Langford, SD 57454 ZIP Code Profile

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Langford, SD

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ZIP Code 57454: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Langford, SD 57454

  • ZIP Code Type: STANDARD
  • County: Marshall County
  • Centroid: Latitude 45.629, Longitude -97.73
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 57454 has segments in 2 Counties (Day, Marshall).

  • Businesses Addresses: 17
  • PO Box Addresses: 110
  • Residential Addresses: 160
    • Multi-Family Addresses: 0
    • Single Family Addresses: 160

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.


57454 ZIP Code Map

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Langford, SD 57454 Data & Demographics (As of July 1, 2017)


Total Population 557
Daytime Population: Workers 147
Daytime Population: Residents 293
Total Daytime Population (TDP) 440
Ratio TDP/Total Population1 0.79
Population in Households 464
Population in Familes 375
Population in Group Qrtrs 93
Population Density2 4
Diversity Index3 4


Median Household Income $53,231
Average Household Income $66,673
Per Capita Income $33,865


Total Housing Units 298 (100%)
Owner Occupied HU 214 (71.8%)
Renter Occupied HU 51 (17.1%)
Vacant Housing Units 33 (11.1%)
Median Home Value $108,621
Average Home Value $195,794


Total Households 265
Average Household Size 1.75
Family Households 176
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 0.2% 0.32%
Households 0.48% 0.45%
Families 0.32% 0.45%
Median Household Income   2.18%
Per Capita Income   3.29%

Langford, SD 57454 - Peer Comparisons by Rank and Percentile

The table below compares 57454 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 # 198 46th
Population Density # 223 40th
Diversity Index # 349 5th
Median Household Income # 152 59th
Per Capita Income # 43 89th

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

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