Lake Bluff, East Troy, WI Demographics

Population - Employment - Households - Income / Financial - Housing - Education - Marital Status - Means of Transport to Work

What is the population of Lake Bluff?

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There are 10,645 residents in Lake Bluff, with a median age of 44.6. Of this, 50.69% are males and 49.31% are females. US-born citizens make up 98.44% of the resident pool in Lake Bluff, while non-US-born citizens account for 1.47%. Additionally, 0.09% of the population is represented by non-citizens.
A total of 9,322 people in Lake Bluff currently live in the same house as they did last year.
Y-o-Y Change
Total Population 10,645 1.6%
Male Population 5,396 5.9%
Female Population 5,249 -2.5%
Male population 50.69%
Female population 49.31%
Y-o-Y Change
Median Age 44.6 1.1%
Citizen US Born 10,479 3.4%
Citizen not US Born 156 -52.9%
Not Citizen 10 -16.7%
Citizen US Born 98.44%
Citizen not US Born 1.47%
Not Citizen 0.09%
Y-o-Y Change
Moved from Abroad 43 38.7%
Moved from Same County 510 63.5%
Moved from Same State 676 10.6%
Moved from Different State 56 -25.3%
Same House as Last Year 9,322 -0.8%
Moved from Abroad 0.41%
Moved from Same County 4.81%
Moved from Same State 6.37%
Moved from Different State 0.53%
Same House as Last Year 87.89%

What are the employment statistics in Lake Bluff?

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White-collar workers make up 77.64% of the working population in Lake Bluff, while blue-collar employees account for 22.36%. There are also 562 entrepreneurs in Lake Bluff (9.33% of the workforce); 4,092 workers employed in private companies (67.93%); and 868 people working in governmental institutions (14.41%).
Y-o-Y Change
White Collar 4,677 8.3%
Blue Collar 1,347 -2.0%
White Collar 77.64%
Blue Collar 22.36%
Y-o-Y Change
Self Employees 562 -17.2%
Private Companies 4,092 10.5%
Governmental Workers 868 3.2%
Not for Profit Companies 502 7.0%
Self Employees 9.33%
Private Companies 67.93%
Governmental Workers 14.41%
Not for Profit Companies 8.33%

How many households are there in Lake Bluff?

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There are a total of 4,248 households in Lake Bluff, each made up of around 2 members. Family establishments represent 70.17% of these Lake Bluff households, while non-family units account for the remaining 29.83%. Additionally, 25.42% of households have children and 74.58% of households are without children.
Y-o-Y Change
Total Households 4,248 3.2%
Average People Per Household 2 -1.6%
Family Households 2,981 4.4%
Non-family Households 1,267 0.6%
Family Households 70.17%
Non-family Households 29.83%
Y-o-Y Change
Households with Children 1,080 -2.8%
Households without Children 3,168 5.5%
Households with Children 25.42%
Households without Children 74.58%

What are the median and average incomes in Lake Bluff?

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The average annual household income in Lake Bluff is $106,325, while the median household income sits at $83,561 per year. Residents aged 25 to 44 earn $87,375, while those between 45 and 64 years old have a median wage of $111,205. In contrast, people younger than 25 and those older than 65 earn less, at $67,206 and $62,588, respectively.
Y-o-Y Change
Average Household Income $106,325 9.1%
Median Household Income $83,561 3.8%
People below Poverty Level 401 -32.6%
People above Poverty Level 10,087 4.1%

How many homeowners and renters are there in Lake Bluff?

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There are 4,817 housing units in Lake Bluff, and the median year in which these properties were built is 1979. Of the 4,248 occupied housing units in Lake Bluff, 75.87% are owner-occupied, while 24.13% have renters living in them.
Meanwhile, properties bought with mortgages account for 64.41% of the units, and the median value of a home with a mortgage is $257,700. In general, housing costs reach $1,251 per month in Lake Bluff.
Y-o-Y Change
Housing Units 4,817 3.5%
Median Year Built 1979 0.1%
Built in 1939 or Earlier 857 17.4%
Built between 1940 and 1949 264 6.9%
Built between 1950 and 1959 183 -36.5%
Built between 1960 and 1969 403 -1.2%
Built between 1970 and 1979 824 4.0%
Built between 1980 and 1989 353 5.7%
Built between 1990 and 1999 902 6.1%
Built between 2000 and 2009 661 -1.6%
Built between 2010 and 2019 362 N/A
Built in 2020 or Later 8 N/A
Y-o-Y Change
Occupied Housing Units 4,248 3.2%
Owner Occupied 3,223 0.9%
Renter Occupied 1,025 11.2%
Owner Occupied 75.87%
Renter Occupied 24.13%
Y-o-Y Change
With Mortgage 2,076 -0.7%
Without Mortgage 1,147 4.1%
Median Value with Mortgage $257,700 3.5%
Median Value without Mortgage $234,200 -4.7%
Median Housing Costs per Month $1,251 3.2%
With Mortgage 64.41%
Without Mortgage 35.59%

What is the level of education in Lake Bluff?

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Approximately 35.81% of the population in Lake Bluff holds a high school degree (that's 3,035 residents), while 19.56% have attained a college certificate (2,285 locals) and 21.92% have a bachelor's degree (1,858 people).
Y-o-Y Change
No High School 32 -13.5%
Some High School 3,035 6.4%
Some College 2,285 -4.8%
Associate Degree 977 14.4%
Bachelor's Degree 1,858 4.8%
Graduate Degree 916 7.5%
No High School 0.38%
Some High School 35.81%
Some College 19.56%
Associate Degree 11.53%
Bachelor's Degree 21.92%
Graduate Degree 10.81%

What is the marital status of Lake Bluff residents?

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A total of 2,111 people in Lake Bluff have never been married (which represents 23.96% of the total population), while 5,464 of them are wedded (62.01%). Separated and divorced residents are in smaller numbers, at 73 (0.83%) and 866 (9.83%), respectively.
Y-o-Y Change
Never Married 2,111 8.9%
Married 5,464 -1.2%
Separated 73 28.1%
Widowed 370 -2.1%
Divorced 866 30.0%
Never Married 23.96%
Married 62.01%
Separated 0.83%
Widowed 4.2%
Divorced 9.83%

What are the most common means of transportation in Lake Bluff?

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The top three means of transportation people in Lake Bluff use to get to work are: car, walking and bus or trolley bus. A total of 4,979 residents commute by car, 102 prefer going to work by walking and 12 by bus or trolley bus.
Y-o-Y Change
Car 4,979 -1.2%
Bus or TrolleyBus 12 0.0%
Walk 102 30.8%

Methodology & Disclaimers


Demographic data shown in this section was gathered from the latest U.S. Census Bureau release, the 2021 American Community Survey. The information is updated yearly, as soon as new data is made available by the US Census Bureau.
No representation, guarantee or warranty is made as to the accuracy or completeness of information modified or aggregated for specific neighborhoods and/or zip codes.

Zip codes included in this demographic data: 53120