Eureka, SD 57437 ZIP Code Profile

Related Place Profiles:
Eureka, SD | Greenway, SD | Hillsview, SD

ZIP Code 57437: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Eureka, SD 57437

Acceptable Alternative
Artas, SD 57437

Not Acceptable, USPS
Greenway, SD 57437
Hills, SD 57437
Hillsview, SD 57437

  • ZIP Code Type: STANDARD
  • County: McPherson County
  • Centroid: Latitude 45.803, Longitude -99.619
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 57437 has segments in 3 Counties (Campbell, McIntosh, McPherson).

  • Businesses Addresses: 69
  • PO Box Addresses: 260
  • Residential Addresses: 324
    • Multi-Family Addresses: 21
    • Single Family Addresses: 303

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


57437 ZIP Code Map

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Eureka, SD 57437 Data & Demographics (As of July 1, 2018)


Total Population 1,320
Population in Households 1,225
Population in Familes 927
Population in Group Qrtrs 95
Population Density2 3
Diversity Index3 7


Median Household Income $41,826
Average Household Income $59,716
Per Capita Income $30,861


Total Housing Units 911 (100%)
Owner Occupied HU 501 (55.0%)
Renter Occupied HU 161 (17.7%)
Vacant Housing Units 249 (27.3%)
Median Home Value $51,752
Average Home Value $89,122


Total Households 662
Average Household Size 1.85
Family Households 374
Average Family Size 2
  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 0.64% 0.44%
Households 0.82% 0.71%
Families 0.6% 0.58%
Median Household Income   3.19%
Per Capita Income   1.88%

Eureka, SD 57437 - Peer Comparisons by Rank and Percentile

The table below compares 57437 to the other 368 ZIP Codes in South Dakota by rank and percentile using July 1, 2018 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 # 111 70th
Population Density # 262 29th
Diversity Index # 331 10th
Median Household Income # 312 15th
Per Capita Income # 135 64th

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

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