Letcher, SD 57359 ZIP Code Profile

Related Place Profiles:
Letcher, SD

Camera Icon Photos of the local Letcher, SD area

ZIP Code 57359: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Letcher, SD 57359

Not Acceptable, USPS
Storla, SD 57359

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 16
  • Single Family Addresses: 211
  • Multi-Family Addresses: 0
  • County: Sanborn County
  • Centroid: Latitude 43.896, Longitude -98.208
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 57359 has segments in 3 Counties (Aurora, Davison, Sanborn).

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.


57359 ZIP Code Map

Search the map for:

Letcher, SD 57359 Data & Demographics (As of July 1, 2017)


Total Population 762
Daytime Population: Workers 181
Daytime Population: Residents 336
Total Daytime Population (TDP) 517
Ratio TDP/Total Population1 0.68
Population in Households 725
Population in Familes 594
Population in Group Qrtrs 37
Population Density2 5
Diversity Index3 11


Median Household Income $50,646
Average Household Income $73,797
Per Capita Income $26,952


Total Housing Units 319 (100%)
Owner Occupied HU 220 (69.0%)
Renter Occupied HU 52 (16.3%)
Vacant Housing Units 47 (14.7%)
Median Home Value $98,039
Average Home Value $149,659


Total Households 272
Average Household Size 2.67
Family Households 183
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 0.13% 0.16%
Households 0.36% 0.29%
Families 0.23% 0.22%
Median Household Income   2.5%
Per Capita Income   3.82%

Letcher, SD 57359 - Peer Comparisons by Rank and Percentile

The table below compares 57359 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 # 167 55th
Population Density # 179 51st
Diversity Index # 255 31st
Median Household Income # 191 48th
Per Capita Income # 226 39th

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

South Dakota Research Tools

South Dakota Census Data Comparison Tool

Compare South Dakota Census Data
Highest or Lowest: