United States › Louisiana › Plaquemine CITY
Plaquemine Louisiana · 5,891 residents (2025 est.) · 2.92 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
Plaquemine is home to 6,075 people in Louisiana. Four-year degrees are less common here than nationally, at 17% of adults. The foreign-born share is 1%. 77% of homes are owner-occupied. The median age is 43.4, about 4 years above the US median. The typical home is worth $176,300, having more than doubled since 2000.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 43.4
US median: 38.9
Less educated
17% hold a bachelor's degree
US average: 36%
Less affordable
home values up 39%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 7,064 in 2000
5,891 in 2025 (Census Bureau estimate)
2,078 / sq mi
−9%since 2009
from 2,294 / sq mi in 2009
US average: 281
from 37.3 in 2000
US average: 38.9
Population, 1990 – 2024
6K 6K 7K 7K 7K 1990 2000 2010 2020 2024 Plaquemine Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $69,366
+34%inflation adjusted, since 2000
from $28,364 in 2000
US average: $82,259
from $14,066 in 2000
US average: $44,673
Households earning $100K+
from 19.0% in 2009
US average: 53.3%
from 24.4% in 2000
US average: 12.5%
from 0.488 in 2010
US average: 0.476
Workforce by industry, 2024
Arts, entertainment, food 4.8%
Public administration 3.5%
Professional, scientific, technical 3.2%
Agriculture, forestry, fishing 1.1%
Transportation & warehousing 0%
Education & health services 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$176,300
+39%inflation adjusted, since 2000
from $69,600 in 2000
US average: $376,019
$880
+25%inflation adjusted, since 2000
from $387 in 2000
US average: $1,442
from 68.6% in 2000
22.6% rent
from 11.6% in 2009
US average: 10.0%
from 2.32 people in 2009
US average: 2.54
from 28.6% in 2009
US average: 22.9%
from 46.5% in 2009
US average: 47.4%
from 2.8 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 48.7%(3,443)
Hispanic / Latino 1.1%(81)
2024
White, non-Hispanic 40.1%(2,437)
Hispanic / Latino 2.2%(134)
from 63 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 10.4% in 2000
US average: 35.6%
High school or higher
from 65.9% in 2000
US average: 89.6%
from 2.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 17.4 min in 2000
US average: 26.5
from 82.7% in 2009
US average: 68.9%
from 14.9% in 2009
US average: 8.5%
from 0.3% in 2009
US average: 3.2%
from 0.7% in 2009
US average: 15.0%
from 0.8% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 10.7% in 2009
US average: 8.3%
Section 07
Work & employment from 3.4% in 2011
US average: 5.2%
from 59.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 86.2% in 2020
US average: 74.6%
from 10.3% in 2009
US average: 13.1%
from 17.0% in 2009
US average: 42.5%
Section 08
People & community from 1.3% in 2009
US average: 14.1%
from 7.4% in 2009
US average: 6.2%
from 17.5% in 2012
US average: 13.3%
from 12.3% in 2013
US average: 8.4%
from 65.3% in 2017
US average: 91.0%
Computer in household
from 89.2% in 2020
US average: 95.5%
from 87.3% in 2020
US average: 87.7%
from 97.9% in 2016
US average: 77.7%
from 0.4% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 12.3% in 2013
US average: 8.4%
from 47.5% in 2020
US average: 54.8%
Direct-purchase
from 9.8% in 2020
US average: 13.8%
from 13.2% in 2020
US average: 18.4%
from 34.6% in 2020
US average: 20.9%
VA health care
from 0.4% in 2020
US average: 2.2%
Any private
from 56.3% in 2020
US average: 67.1%
Any public
from 45.8% 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) 7.1%(12)
Gulf War (1990s) 35.9%(61)
Share of the 170 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.
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Frequently asked
How many people live in Plaquemine, Louisiana? Plaquemine, Louisiana has about 6,075 residents according to the 2024 American Community Survey.
What is the median household income in Plaquemine, Louisiana? The typical household in Plaquemine, Louisiana earns about $69,366 a year. Half of households make more than that, and half make less.
Is Plaquemine, Louisiana expensive? In Plaquemine, Louisiana, the median home is worth about $176,300, and the typical rent is about $880 a month.
How educated are people in Plaquemine, Louisiana? About 17.2% of adults age 25 and over in Plaquemine, Louisiana hold a bachelor's degree or higher.
What is the poverty rate in Plaquemine, Louisiana? About 12.7% of people in Plaquemine, Louisiana live below the federal poverty line.
Has Plaquemine, Louisiana grown since 1990? Yes, Plaquemine, Louisiana has shrunk since 1990. The population has lost about 1,111 residents, a change of about -15 percent over that period.
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