Waunakee Population

1880–2026

16,755

2026 projection

12.3% since 2020 (increase)

05K10K15K20K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Waunakee. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202616,755+3442.10%
202516,411+1160.71%
202416,295+1851.15%
202316,110+2371.49%
202215,873+7074.66%
202115,166+2501.68%
202014,916+8466.01%
201914,070+1491.07%
201813,921+1330.96%
201713,788+1881.38%

Showing 10 of 30 years.

Waunakee Demographics

39.6median age

Median age

Female38.2 yrs
Male40.2 yrs

Adults

11,203
2,292 seniors · 20%8,911 other adults

Sex

Female 50.2% · 7,873Male 49.8% · 7,814

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 157 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Waunakee Income

$125,220median household income

Median household income

$125,220

Half of households earn more, half earn less

Median earnings

$86,639

Typical yearly pay for a worker 25 or older.

Poverty rate

2.8%

About 1 in 36 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Waunakee Marital Status

61% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married61%61%60%
Never married28%30%25%
Divorced9%8%10%
Widowed3%1%4%
Separated<1%0%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201