Oconomowoc Lake

Population: 699
Median household income: $250,001
Median home value: $1,328,700

Oconomowoc Lake, a community in Waukesha County, Wisconsin, has 699 residents. The median household income of $250,001 is above the Waukesha County median ($104,100).

From 2019 to 2023, Oconomowoc Lake's population grew 19.9% from 583 to 699, while its median home value rose 49.0% from $891,700 to $1,328,700.

71.8% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 98.8% of the area's occupied homes.

Demographics

ACS 2019–2023

Population: 699
Median age: 55.5 yrs
Median household income: $250,001
Median home value: $1,328,700
Median gross rent: —
Housing units: 338
Homeownership rate: 98.8%
Bachelor's degree or higher: 71.8%
Unemployment rate: 1.2%

Trends

ACS 5-year · 2019–2023

Population

583699

Median household income

$216,250$250,001

Median home value

$891,700$1,328,700

Year	Population	Median household income	Median home value	Median gross rent
2019	583	$216,250	$891,700	$1,688
2020	621	$245,750	$1,010,000	—
2021	587	$239,107	$1,053,600	—
2022	691	$250,001	$1,281,300	—
2023	699	$250,001	$1,328,700	—

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.7%

5 to 179.7%

18 to 247.3%

25 to 344.7%

35 to 445.9%

45 to 5416.2%

55 to 6425.3%

65 to 7419.7%

75 and over6.4%

	Count	Share
Under 5	33	4.7%
5 to 17	68	9.7%
18 to 24	51	7.3%
25 to 34	33	4.7%
35 to 44	41	5.9%
45 to 54	113	16.2%
55 to 64	177	25.3%
65 to 74	138	19.7%
75 and over	45	6.4%

Race & ethnicity

	Count	Share
White (non-Hispanic)	565	80.8%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	16	2.3%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	87	12.4%
Two or more races	4	0.6%
Hispanic or Latino (any race)	27	3.9%

Educational attainment (age 25+)

No high school diploma2.2%

High school graduate14.6%

Some college or associate's11.3%

Bachelor's degree32.9%

Graduate or professional degree38.9%

	Count	Share
No high school diploma	12	2.2%
High school graduate	80	14.6%
Some college or associate's	62	11.3%
Bachelor's degree	180	32.9%
Graduate or professional degree	213	38.9%

Commute to work

Mean travel time to work: 24 min

Drove alone74.5%

Carpooled9.2%

Public transit0.0%

Walked0.9%

Bicycle0.0%

Worked from home14.2%

Other means1.2%

How workers get to work

	Count	Share
Drove alone	315	74.5%
Carpooled	39	9.2%
Public transit	0	0.0%
Walked	4	0.9%
Bicycle	0	0.0%
Worked from home	60	14.2%
Other means	5	1.2%

Travel time

	Count	Share
Under 15 min	79	21.8%
15 to 29 min	162	44.6%
30 to 44 min	77	21.2%
45 to 59 min	39	10.7%
60+ min	6	1.7%

Households

Average household size: 2.91
Poverty rate: 2.1% (15 of 699)

	Count	Share
Family households	204	85.0%
Nonfamily households	36	15.0%

Housing

Median year structure built: 1974

Occupancy

	Count	Share
Occupied	240	71.0%
Vacant	98	29.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	237	98.8%
Renter-occupied	3	1.3%

1-unit, detached98.5%

1-unit, attached1.5%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	333	98.5%
1-unit, attached	5	1.5%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 5559300
Type (LSAD): 47
Land area: 1.92 sq mi
Water area: 1.32 sq mi
Center point: 43.1038, -88.4497