Oacoma, SD is on the World Wide Web!

The Town of Oacoma is located in Lyman County in the state of South Dakota (SD).

Residents, Businesses and Community Organizations in Oacoma - THIS IS YOUR WEBSITE!

Submit An Article Add New Event Advertise Your Business Free @Email Account Donate?

Oacoma, South Dakota, a Town, in Lyman County was founded in 1890{{cite web..
Latest Oacoma, SD News:

More News Resources for Oacoma
County Level News: Lyman County News
State Level News: State of South Dakota News
Checkout what's happening in nearby towns.

Oacoma, SD Map (Interactive)

Loading Interactive Oacoma, SD Google map...
Oacoma Latitude: 43.7990 Longitude: -99.3842

The Zip Code for Oacoma, SD is: 57365

We also provide additional resources for the rest of Lyman County and the State of South Dakota.

The Town of Oacoma

Facts & Data:

Oacoma South Dakota Physical Characteristics:

The Town of Oacoma has an area of 4.2 square miles
  • Land: 2.5939772200772 Sq. Mi. (62.03%)
  • Water: 1.5878007722008 Sq. Mi.(37.97%)
The Oacoma Town takes up 0.2% of the area of Lyman County.

Map Location Coordinates:

  • Latitude: +43.8045159
  • Longitude: -099.3660822
Oacoma Land Water Pie Chart

Oacoma, SD Climate Information:

  • Average Temperature: 48°F
  • Average Rainfall: 22.22 inches
*Based on annual average for Weather Station USW00094943 CHAMBERLAIN MUNI AP
Latitude: 43.7667 Longitude: -99.3183 Elevation: 519.1 feet.

Oacoma, SD Population Data:

According to the 2010 U.S. Census, the population of Oacoma was 451 people, which is 12.0 % of the entire population of Lyman County.


  • 52.55% Male
  • 47.45% Female


  • 88.914% White
  • 0.222% Black
  • 0.443% Asian
  • 6.43% American Indian/Alaskan Native
  • 0.00% Pacific Islander
  • 3.326% Mixed
  • 0.665% Other


  • 98.23% Not Hispanic or Latino
  • 1.77% Hispanic or Latino
Oacoma Race Population Ring Chart

Oacoma, SD Housing Information:

Average Household Size: 2.2
Number of Residences: 236
  • Occupied: 205 (86.86%)
  • Vacant: 31 (13.14%)
Spotlight Left Oacoma Business Spotlight
Cedar Shore Resort Bridges Bar
701111 - Resorts
1500 Shoreline Dr, Oacoma, South Dakota 57365-6518
Ben Buchanan (605) 734-6376 (605) 734-6854 http://www.cedarshore.com
See more in the Oacoma Business Directory
Spotlight Right

"Oacoma, SD - Local Town Website"
Copyright © 2019 Local Town Websites All Rights Reserved.