Saint Onge, SD 57779 ZIP Code Profile

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Saint Onge, SD

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ZIP Code 57779: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Saint Onge, SD 57779

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 18
  • Single Family Addresses: 94
  • Multi-Family Addresses: 0
  • County: Lawrence County
  • Centroid: Latitude 44.562, Longitude -103.748
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

Neighborhood Data

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57779 ZIP Code Map

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Saint Onge, SD 57779 Data & Demographics (As of July 1, 2017)


Total Population 431
Daytime Population: Workers 92
Daytime Population: Residents 204
Total Daytime Population (TDP) 296
Ratio TDP/Total Population1 0.69
Population in Households 427
Population in Familes 357
Population in Group Qrtrs 4
Population Density2 7
Diversity Index3 17


Median Household Income $77,520
Average Household Income $84,811
Per Capita Income $35,682


Total Housing Units 204 (100%)
Owner Occupied HU 142 (69.6%)
Renter Occupied HU 39 (19.1%)
Vacant Housing Units 23 (11.3%)
Median Home Value $260,870
Average Home Value $292,782


Total Households 181
Average Household Size 2.36
Family Households 132
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 1.72% 1.44%
Households 1.54% 1.61%
Families 1.32% 1.33%
Median Household Income   0.31%
Per Capita Income   1.79%

Saint Onge, SD 57779 - Peer Comparisons by Rank and Percentile

The table below compares 57779 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 # 232 38th
Population Density # 146 60th
Diversity Index # 161 57th
Median Household Income # 7 98th
Per Capita Income # 28 93rd

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

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