Sulphur Population By Year

Population Graph For Sulphur, 1990 - 2022
Year Population Rank in US Growth Rate
2023 20,400 1,864 0.4%
2022 20,325 1,859 -1.5%
2021 20,641 1,827 -5.1%
2020 21,758 1,747 0.6%
2010 20,410 1,691 -0.0%
2000 20,460 1,561 -0.1%
1990 20,621 1,332

Sulphur Population Facts

What is the current population of Sulphur?

Based on the latest 2024 data from the US census, the current population of Sulphur is 20,400. Sulphur, Louisiana is the 1,864th largest city in the US.

What county is Sulphur, Louisiana in?

Sulphur is located entirely in Calcasieu Parish.

What is the size of Sulphur, Louisiana in square miles?

Sulphur has an area of 10.0 square miles.

What was the peak population of Sulphur?

The peak population of Sulphur was in 2020, when its population was 21,758. In 2020, Sulphur was the 1,747th largest city in the US; now its fallen to the 1,864th largest city in the US. Sulphur is currently 6.2% smaller than it was in 2020.

How quickly is Sulphur shrinking?

Sulphur has shrunk 0.2% since the year 2000. Sulphur, Louisiana's growth is extremely below average. 84% of similarly sized cities are growing faster since 2000.

What is the population density of Sulphur, Louisiana?

Sulphur has a population density of 2,042.8 people per square mile.

Similarly Sized Cities In Louisiana

US Rank Name Population Growth
2000-2023
1269 Houma 31,733 -3.3%
1338 Central 29,781 11.7%
1379 Slidell 28,510 10.9%
1456 New Iberia 27,080 -16.8%
1722 Hammond 22,527 27.4%
1744 Ruston 22,233 7.0%
1864 Sulphur 20,400 -0.2%
1896 Zachary 19,968 76.4%
2075 Youngsville 18,002 344.9%
2146 Natchitoches 17,195 -4.6%
2158 Gretna 17,026 -2.9%
2306 Thibodaux 15,646 8.5%
2335 Opelousas 15,390 -32.4%

Similarly Sized Cities In US

US Rank Name Population Growth
2000-2023
1858 Alamo, Texas 20,460 32.0%
1859 Gallup, New Mexico 20,451 -1.7%
1860 Lockport, New York 20,436 -8.0%
1861 Parma Heights, Ohio 20,431 -5.5%
1862 Rolla, Missouri 20,423 23.8%
1863 Dolton, Illinois 20,410 -20.2%
1864 Sulphur, Louisiana 20,400 -0.2%
1865 Louisville, Colorado 20,390 7.0%
1866 Claremore, Oklahoma 20,385 28.2%
1867 Bethany, Oklahoma 20,369 0.3%
1868 Sweetwater, Florida 20,352 43.2%
1869 Kingsland, Georgia 20,343 87.1%
1870 Libertyville, Illinois 20,332 -2.3%

Sulphur Demographics

What is the voting age population of Sulphur, Louisiana?

The total voting age population of Sulphur, Louisiana, meaning US citizens 18 or older, is 14,556. The voting age population is 48.8% male and 51.2% female.

What percentage of Sulphur, Louisiana residents are senior citizens?

According to the latest census statistics, 15.7% of the residents of Sulphur are 65 or older.

What are the racial demographics of Sulphur, Louisiana?

The racial demographics of Sulphur are 89.1% White, 7.0% Black, 2.3% Two or more races, 0.7% Other, 0.5% Asian and 0.3% American Indian. Additionally, 6.3% of the population identifies as Hispanic.

What percentage of Sulphur, Louisiana residents are below the poverty line?

In Sulphur, 14.1% of residents have an income below the poverty line, and the child poverty rate is 23.2%. On a per-household basis, 10.1% of families are below the poverty line in Sulphur.

What percentage of Sulphur, Louisiana residents are in the labor force?

Among those aged 16 and older, 60.0% of Sulphur residents are in the labor force.

What are the education levels among Sulphur, Louisiana residents?

Among the adult population 25 years old and over, 84.9% of Sulphur residents have at least a high school degree or equivalent, 16.9% have a bachelor's degree and 4.1% have a graduate or professional degree.

What percentage of Sulphur, Louisiana residents speak a non-English language at home?

Among Sulphur residents aged 5 and older, 7.5% of them speak a non-English language at home. Broken down by language: 5.2% of residents speak Spanish at home, 1.7% speak an Indo-European language, and 0.3% speak an Asian language.

Sulphur Income & Labor Statistics

What is the unemployment rate in Sulphur, Louisiana?

The unemployment rate in Sulphur is 4.6%, which is calculated among residents aged 16 or older who are in the labor force.

What percentage of Sulphur, Louisiana residents work for the government?

In Sulphur, 14.1% of the residents in the non-military labor force are employed by the local, state and federal government.

What is the median income in Sulphur, Louisiana?

The median household income in Sulphur is $53,287.

Sulphur Housing & Rent Statistics

What percentage of housing units are owner-occupied in Sulphur, Louisiana?

In Sulphur, 67.9% of housing units are occupied by their owners.

What percentage of housing units are rented in Sulphur, Louisiana?

Renters occupy 32.1% of housing units in Sulphur.

What percentage of Sulphur, Louisiana housing units were built before 1940?

Of all the housing units in Sulphur, 3.6% of them were build before 1940.

What percentage of Sulphur, Louisiana housing units were built after 2000?

In Sulphur, 18.1% of the total housing units were built after the year 2000, which is approximately 1,700 units.

What is the median monthly rent in Sulphur, Louisiana?

The median gross monthly rent payment for renters in Sulphur is $850.

What percentage of households in Sulphur, Louisiana have broadband internet?

In Sulphur, 79.4% of households have an active broadband internet connection.


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