LaPlace Population

2011–2026

100

2026 projection

21.9% since 2020 (decrease)

05010015020020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for LaPlace. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026100-109.09%
2025110-208.01%
2023130-1912.75%
2022149-5025.13%
2021199+7155.47%
2020128-1611.11%
2019144+21.41%
2018142-5126.42%
2017193+3219.88%
2016161+42.55%

Showing 10 of 15 years.

LaPlace Demographics

29.1median age

Median age

Female37.6 yrs
Male17 yrs

Adults

103
22 seniors · 21%81 other adults

Sex

Female 56.5% · 96Male 43.5% · 74

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 2 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

LaPlace Marital Status

52% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married52%36%68%
Never married41%65%18%
Divorced0%0%0%
Widowed7%0%14%
Separated0%0%0%

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