From a total population of 2,604, Williams Bay has a median age of 42.5. The average age of males, in Williams Bay, is 36.4 while the average age of females is 44.3. When you compare this to median age of Wisconsin, Williams Bay is 3.7 years older.
The median income of individuals, in Williams Bay, is $36,597 while the average household income is $67,759. When comparing the median income of people living in Williams Bay to the rest of Wisconsin, the average income in Williams Bay is $8,690 more.