Bayou Gauche Flag

Bayou Gauche

County Seat:
No
Area (mi²):
12.853
State:
Louisiana

Bayou Gauche is a CDP located in Lafourche Parish, Louisiana. Bayou Gauche has a 2025 population of 1,332. Bayou Gauche is currently declining at a rate of -3.62% annually and its population has decreased by -21.79% since the most recent census, which recorded a population of 1,703 in 2020.

The average household income in Bayou Gauche is $152,444 with a poverty rate of 0%.The median age in Bayou Gauche is 39.4 years: 36.1 years for males, and 39.8 years for females.

1.3K
Total Population
104
Density (mi²)
-50 -3.62%
Growth

Bayou Gauche Population

Bayou Gauche Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Bayou Gauche includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,463100%

Bayou Gauche Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Bayou Gauche's average per capita income is $71,372. Household income levels show a median of $149,107. The poverty rate stands at 0%.

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$151,944-
Families$150,000$156,295
Households$149,107$152,444
Non Families--

$71,372

Average Income

$149,107

Median Household Income

0%

Poverty Rate

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)