Learn About
The Commemorative
Quarter for
South Dakota
 
The Commemorative Quarter for South Dakota

Time Zone: Sully County lies in the Central Time Zone (CST/CDT) and observes daylight saving time.

The community of Onida is the Seat for Sully County.

Sully County was founded in 1873 and was created by taking area from PotterCounty.

From the Census Estimates for 2009, <1> Sully had a population of 1,348 people. This is a decrease of 13.37% since the last Census (which gave a population of 1,556 people in 2000).

At the time of the 2000 Census, Sully represented 0.21% of the total population of South Dakota, making it the state's 64th most populous county (out of 66 counties).

The following table shows the recent changes in population. Other than 2000, the population counts have been estimated by the Census Bureau.

YearPopulationChange
Since 2000
Year-to-Year Change
20101,373-11.76%+1.85% since 2009
20091,348-13.37%-1.03% since 2008
20081,362-12.47%-3.61% since 2007
20071,413-9.19% 
---   
20001,556The Last Census

More information can be found on the Sully County Census Page for Sully County.

.

Websites for Sully County

Official Website:   www.sullycounty.net/

If you know of a history or genealogy society whose interest includes Sully County, would you please send us the URL for their website? We would like to add their link to our Gazetteer. To contact us, please visit our Feedback Page.

Other Roadside Stops ...

About South Dakota

Find a Community located in South Dakota


Footnotes ...

<1>On a yearly basis, the US Census Bureau creates an estimate of the county's population. Keep in mind that this is an estimate and not an actual count. The last physical count was the 2000 Census and the next count will be for the 2010 Census.

- Return to Citation

<2>All Quarter-dollar coin images from the United States Mint.

- Return to Citation