Delmont, SD 57330 ZIP Code Profile

Related Place Profiles:
Delmont, SD

Camera Icon Photos of the local Delmont, SD area

ZIP Code 57330: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Delmont, SD 57330

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 17
  • Single Family Addresses: 112
  • Multi-Family Addresses: 0
  • County: Douglas County
  • Centroid: Latitude 43.3, Longitude -98.212
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 57330 has segments in 3 Counties (Charles Mix, Douglas, Hutchinson).

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.


57330 ZIP Code Map

Search the map for:

Delmont, SD 57330 Data & Demographics (As of July 1, 2017)


Total Population 618
Daytime Population: Workers 140
Daytime Population: Residents 293
Total Daytime Population (TDP) 433
Ratio TDP/Total Population1 0.70
Population in Households 572
Population in Familes 492
Population in Group Qrtrs 46
Population Density2 6
Diversity Index3 22


Median Household Income $46,911
Average Household Income $88,596
Per Capita Income $30,053


Total Housing Units 254 (100%)
Owner Occupied HU 173 (68.1%)
Renter Occupied HU 30 (11.8%)
Vacant Housing Units 51 (20.1%)
Median Home Value $92,935
Average Home Value $158,092


Total Households 203
Average Household Size 2.82
Family Households 144
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 0.2% 0.23%
Households 0.34% 0.39%
Families 0.19% 0.28%
Median Household Income   5.05%
Per Capita Income   4.52%

Delmont, SD 57330 - Peer Comparisons by Rank and Percentile

The table below compares 57330 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 # 188 49th
Population Density # 171 54th
Diversity Index # 118 68th
Median Household Income # 235 36th
Per Capita Income # 118 68th

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: