Kewaunee Population

1880–2026

2,790

2026 projection

1.7% since 2020 (decrease)

05001K1.5K2K2.5K3K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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 Kewaunee. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,790-30.11%
20252,793-170.60%
20242,810-130.46%
20232,823+30.11%
20222,820+130.46%
20212,807-301.06%
20202,837-20.07%
20192,839+60.21%
20182,833-220.77%
20172,85500.00%

Showing 10 of 30 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Kewaunee has a population change lower than Kewaunee County, Wisconsin, and the U.S.

  • United States+3.1%
  • Wisconsin+1.3%
  • Kewaunee County+1.0%
  • Kewaunee−1.0%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Kewaunee Demographics

46.1median age

Median age

Female48.1 yrs
Male44.8 yrs

Adults

2,362
798 seniors (65+) · 34% of adults1,564 other adults

Sex

Female 51.5% · 1,445Male 48.5% · 1,361

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 28 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

Kewaunee Income

$82,028median household income

Median household income

$82,028

Half of households earn more, half earn less

Median earnings

$48,852

Typical yearly pay for a worker 25 or older.

Poverty rate

7.6%

About 1 in 13 residents

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

Kewaunee Marital Status

53% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married53%56%51%
Never married26%32%20%
Divorced11%11%12%
Widowed10%2%18%
Separated0%0%0%

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