Rapid City, SD 57702 ZIP Code Profile


ZIP Code 57702: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rapid City, SD 57702

Acceptable Alternative
Rockerville, SD 57702
Silver City, SD 57702

Not Acceptable, USPS
Hisega, SD 57702
Pactola Lake, SD 57702

  • ZIP Code Type: STANDARD
  • County: Pennington County
  • Centroid: Latitude 44.063, Longitude -103.281
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 57702 has segments in 2 Counties (Meade, Pennington).

  • Businesses Addresses: 987
  • PO Box Addresses: 0
  • Residential Addresses: 14,709
    • Multi-Family Addresses: 1,801
    • Single Family Addresses: 12,908

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.


57702 ZIP Code Map

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Rapid City, SD 57702 Data & Demographics (As of July 1, 2017)


Total Population 35,344
Daytime Population: Workers 16,569
Daytime Population: Residents 15,461
Total Daytime Population (TDP) 32,030
Ratio TDP/Total Population1 0.91
Population in Households 35,074
Population in Familes 28,323
Population in Group Qrtrs 270
Population Density2 127
Diversity Index3 25


Median Household Income $66,410
Average Household Income $90,434
Per Capita Income $38,907


Total Housing Units 16,294 (100%)
Owner Occupied HU 10,898 (66.9%)
Renter Occupied HU 4,233 (26.0%)
Vacant Housing Units 1,163 ( 7.1%)
Median Home Value $232,787
Average Home Value $272,637


Total Households 15,131
Average Household Size 2.32
Family Households 10,148
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 1.28% 1.27%
Households 1.47% 1.37%
Families 1.31% 1.28%
Median Household Income   2.65%
Per Capita Income   2.54%

Rapid City, SD 57702 - Peer Comparisons by Rank and Percentile

The table below compares 57702 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 # 4 99th
Population Density # 24 94th
Diversity Index # 94 74th
Median Household Income # 23 94th
Per Capita Income # 13 97th

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

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