Yankton, SD 57078 ZIP Code Profile

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Yankton, SD

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ZIP Code 57078: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Yankton, SD 57078

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,033
  • Single Family Addresses: 6,836
  • Multi-Family Addresses: 1,100
  • County: Yankton County
  • Centroid: Latitude 42.88, Longitude -97.388
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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57078 ZIP Code Map

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Yankton, SD 57078 Data & Demographics (As of July 1, 2016)


Total Population 19,310
Population in Households 17,355
Population in Familes 13,380
Population in Group Qrtrs 1,955
Population Density1 175
Diversity Index2 27


Total Households 7,687
Average Household Size 2.26
Family Households 4,596
Average Family Size 3


Total Housing Units 8,433 (100%)
Owner Occupied HU 5,043 (59.8%)
Renter Occupied HU 2,644 (31.4%)
Vacant Housing Units 746 ( 8.8%)
Median Home Value $148,466
Average Home Value $182,461


Median Household Income $50,921
Average Household Income $69,580
Per Capita Income $28,467
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.14% 0.26%
Households 0.33% 0.26%
Families 0.09% 0.1%
Median Household Income   2.39%
Per Capita Income   1.8%
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.

Yankton, SD 57078 - Peer Comparisons by Rank and Percentile

The table below compares 57078 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 # 11 97th
Population Density1 # 24 94th
Diversity Index2 # 83 78th
Median Household Income # 140 62nd
Per Capita Income # 136 63rd

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

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