Bison, SD 57620 ZIP Code Profile

Related Place Profiles:
Bison, SD | Bixby, SD | Chance, SD

ZIP Code 57620: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bison, SD 57620

Not Acceptable, USPS
Ada, SD 57620
Bixby, SD 57620
Cash, SD 57620
Chance, SD 57620
Govert, SD 57620

  • ZIP Code Type: STANDARD
  • County: Perkins County
  • Centroid: Latitude 45.523, Longitude -102.473
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 54
  • PO Box Addresses: 189
  • Residential Addresses: 56
    • Multi-Family Addresses: 0
    • Single Family Addresses: 56

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.


57620 ZIP Code Map

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Bison, SD 57620 Data & Demographics (As of July 1, 2017)


Total Population 552
Daytime Population: Workers 400
Daytime Population: Residents 269
Total Daytime Population (TDP) 669
Ratio TDP/Total Population1 1.21
Population in Households 552
Population in Familes 470
Population in Group Qrtrs 0
Population Density2 1
Diversity Index3 10


Median Household Income $43,236
Average Household Income $68,501
Per Capita Income $30,403


Total Housing Units 295 (100%)
Owner Occupied HU 190 (64.4%)
Renter Occupied HU 55 (18.6%)
Vacant Housing Units 50 (16.9%)
Median Home Value $97,826
Average Home Value $213,289


Total Households 245
Average Household Size 2.25
Family Households 169
Average Family Size 3
  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 0.18% 0.0%
Households 0.11% 0.08%
Families 0.0% -0.12%
Median Household Income   3.5%
Per Capita Income   3.87%

Bison, SD 57620 - Peer Comparisons by Rank and Percentile

The table below compares 57620 to the other 368 ZIP Codes in South Dakota 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 # 200 46th
Population Density # 316 15th
Diversity Index # 266 28th
Median Household Income # 286 23rd
Per Capita Income # 109 71st

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

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