Chaska Population

1880–2026

31,074

2026 projection

11.7% since 2020 (increase)

05K10K15K20K25K30K35K18801900192019401960198020002020

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 Chaska. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202631,074+5611.84%
202530,513+3891.29%
202430,124+1,0773.71%
202329,047+7432.63%
202228,304+1990.71%
202128,105+2951.06%
202027,810+2430.88%
201927,567+2881.06%
201827,279+2761.02%
201727,003+5101.93%

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

Chaska is growing faster than Carver County, Minnesota, and the U.S.

  • Chaska+9.4%
  • Carver County+6.6%
  • United States+3.1%
  • Minnesota+2.1%

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.

Chaska Demographics

37.5median age

Median age

Female37.4 yrs
Male37.6 yrs

Adults

21,237
3,848 seniors (65+) · 18% of adults17,389 other adults

Sex

Female 51.4% · 14,753Male 48.6% · 13,953

Population by age

MaleFemale85+ years, male: 28685+ years, female: 35180–84 years, male: 18680–84 years, female: 24875–79 years, male: 36075–79 years, female: 25170–74 years, male: 27370–74 years, female: 37265–69 years, male: 79965–69 years, female: 72260–64 years, male: 69860–64 years, female: 68955–59 years, male: 1,02355–59 years, female: 1,00050–54 years, male: 99350–54 years, female: 87045–49 years, male: 87345–49 years, female: 1,07140–44 years, male: 89240–44 years, female: 90435–39 years, male: 1,15135–39 years, female: 1,44230–34 years, male: 84530–34 years, female: 94025–29 years, male: 78225–29 years, female: 50420–24 years, male: 84420–24 years, female: 1,13215–19 years, male: 96015–19 years, female: 1,06710–14 years, male: 95910–14 years, female: 1,0475–9 years, male: 1,0435–9 years, female: 1,1980–4 years, male: 9860–4 years, female: 94585+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 287 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

Chaska Income

$110,956median household income

Median household income

$110,956

Half of households earn more, half earn less

Median earnings

$71,856

Typical yearly pay for a worker 25 or older.

Poverty rate

5.8%

About 1 in 17 residents

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

Chaska Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%53%48%
Never married32%33%32%
Divorced12%11%13%
Widowed4%2%6%
Separated1%1%1%

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

Sources

14 sources

Population

American Community Survey, 2024 5-year

Additional sources