Twin Brooks, SD 57269 ZIP Code Profile

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Twin Brooks, SD

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ZIP Code 57269: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Twin Brooks, SD 57269

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 4
  • Single Family Addresses: 145
  • Multi-Family Addresses: 0
  • County: Grant County
  • Centroid: Latitude 45.212, Longitude -97.023
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood 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 certain data.


57269 ZIP Code Map

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Twin Brooks, SD 57269 Data & Demographics (As of July 1, 2016)


Total Population 416
Population in Households 413
Population in Familes 363
Population in Group Qrtrs 3
Population Density1 5
Diversity Index2 11


Total Households 158
Average Household Size 2.61
Family Households 120
Average Family Size 3


Total Housing Units 181 (100%)
Owner Occupied HU 137 (75.7%)
Renter Occupied HU 21 (11.6%)
Vacant Housing Units 23 (12.7%)
Median Home Value $126,136
Average Home Value $157,299


Median Household Income $56,667
Average Household Income $75,706
Per Capita Income $28,848
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.23% -0.24%
Households -0.2% -0.25%
Families -0.26% -0.34%
Median Household Income   1.93%
Per Capita Income   1.79%
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.

Twin Brooks, SD 57269 - Peer Comparisons by Rank and Percentile

The table below compares 57269 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 # 235 36th
Population Density1 # 199 47th
Diversity Index2 # 235 36th
Median Household Income # 59 84th
Per Capita Income # 124 67th

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

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