Clear Lake, SD 57226 ZIP Code Profile

Related Place Profiles:
Altamont, SD | Clear Lake, SD

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ZIP Code 57226: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Clear Lake, SD 57226

Acceptable Alternative
Altamont, SD 57226

Not Acceptable, USPS
Tunnerville, SD 57226

  • ZIP Code Type: STANDARD
  • County: Deuel County
  • Centroid: Latitude 44.758, Longitude -96.683
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 57226 has segments in 2 Counties (Deuel, Hamlin).

  • Businesses Addresses: 97
  • PO Box Addresses: 278
  • Residential Addresses: 613
    • Multi-Family Addresses: 54
    • Single Family Addresses: 559

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 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.


57226 ZIP Code Map

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Clear Lake, SD 57226 Data & Demographics (As of July 1, 2017)


Total Population 1,947
Daytime Population: Workers 1,460
Daytime Population: Residents 846
Total Daytime Population (TDP) 2,306
Ratio TDP/Total Population1 1.18
Population in Households 1,896
Population in Familes 1,544
Population in Group Qrtrs 51
Population Density2 12
Diversity Index3 15


Median Household Income $53,923
Average Household Income $63,574
Per Capita Income $26,655


Total Housing Units 913 (100%)
Owner Occupied HU 629 (68.9%)
Renter Occupied HU 177 (19.4%)
Vacant Housing Units 107 (11.7%)
Median Home Value $101,563
Average Home Value $140,103


Total Households 806
Average Household Size 2.35
Family Households 525
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 0.06% 0.04%
Households 0.07% 0.02%
Families -0.03% -0.08%
Median Household Income   1.28%
Per Capita Income   2.71%

Clear Lake, SD 57226 - Peer Comparisons by Rank and Percentile

The table below compares 57226 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 # 78 79th
Population Density # 99 73rd
Diversity Index # 187 50th
Median Household Income # 127 66th
Per Capita Income # 233 37th

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

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