Welcome to the Gann Valley, SD Web Portal!

Gann Valley is located in Buffalo County in the state of South Dakota (SD).

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

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

Gann Valley, South Dakota, a Unincorporated community, in Buffalo County.
Latest Gann Valley, SD News:

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

Gann Valley, SD Map (Interactive)

Loading Interactive Gann Valley, SD Google map...
Gann Valley Latitude: 44.0336 Longitude: -98.9907

The Zip Code for Gann Valley, SD is: 57341

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

Gann Valley

Facts & Data:

Gann Valley South Dakota Physical Characteristics:

Gann Valley has an area of 0.1 square miles
  • Land: 0.079318532818533 Sq. Mi. (100.00%)
  • Water: 0 Sq. Mi.(0.00%)
The Gann Valley CDP takes up 0.0% of the area of Buffalo County.

Map Location Coordinates:

  • Latitude: +44.0335056
  • Longitude: -098.9884213
Gann Valley Land Water Pie Chart

Gann Valley, SD Climate Information:

  • Average Temperature: 45.5°F
  • Average Rainfall: 21.71 inches
  • Average Snowfall: 34.6 inches
*Based on annual average for Weather Station USC00393217 GANN VALLEY 4NW
Latitude: 44.0569 Longitude: -99.0719 Elevation: 524.3 feet.

Gann Valley, SD Population Data:

According to the 2010 U.S. Census, the population of Gann Valley was 14 people, which is 0.7 % of the entire population of Buffalo County.


  • 57.14% Male
  • 42.86% Female


  • 92.857% White
  • 0.000% Black
  • 0.000% Asian
  • 7.14% American Indian/Alaskan Native
  • 0.00% Pacific Islander
  • 0.000% Mixed
  • 0.000% Other


  • 100.00% Not Hispanic or Latino
  • 0.00% Hispanic or Latino
Gann Valley Race Population Ring Chart

Gann Valley, SD Housing Information:

Average Household Size: 1.8
Number of Residences: 15
  • Occupied: 8 (53.33%)
  • Vacant: 7 (46.67%)

"Gann Valley, SD - Local Town Website"
Copyright © 2020 Local Town Websites All Rights Reserved.