Washington County, Wisconsin Population 2018

Washington County, Wisconsin's estimated population is 135,101 with a growth rate of 1.26% in the past year according to the most recent United States census data. Washington County, Wisconsin is the 11th largest county in Wisconsin.

Year Population Growth Growth Rate
2017135,1011,6791.26%
2016133,422-950-0.71%
2016134,3724980.37%
2015133,8743040.23%
2014133,5706530.49%
2013132,9171750.13%
2012132,7424020.30%
2011132,3403550.27%
2010131,98536,65738.45%
199095,32810,48012.35%
198084,84821,00932.91%
197063,83917,72038.42%
196046,11912,21736.04%
195033,9025,47219.25%
194028,4301,8797.08%
193026,5518383.26%
192025,7131,9298.11%
191023,7841950.83%
190023,5898383.68%
189022,751-691-2.95%
188023,442-477-1.99%
187023,9192971.26%
186023,6224,13721.23%
185019,48519,1425580.76%
18403430.00%

Washington County, Wisconsin Population Growth

Population Data via

Population by Race

Race Population
White127,480
Two or More Races2,154
Asian1,478
Black or African American1,447
Some Other Race643
American Indian and Alaska Native196
Native Hawaiian and Other Pacific Islander24

Race Data via US Census (2016 ACS 5-Year Survey)

Washington County, Wisconsin Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Washington County, Wisconsin Median Age

42.4


Total

41.3


Male

43.5


Female

Washington County, Wisconsin Adults

There are 102,602 adults, (20,814 of which are seniors) in Washington County, Wisconsin.

Washington County, Wisconsin Age Dependency

63.2

Age Dependency Ratio

25.5

Old Age Dependency Ratio

37.7

Child Dependency Ratio

Washington County, Wisconsin Sex Ratio

Female

67,224

50.38%

Male

66,198

49.62%

Washington County, Wisconsin Households and Families

Washington County, Wisconsin Renter vs Owner Occupied by Household Type

Washington County, Wisconsin Household Types

Type Owner Renter
Married90.3%9.7%
All77.9%22.1%
Male69.3%30.7%
Non Family59%41%
Female56.8%43.2%

77.9%

Rate of Home Ownership

Washington County, Wisconsin Households by Type

Type Count Average Size Owned
All53,1872.4977.9
Married31,7103.0190.3
Non Family15,2481.2359
Female4,0292.9356.8
Male2,2002.8669.3

2.95

Average Family Size

2.49

Average Household Size

5.1%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

Washington County, Wisconsin Households

Washington County, Wisconsin Education

Washington County, Wisconsin Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade1,8301.97%
9th to 12th Grade3,8194.11%
High School Graduate28,31830.44%
Some College21,32822.93%
Associates Degree10,35811.14%
Bachelors Degree19,75721.24%
Graduate Degree7,6128.18%

Washington County, Wisconsin Educational Attainment by Race

Name Total High School Bachelors
White88,79783,98625,982
Hispanic1,8591,334349
Asian873757494
Multiple Races740648164
Black678541302
Other Race438356126
Native American16415656
Islander241612

The highest rate of high school graduation is among native american people with a rate of 95.12%.

The highest rate of bachelors degrees is among native american people with a rate of 56.59%.

Washington County, Wisconsin Earnings by Educational Attainment

Name Average Male Female
Overall$42,987$51,984$34,048
Less Than High School$31,984$37,337$16,375
High School Grad$35,430$42,910$27,529
Some College$41,935$51,946$31,710
Bachelors Degree$54,030$68,678$43,750
Graduate Degree$66,189$82,589$56,803

$42,987

Average Earnings

$51,984

Average Male

$34,048

Average Female

Washington County, Wisconsin Language

Washington County, Wisconsin Language by Age

Washington County, Wisconsin Language

95.82% of Washington County, Wisconsin residents speak only English, while 4.18% speak other languages. The largest non-English language is Spanish, which is spoken by 2.10% of the population.

Washington County, Wisconsin Poverty

Washington County, Wisconsin Poverty by Race

Name Total In Poverty Poverty Rate
White123,6146,3595.14%
Hispanic3,89161615.83%
Multiple2,10333515.93%
Black1,28017713.83%
Asian1,478956.43%
Other636558.65%
Islander24833.33%

5.67%

Overall Poverty Rate

4.73%

Male Poverty Rate

6.59%

Female Poverty Rate

Poverty in Washington County, Wisconsin

The race most likely to be in poverty in Washington County, Wisconsin is Islander, with 33.33% below the poverty level.

The race least likely to be in poverty in Washington County, Wisconsin is White, with 5.14% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.95%. Among those working part-time, it was 8.50%, and for those that did not work, the poverty rate was 10.23%.

Washington County, Wisconsin Poverty Rate by Education

Name Poverty
Less Than High School13.40%
High School6.10%
Some College4.23%
Bachelors or Greater2.51%

Washington County, Wisconsin Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed16.49%
Male Unemployed13.34%
Female Employed3.85%
Male Employed2.28%

Washington County, Wisconsin Income

Washington County, Wisconsin Income by Household Type

Name Median Mean
Households$70,325$86,256
Families$84,308$99,954
Married Families$92,088$108,762
Non Families$37,656$49,567

Washington County, Wisconsin Marital Status

Washington County, Wisconsin Marital Status

Marriage Rates

60.1%

Overall Marriage Rate

61.0%

Male Marriage Rate

59.2%

Female Marriage Rate

Washington County, Wisconsin Married by Age and Sex

Washington County, Wisconsin Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 45To54.

Washington County, Wisconsin Marital Status by Race

Washington County, Wisconsin Veterans

Washington County, Wisconsin Veterans by War

8,496

Number of Veterans

8,007

Male Veterans

489

Female Veterans

Name Veterans
Vietnam3,064
First Gulf War1,008
Korea977
Second Gulf War863
World War II515

Washington County, Wisconsin Veterans by Age

Name Veterans
75+2,476
65 to 742,421
35 to 541,615
55 to 641,429
18 to 34555

Washington County, Wisconsin Veterans by Race

Name Veterans % of Total
White8,3348.41%
Hispanic883.90%
Asian424.13%
Indian4125.00%
2 or More353.52%
Black252.96%
Other153.22%
Hawaiian416.67%

Washington County, Wisconsin Veterans by Education

2.82%

Veteran Poverty Rate

23.64%

Veteran Disability Rate

Washington County, Wisconsin Employment Status

Washington County, Wisconsin Employment by Age

70.9%

Labor Force Participation

68.1%

Employment Rate

4%

Unemployment Rate

Washington County, Wisconsin Employment by Race

Washington County, Wisconsin Employment by Education

Population of Cities in Washington County, Wisconsin

City 2010 Census 2016 Estimated Growth Growth Rate
Milwaukee 5947755950472720.05%
West Bend31200317025021.61%
Germantown19757200272701.37%
Hartford 14240146053652.56%
Richfield11300116223222.85%
Jackson677569331582.33%
Slinger507852872094.12%
Kewaskum 399041031132.83%
Newburg 12521229-23-1.84%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990