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The Commemorative Quarter for South Dakota

The 2000 Census showed that Brookings County had a population of 28,220 people. This represented 3.74% of the total population of South Dakota, making it the state's 4th most populous county (out of 66 counties).

From the Census Estimates for 2009<1>, Brookings had a population of 30,056 people. This is an increase of 6.51% since the 2000 Census.

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
201031,965+13.27%+6.35% since 2009
200930,056+6.51%+0.68% since 2008
200829,854+5.79%+1.14% since 2007
200729,517+4.6%+1.09% since 2006
200629,198+3.47%+2.24% since 2005
200528,559+1.2%-0.3% since 2004
200428,645+1.51%+0.14% since 2003
200328,605+1.36%+0.23% since 2002
200228,539+1.13%+0.65% since 2001
200128,356+0.48%+0.48% since 2000
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200028,220The Last Census

Brookings County had 11,576 Housing Units<2> at the time of the 2000 Census.

The 2000 Census shows that Brookings County has a total area<3> of 804 square miles [2,084 km²]. Of this total, 794 square miles [2,057 km²] of the area is land, with the balance (1.28%) being water (10.3 square miles [26.69 km²]).

Using the above population and land area values, Brookings County had a population density of 35.52 people per square mile [13.71 people/km²], making it the state's 6th most densely populated county (out of 66 counties).

US Census QuickFacts

The Census Bureau has created documents containing demographic information that are called QuickFacts. A QuickFact that is specific to Brookings County is available. The QuickFact also contains a comparison between Brookings and the state of South Dakota.

Click here for the Brookings County QuickFact (QF-46011).

Below are some of the communities that are located in Brookings County:

CommunityCensus
QuickFact
Population
(2009 Est)
Population
(2000 Census)
Change in
  Population
BrookingsQF-460758020,18418,5049.08%

Below are the counties that adjoin and form the boundaries of Brookings County. A link to their specific Census QuickFact has been provided.

CountyCensus
QuickFact
DirectionPopulation
(2009 Est.)
Population
(2000 Census)
Change in
Population
Lincoln (MN)QF-27081   E5,7236,429-10.98%
DeuelQF-46039   N4,2034,498-6.56%
HamlinQF-46057   NW5,7545,5403.86%
KingsburyQF-46077   W5,3085,815-8.72%
LakeQF-46079   SW11,99411,2766.37%
MoodyQF-46101   S6,3756,595-3.34%

Other Roadside Stops ...

About South Dakota

Cities, Towns and Villages of South Dakota

Off-the-Road Links ...

U.S. Census Bureau
Census QuickFact for Brookings County

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.

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<2>A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).

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<3>The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Brookings. The value given by the Census Bureau reflects their statistical (or sampling) requirements.

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<4>All Quarter-dollar coin images from the United States Mint.

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