Greendale Population

1940–2026

14,331

2026 projection

3.4% since 2020 (decrease)

05K10K15K20K19401960198020002020

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 Greendale. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202614,331-950.66%
202514,426-290.20%
202414,455-20.01%
202314,457-620.43%
202214,519-1641.12%
202114,683-1521.02%
202014,835+6724.74%
201914,163+960.68%
201814,067-870.61%
201714,154-1010.71%

Showing 10 of 24 years.

Greendale Demographics

41.4median age

Median age

Female41.5 yrs
Male41.3 yrs

Adults

10,604
3,191 seniors · 30%7,413 other adults

Sex

Female 52.1% · 7,605Male 47.9% · 6,989

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 146 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

Greendale Income

$94,769median household income

Median household income

$94,769

Half of households earn more, half earn less

Median earnings

$67,410

Typical yearly pay for a worker 25 or older.

Poverty rate

8.3%

About 1 in 12 residents

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

Greendale Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%59%51%
Never married26%27%24%
Divorced12%10%14%
Widowed7%4%10%
Separated<1%0%1%

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