household Size 2.52
Family Households 1,869
Average Family Size 3


Total Housing Units 2,834 (100%)
Owner Occupied HU 1,860 (65.6%)
Renter Occupied HU 764 (27.0%)
Vacant Housing Units 210 ( 7.4%)
Median Home Value $255,240
Average Home Value $305,739


Median Household Income $74,743
Average Household Income $115,546
Per Capita Income $45,841
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 2.46% 2.12%
Households 2.25% 2.01%
Families 2.05% 1.9%
Median Household Income   4.11%
Per Capita Income   2.68%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

North Sioux City, SD 57049 - Peer Comparisons by Rank and Percentile

The table below compares 57049 to the other 368 ZIP Codes in South Dakota by rank and percentile using July 1, 2016 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 # 28 93rd
Population Density1 # 12 97th
Diversity Index2 # 92 75th
Median Household Income # 10 98th
Per Capita Income # 1 100th

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

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