The 2000 Census showed that Allendale County had a population of 11,211 people. This represented 0.28% of the total population of South Carolina, making it the state's 45th most populous county (out of 46 counties).
From the Census Estimates for 2009<1>, Allendale had a population of 10,195 people. This is a decrease of 9.06% 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.
Year | Population | Change Since 2000 | Year-to-Year Change |
2010 | 10,419 | -7.06% | +2.2% since 2009 |
2009 | 10,195 | -9.06% | -2.04% since 2008 |
2008 | 10,407 | -7.17% | -0.11% since 2007 |
2007 | 10,418 | -7.07% | -1.19% since 2006 |
2006 | 10,544 | -5.95% | -1.76% since 2005 |
2005 | 10,733 | -4.26% | -0.75% since 2004 |
2004 | 10,814 | -3.54% | -0.94% since 2003 |
2003 | 10,917 | -2.62% | -0.78% since 2002 |
2002 | 11,003 | -1.86% | +0.36% since 2001 |
2001 | 10,964 | -2.2% | -2.2% since 2000 |
--- | | | 2000 | 11,211 | The Last Census |
Allendale County had 4,568 Housing Units<2> at the time of the 2000 Census.
The 2000 Census shows that Allendale County has a total area<3> of 412.6 square miles [1,068 km²]. Of this total, 408.2 square miles [1,057 km²] of the area is land, with the balance (1.06%) being water (4.38 square miles [11.34 km²]).
Using the above population and land area values, Allendale County had a population density of 27.46 people per square mile [10.6 people/km²], making it the state's 46th most densely populated county (out of 46 counties).
US Census QuickFacts
The Census Bureau has created documents containing demographic information that are called QuickFacts. A QuickFact that is specific to Allendale County is available. The QuickFact also contains a comparison between Allendale and the state of South Carolina. Click here for the Allendale County QuickFact (QF-45005).
Below are some of the communities that are located in Allendale County:
Community | Census QuickFact | Population (2009 Est) | Population (2000 Census) | Change in Population |
Below are the counties that adjoin and form the boundaries of Allendale County. A link to their specific Census QuickFact has been provided.
County | Census QuickFact | Direction | Population (2009 Est.) | Population (2000 Census) | Change in Population |
Burke (GA) | QF-13033 | W | 22,797 | 22,243 | 2.49% |
Screven (GA) | QF-13251 | SW | 15,054 | 15,374 | -2.08% |
Bamberg | QF-45009 | NE | 15,005 | 16,658 | -9.92% |
Barnwell | QF-45011 | N | 22,688 | 23,478 | -3.36% |
Colleton | QF-45029 | E | 39,246 | 38,264 | 2.57% |
Hampton | QF-45049 | SE | 21,014 | 21,386 | -1.74% |
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