French Island Flag

French Island

County Seat:
No
Area (mi²):
2.021
State:
Wisconsin

French Island is a CDP located in La Crosse County, Wisconsin. French Island has a 2025 population of 4,281. French Island is currently growing at a rate of 0.12% annually but its population has decreased by -0.86% since the most recent census, which recorded a population of 4,318 in 2020.

The average household income in French Island is $79,176 with a poverty rate of 14.25%.The median age in French Island is 47.3 years: 51 years for males, and 41.6 years for females.

4.3K
Total Population
2,118
Density (mi²)
5 0.12%
Growth

French Island Population

French Island Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of French Island includes 94.29% White, and smaller percentages for Black or African American, Asian, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White3,99394.29%
Two or more races1273%
Black or African American511.2%
Asian400.94%
Other race240.57%

French Island Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

French Island's average per capita income is $40,291. Household income levels show a median of $59,462. The poverty rate stands at 14.25%.

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$79,518-
Families$76,094$101,381
Households$59,462$79,176
Non Families$37,940$38,776

$40,291

Average Income

$59,462

Median Household Income

14.25%

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)