Demographics of St. Helena Parish, Louisiana

St. Helena Parish, Louisiana had 10,758 people on July 1, 2025, by the Census Bureau’s estimate: −126 since July 2020. Age, income, poverty, housing and origin below come from the American Community Survey, averaged over 2020–2024, each with its margin of error.

St. Helena Parish, in four figures

10,758
Population: July 1, 2025, Vintage 2025 estimate.; −1.2%
Change since July 2020: −126 people.; 43.0 ±1.9
Median age: ACS 2020–⁠2024.; $41,934 ±$7,052
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. Each year's change is births less deaths, net moves from abroad and net moves from elsewhere in the country, with the Bureau's small residual. The 2020 row's components run 3 months, from the April census to July 1.

St. Helena Parish, Louisiana's population shrank 1.2% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of St. Helena Parish, Louisiana's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

St. Helena Parish, Louisiana's population shrank 1.2% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of St. Helena Parish, Louisiana's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	10,884	100.0	100.0
2021	10,892	100.1	100.2
2022	10,789	99.1	100.7
2023	10,807	99.3	101.6
2024	10,800	99.2	102.5
2025	10,758	98.8	103.1

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Population of St. Helena Parish, Louisiana on July 1 of each year, Vintage 2025
July 1	Population	Change	Births less deaths	From abroad	From elsewhere in the country
2020	10,884	−24	−8	0	−16
2021	10,892	+8	−79	+12	+71
2022	10,789	−103	−76	+44	−66
2023	10,807	+18	−39	+40	+20
2024	10,800	−7	−38	0	+32
2025	10,758	−42	−48	0	+5

Age, 2020–2024

The median age is 43.0 ±1.9: for men 43.7 ±1.6 and for women 41.7 ±1.9. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in St. Helena Parish by age, ACS 2020–2024
Age	People	Share	Louisiana	United States
Under 5	591 ±241	5.4% ±2.2	6.2% ±<0.1	5.6% ±<0.1
5 to 17	1,626 ±243	15.0% ±2.2	17.3% ±0.1	16.3% ±<0.1
18 to 24	845 ±317	7.8% ±2.9	9.1% ±0.1	9.1% ±<0.1
25 to 44	2,666 ±478	24.6% ±4.4	26.6% ±0.1	26.9% ±<0.1
45 to 64	2,803 ±330	25.8% ±3.0	24.1% ±0.1	24.8% ±<0.1
65 and over	2,327 ±286	21.4% ±2.6	16.7% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $41,934 ±$7,052, and income per person $25,200 ±$3,100, in 2024 dollars. The median is $60,756 ±$408 in Louisiana and $80,734 ±$166 in the United States.

Households by income

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Households in St. Helena Parish by income, ACS 2020–2024
Household income	Households	Share	Louisiana	United States
Under $25,000	1,542 ±336	36.9% ±7.7	22.4% ±0.3	14.6% ±<0.1
$25,000 to $49,999	743 ±227	17.8% ±5.3	20.2% ±0.3	16.7% ±<0.1
$50,000 to $74,999	747 ±207	17.9% ±4.8	15.9% ±0.2	15.5% ±<0.1
$75,000 to $99,999	528 ±216	12.6% ±5.1	11.7% ±0.2	12.6% ±<0.1
$100,000 to $149,999	102 to 322	2.5% to 7.7%	14.8% ±0.3	17.5% ±<0.1
$150,000 to $199,999	95 to 379	2.3% to 9.1%	7.3% ±0.2	9.6% ±<0.1
$200,000 or more	73 to 261	1.8% to 6.2%	7.8% ±0.2	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in St. Helena Parish by age, ACS 2020–2024
Age	Below poverty	Rate	Louisiana	United States
All ages	3,485 ±734	32.4% ±6.8	18.9% ±0.3	12.5% ±0.1
Under 18	973 ±273	43.9% ±9.9	25.4% ±0.5	16.1% ±0.1
18 to 59	1,792 ±451	31.8% ±7.1	17.7% ±0.3	11.6% ±0.1
60 and over	720 ±194	24.8% ±6.2	15.2% ±0.3	11.0% ±<0.1

Housing, 2020–2024

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Housing in St. Helena Parish, ACS 2020–2024
Measure	St. Helena Parish	Louisiana	United States
Housing units	5,355 ±15	2,108,902 ±333	143,775,355 ±10,234
Occupied	78.0% ±5.1	85.6% ±0.2	89.9% ±0.1
Vacant	22.0% ±5.0	14.4% ±0.2	10.1% ±0.1
Owner occupied	79.0% ±5.5	67.4% ±0.4	65.2% ±0.3
Renter occupied	21.0% ±5.8	32.6% ±0.3	34.8% ±0.1
Median home value	$77,300 ±$28,467	$216,500 ±$1,367	$332,700 ±$236
Median gross rent	$870 ±$249	$1,064 ±$8	$1,413 ±$2
Median year built	1987 ±3	1983 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in St. Helena Parish by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Louisiana	United States
Hispanic or Latino	5 to 183	< 0.1% to 1.7%	7.2% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	4,841 ±10	44.6% ±0.1	55.7% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	5,501 ±290	50.7% ±2.7	30.5% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 99	0% to 0.9%	1.7% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 199	0% to 1.8%	0.4% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 22	0% to 0.2%	0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 22	0% to 0.2%	0.5% ±0.1	0.6% ±<0.1
Two or more races, not Hispanic	120 to 506	1.1% to 4.7%	3.8% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in St. Helena Parish by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Louisiana	United States
Born in the state	9,659 ±293	89.0% ±2.7	77.2% ±0.2	57.3% ±<0.1
Born in another state	1,125 ±279	10.4% ±2.6	17.2% ±0.2	26.9% ±<0.1
Born a citizen outside the states	0 to 36	0% to 0.3%	0.7% ±<0.1	1.7% ±<0.1
Born abroad	0 to 123	0% to 1.1%	4.9% ±0.1	14.1% ±<0.1
Naturalized citizens	0 to 83	0% to 0.8%	2.0% ±0.1	7.4% ±<0.1
Not citizens	0 to 67	0% to 0.6%	2.9% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

St. Helena Parish among the counties of Louisiana

56th of 64 by population, July 2025. Every one is listed on the Louisiana page.

Counties of Louisiana near St. Helena Parish in population, July 2025
County	July 2025	Change since 2020
LaSalle Parish	15,154	+2.2%
West Feliciana Parish	15,134	−0.7%
Winn Parish	14,961	+9.0%
Claiborne Parish	13,354	−5.3%
Bienville Parish	12,269	−5.0%
St. Helena Parish	10,758	−1.2%
Caldwell Parish	9,344	−2.8%
West Carroll Parish	9,156	−5.5%
Madison Parish	8,844	−10.9%
Catahoula Parish	8,223	−7.0%
Red River Parish	7,165	−5.5%

Elsewhere on the site

Rankings this appears in

No. 1 Counties in Louisiana by poverty rate
No. 2 Counties in Louisiana by homeownership rate
No. 2 Counties in Louisiana by median age
No. 4 Counties by poverty rate
No. 9 Counties in Louisiana by median rent
No. 25 Counties by population growth in Louisiana

Sources

Census Bureau population estimates — counties and Puerto Rico municipios, with components of change — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — counties and Puerto Rico municipios, with components of change and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026