United States › Louisiana › Sulphur CITY
Sulphur Louisiana · 20,492 residents (2025 est.) · 11.2 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Sulphur is a city of 20,775 people in Louisiana. Four-year degrees are less common here than nationally, at 17% of adults. The typical home is worth $182,900, having more than doubled since 2000. 4% of locals were born outside the United States. Owners hold 75% of the housing stock. The average commute runs 18 minutes.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 38.0
US median: 38.9
Less educated
17% hold a bachelor's degree
US average: 36%
Less affordable
home values up 41%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 20,512 in 2000
20,492 in 2025 (Census Bureau estimate)
1,849 / sq mi
+6%since 2009
from 1,737 / sq mi in 2009
US average: 281
from 35.3 in 2000
US average: 38.9
Population, 1990 – 2024
19K 20K 21K 21K 22K 1990 2000 2010 2020 2024 Sulphur Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $61,760
−11%inflation adjusted, since 2000
from $38,247 in 2000
US average: $82,259
from $17,615 in 2000
US average: $44,673
Households earning $100K+
from 28.3% in 2009
US average: 53.3%
from 13.3% in 2000
US average: 12.5%
from 0.446 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 3.5%
Education & health services 1.9%
Public administration 1.5%
Transportation & warehousing 1%
Arts, entertainment, food 0.5%
Agriculture, forestry, fishing 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$182,900
+41%inflation adjusted, since 2000
from $71,400 in 2000
US average: $376,019
$994
+11%inflation adjusted, since 2000
from $491 in 2000
US average: $1,442
from 72.6% in 2000
25.4% rent
from 9.9% in 2009
US average: 10.0%
from 2.48 people in 2009
US average: 2.54
from 14.2% in 2009
US average: 22.9%
from 36.1% in 2009
US average: 47.4%
from 2.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 92.4%(18,956)
Hispanic / Latino 1.5%(305)
2024
White, non-Hispanic 84.5%(17,550)
Hispanic / Latino 3.2%(660)
from 20 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 18 more ancestry groups with data from 18.6% in 2000
US average: 35.6%
High school or higher
from 80.3% in 2000
US average: 89.6%
from 4.7% in 2000
US average: 14.0%
Section 06
Commute & transportation from 11.6 min in 2000
US average: 26.5
from 83.7% in 2009
US average: 68.9%
from 12.0% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.5% in 2009
US average: 15.0%
from 2.2% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 5.3% in 2009
US average: 8.3%
Section 07
Work & employment from 9.8% in 2011
US average: 5.2%
from 61.1% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 62.3% in 2020
US average: 74.6%
from 11.8% in 2009
US average: 13.1%
from 26.6% in 2009
US average: 42.5%
Section 08
People & community from 1.4% in 2009
US average: 14.1%
from 12.1% in 2009
US average: 6.2%
from 18.6% in 2012
US average: 13.3%
from 15.2% in 2013
US average: 8.4%
from 73.1% in 2017
US average: 91.0%
Computer in household
from 89.5% in 2020
US average: 95.5%
from 84.9% in 2020
US average: 87.7%
from 93.2% in 2016
US average: 77.7%
from 2.7% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 35.7%(2,770)
Women 15+
Never married 30.5%(2,704)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 15.2% in 2013
US average: 8.4%
from 53.3% in 2020
US average: 54.8%
Direct-purchase
from 9.6% in 2020
US average: 13.8%
from 17.9% in 2020
US average: 18.4%
from 27.0% in 2020
US average: 20.9%
VA health care
from 2.1% in 2020
US average: 2.2%
Any private
from 61.2% in 2020
US average: 67.1%
Any public
from 41.4% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 22.6%(296)
Gulf War (1990s) 10.5%(138)
Share of the 1,311 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Sulphur Head to head
Compare Sulphur to nearby cities SULPHUR VS
Lake Charles
Income $59,235 −4%
Home value $214,300 +17%
Population 82,676 +303%
SEE FULL COMPARISON →
SULPHUR VS
Moss Bluff
Income $92,036 +49%
Home value $252,900 +38%
Population 12,482 −39%
SEE FULL COMPARISON →
SULPHUR VS
Orange
Income $62,891 +2%
Home value $164,900 −10%
Population 19,419 −5%
SEE FULL COMPARISON →
SULPHUR VS
Bridge City
Income $88,958 +44%
Home value $202,800 +11%
Population 9,645 −53%
SEE FULL COMPARISON →
Frequently asked
How many people live in Sulphur, Louisiana? Sulphur, Louisiana has about 20,775 residents according to the 2024 American Community Survey.
What is the median household income in Sulphur, Louisiana? The typical household in Sulphur, Louisiana earns about $61,760 a year. Half of households make more than that, and half make less.
Is Sulphur, Louisiana expensive? In Sulphur, Louisiana, the median home is worth about $182,900, and the typical rent is about $994 a month.
How educated are people in Sulphur, Louisiana? About 16.9% of adults age 25 and over in Sulphur, Louisiana hold a bachelor's degree or higher.
What is the poverty rate in Sulphur, Louisiana? About 16.0% of people in Sulphur, Louisiana live below the federal poverty line.
Has Sulphur, Louisiana grown since 1990? Yes, Sulphur, Louisiana has grown since 1990. The population has added about 650 residents, a change of about 3 percent over that period.
Keep going
Explore from here 