Lake St. Croix Beach Flag

Lake St. Croix Beach

County Seat:
No
Area (mi²):
0.562
State:
Minnesota

Lake St. Croix Beach is a city located in Washington County, Minnesota. Lake St. Croix Beach has a 2026 population of 987. Lake St. Croix Beach is currently declining at a rate of -0.9% annually and its population has decreased by -5.19% since the most recent census, which recorded a population of 1,041 in 2020.

The median household income in Lake St. Croix Beach is $102,159 with a poverty rate of 8.78%. The median age in Lake St. Croix Beach is 52.7 years: 55.1 years for males, and 51.2 years for females. For every 100 females there are 84.8 males.

987
Total Population
1,755
Density (mi²)
-9 -0.9%
Growth

Lake St. Croix Beach Population

Lake St. Croix Beach Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026987-9-0.9%
2025996-9-0.9%
20241,005-5-0.5%
20231,010-11-1.08%
20221,021-12-1.16%
20211,033-8-0.77%
20201,041-1-0.1%
20191,07820.19%
20181,07630.28%
20171,07310.09%
20161,072-2-0.19%
20151,07400%
20141,07440.37%
20131,07020.19%
20121,06860.56%
20111,062111.05%
20101,06220.19%

Median Age

Overall: 52.7 years
Female: 51.2 years
Male: 55.1 years

Lake St. Croix Beach Adults

There are 976 adults, (301 of whom are seniors) in Lake St. Croix Beach.

Sex Ratio

Female: 598 (54.1%)
Male: 507 (45.9%)

Demographics

The racial composition of Lake St. Croix Beach includes 89.41% White, 4.25% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White98889.41%
Two or more races645.79%
Asian474.25%
Native American60.54%
Race
Population ↓
Percentage (of total)
Two or more races100.9%
Race
Population ↓
Percentage (of total)
White98889.41%
Two or more races544.89%
Asian474.25%
Native American60.54%

Lake St. Croix Beach Marital Status

Economics and Income Statistics

Lake St. Croix Beach 's average per capita income is $45,268. Household income levels show a median of $102,159. The poverty rate stands at 8.78%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$120,750-
Families$112,083$190,254
Households$102,159$160,618
Non Families$81,250$107,045

$45,268

Average Income

$102,159

Median Household Income

8.78%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)