Learn About
The Commemorative
Quarter for
Wisconsin
 
The Commemorative Quarter for Wisconsin

The 2000 Census showed that Washington County had a population of 117,493 people. This represented 2.19% of the total population of Wisconsin, making it the state's 11th most populous county (out of 72 counties).

From the Census Estimates for 2009<1>, Washington had a population of 130,681 people. This is an increase of 11.22% 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
2010131,887+12.25%+0.92% since 2009
2009130,681+11.22%+0.74% since 2008
2008129,722+10.41%+1.19% since 2007
2007128,192+9.11%+1.26% since 2006
2006126,597+7.75%+1.25% since 2005
2005125,038+6.42%+1.23% since 2004
2004123,518+5.13%+1.47% since 2003
2003121,725+3.6%+0.99% since 2002
2002120,537+2.59%+1.03% since 2001
2001119,313+1.55%+1.55% since 2000
---   
2000117,493The Last Census

Washington County had 45,808 Housing Units<2> at the time of the 2000 Census.

The 2000 Census shows that Washington County has a total area<3> of 435.9 square miles [1,128 km²]. Of this total, 430.8 square miles [1,115 km²] of the area is land, with the balance (1.16%) being water (5.07 square miles [13.13 km²]).

Using the above population and land area values, Washington County had a population density of 272.7 people per square mile [105.3 people/km²], making it the state's 9th most densely populated county (out of 72 counties).

US Census QuickFacts

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

Click here for the Washington County QuickFact (QF-55131).

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

CommunityCensus
QuickFact
Population
(2009 Est)
Population
(2000 Census)
Change in
  Population
West BendQF-558535030,16228,1527.14%
GermantownQF-552887519,64218,2607.57%
HartfordQF-553300014,15310,90529.78%

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

CountyCensus
QuickFact
DirectionPopulation
(2009 Est.)
Population
(2000 Census)
Change in
Population
DodgeQF-55027   W87,33585,8971.67%
Fond du LacQF-55039   NW100,07097,2962.85%
MilwaukeeQF-55079   SE959,521940,1642.06%
OzaukeeQF-55089   E86,31182,3174.85%
SheboyganQF-55117   NE114,560112,6461.7%
WaukeshaQF-55133   S383,154360,7676.21%

Other Roadside Stops ...

About Wisconsin

Cities, Towns and Villages of Wisconsin

Off-the-Road Links ...

U.S. Census Bureau
Census QuickFact for Washington 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.

- Return to Citation

<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).

- Return to Citation

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

- Return to Citation

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

- Return to Citation