US > South Dakota > Fall River County > Oelrichs, SD

Oelrichs, SD Profile: Facts & Data

Advertisement

Oelrichs Local Links & Resources:
Resources | ALL Oelrichs Content
Planning to visit Oelrichs? See Local Hotels

Also See Oelrichs, SD: ZIP Codes & Maps

Oelrichs, South Dakota - Basic Facts

The Town of Oelrichs had a population of 142 as of July 1, 2025.

The primary coordinate point for Oelrichs is located at latitude 43.1789 and longitude -103.2308 in Fall River County. The formal boundaries for the Town of Oelrichs encompass a land area of 0.38 sq. miles and a water area of 0 sq. miles. Fall River County is in the Mountain time zone (GMT -7).

The Town of Oelrichs has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.


Jump to... (On This Page!)
  1. Oelrichs 2025 Demographic Data
  2. Growth Rates for Oelrichs (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. South Dakota Research Tools (Easy Tools & Current Data)
  3. South Dakota Data Comparison Tool - 2025 Demographics
Advertisement

Oelrichs, SD Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 142 (100%)
Population in Households 142 (100.0%)
Population in Families 118 (83.1%)
Population in Group Quarters1 0
Population Density 389
Diversity Index2 16
 
 

INCOME

Median Household Income $89,526
Average Household Income $90,529
% of Income for Mortgage4 18%
Per Capita Income $41,440
Wealth Index5 65
Socioeconomic Status Index6 Moderate (63.4)
 

HOUSING

Total HU (Housing Units) 75 (100%)
Owner Occupied HU 57 (76.0%)
Renter Occupied HU 8 (10.7%)
Vacant Housing Units 10 (13.3%)
Median Home Value $255,000
Average Home Value $322,105
Housing Affordability Index3 118
 

HOUSEHOLDS

Total Households 65
Average Household Size 2.18
Family Households 45
Average Family Size 3.00
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

 2020-2025 2025-2030
Population 3.76% 1.10%
Households 1.86% 0.91%
Families   3.71%
Median Household Income   -3.48%
Per Capita Income   0.86%
Owner Occupied HU   -1.44%

Oelrichs, SD - Peer Comparisons by Rank and Percentile

The table below compares Oelrichs to the other 485 incorporated cities, towns and CDPs in South Dakota by rank and percentile using July 1, 2025 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 # 261 46th
Population Density # 223 54th
Median Household Income # 102 79th
Housing Affordability Index # 367 76th
Per Capita Income # 195 60th
Diversity Index # 311 36th

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

Oelrichs, SD - Most Popular Things to Do

Also See: Nearby Hotels | Driving Directions

Use HTL Address Research for a South Dakota Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2025, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

South Dakota Census Data Comparison Tool

Compare South Dakota July 1, 2025 Data
Data:
Locations:
Highest or Lowest:
Results:
View ALL Oelrichs Content


Fall River County


Advertisement


Advertisement
Advertisement

Home | About HTL | Advertise Here | References | Legal | Privacy | Contact
Copyright © 2025 HTL, Inc. All Rights Reserved.
Website Development and Marketing by Blue Tangerine