Waukesha Times

Of the 583 people residing in Oconomowoc Lake, WI in 2019, the median age was 49, according to U.S. Census Bureau data obtained by the Waukesha County Times.

The largest number of people were in the 55 to 64 age bracket with the fewest number of people in the age bracket for people over the age of 84.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed.

Age	Estimated Number	% of overall Population
Under 5 years old	15	2.6
5 to 9 years old	10	1.7
10 to 14 years old	51	8.7
15 to 19 years old	50	8.6
20 to 24 years old	47	8.1
25 to 34 years old	40	6.9
35 to 44 years old	46	7.9
45 to 54 years old	82	14.1
55 to 64 years old	130	22.3
65 to 74 years old	72	12.3
75 to 84 years old	36	6.2
85 and older years old	4	0.7

Source: US Census Bureau