Belvidere, SD 57521 ZIP Code Profile

Related Place Profiles:
Belvidere, SD

ZIP Code 57521: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Belvidere, SD 57521

  • ZIP Code Type: STANDARD
  • County: Jackson County
  • Centroid: Latitude 43.902, Longitude -101.247
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 57521 has segments in 2 Counties (Jackson, Mellette).

  • Businesses Addresses: 6
  • PO Box Addresses: 33
  • Residential Addresses: 44
    • Multi-Family Addresses: 0
    • Single Family Addresses: 44

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


57521 ZIP Code Map

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Belvidere, SD 57521 Data & Demographics (As of July 1, 2017)


Total Population 247
Daytime Population: Workers 14
Daytime Population: Residents 135
Total Daytime Population (TDP) 149
Ratio TDP/Total Population1 0.60
Population in Households 247
Population in Familes 207
Population in Group Qrtrs 0
Population Density2 1
Diversity Index3 56


Median Household Income $42,443
Average Household Income $61,893
Per Capita Income $21,800


Total Housing Units 120 (100%)
Owner Occupied HU 62 (51.7%)
Renter Occupied HU 25 (20.8%)
Vacant Housing Units 33 (27.5%)
Median Home Value $76,923
Average Home Value $133,065


Total Households 87
Average Household Size 2.84
Family Households 61
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 0.06% 0.0%
Households 0.16% 0.23%
Families 0.23% 0.0%
Median Household Income   1.32%
Per Capita Income   3.38%

Belvidere, SD 57521 - Peer Comparisons by Rank and Percentile

The table below compares 57521 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 # 283 23rd
Population Density # 344 8th
Diversity Index # 16 96th
Median Household Income # 299 19th
Per Capita Income # 317 14th

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

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