St. Landry Parish Population

1810–2026

80,482

2026 projection

2.2% since 2020 (decrease)

020K40K60K80K100K1850190019502000

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 St. Landry Parish. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202680,482-2830.35%
202580,765-2830.35%
202481,048-3750.46%
202381,423-2380.29%
202281,661-5460.66%
202182,207-990.12%
202082,306+1100.13%
201982,196-6310.76%
201882,827-7550.90%
201783,582-3030.36%

Showing 10 of 36 years.

St. Landry Parish Demographics

37.8median age

Median age

Female39 yrs
Male36.1 yrs

Adults

59,981
13,841 seniors (65+) · 23% of adults46,140 other adults

Sex

Female 51.2% · 41,853Male 48.8% · 39,817

Population by age

MaleFemale85+ years, male: 71685+ years, female: 68480–84 years, male: 53980–84 years, female: 85475–79 years, male: 91775–79 years, female: 1,67170–74 years, male: 1,56470–74 years, female: 2,13565–69 years, male: 2,44165–69 years, female: 2,32060–64 years, male: 2,85060–64 years, female: 3,29355–59 years, male: 2,19455–59 years, female: 2,23650–54 years, male: 2,27150–54 years, female: 2,42845–49 years, male: 2,02945–49 years, female: 2,19840–44 years, male: 2,41640–44 years, female: 2,68935–39 years, male: 2,28935–39 years, female: 2,37430–34 years, male: 2,48630–34 years, female: 2,64325–29 years, male: 2,38925–29 years, female: 2,55820–24 years, male: 2,49120–24 years, female: 2,38415–19 years, male: 2,95315–19 years, female: 2,71010–14 years, male: 3,09110–14 years, female: 2,9785–9 years, male: 3,1795–9 years, female: 3,0500–4 years, male: 3,0020–4 years, female: 2,64885+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K3K3K

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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 817 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

St. Landry Parish Income

$44,462median household income

Median household income

$44,462

Half of households earn more, half earn less

Median earnings

$40,476

Typical yearly pay for a worker 25 or older.

Poverty rate

26.8%

About 1 in 4 residents

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

St. Landry Parish Marital Status

40% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married40%42%39%
Never married40%43%37%
Divorced10%9%11%
Widowed8%4%11%
Separated2%3%2%

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

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year