United States › Louisiana › St. James Parish COUNTY
St. James Parish Louisiana · 18,938 residents (2025 est.) · 238 sq mi
Time machine
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The short version
With 19,528 people, St. James Parish is a county in Louisiana. Owners hold 84% of the housing stock. Four-year degrees are less common here than nationally, at 19% of adults. 2% of locals were born outside the United States. The typical home is worth $211,800, having roughly tripled since 2000. People stay put here: 96% were in the same home a year ago.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 40.8
US median: 38.9
Less educated
19% hold a bachelor's degree
US average: 36%
Less affordable
home values up 68%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 21,216 in 2000
18,938 in 2025 (Census Bureau estimate)
from 89 / sq mi in 2009
US average: 281
from 34.0 in 2000
US average: 38.9
Population, 1990 – 2024
19K 20K 21K 22K 22K 1990 2000 2010 2020 2024 St. James Parish Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $65,531
+2%inflation adjusted, since 2000
from $35,277 in 2000
US average: $82,259
from $14,381 in 2000
US average: $44,673
Households earning $100K+
from 28.7% in 2009
US average: 53.3%
from 20.7% in 2000
US average: 12.5%
from 0.426 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 6%
Public administration 2.8%
Transportation & warehousing 2.2%
Agriculture, forestry, fishing 0.9%
Education & health services 0.3%
Arts, entertainment, food 0.1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$211,800
+68%inflation adjusted, since 2000
from $69,300 in 2000
US average: $376,019
$903
+56%inflation adjusted, since 2000
from $317 in 2000
US average: $1,442
from 85.6% in 2000
15.6% rent
from 8.8% in 2009
US average: 10.0%
from 2.78 people in 2009
US average: 2.54
from 15.4% in 2009
US average: 22.9%
from 26.1% 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 49.7%(10,538)
Hispanic / Latino 0.6%(130)
2024
White, non-Hispanic 49.3%(9,624)
from 64 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 38 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 10 more ancestry groups with data from 10.1% in 2000
US average: 35.6%
High school or higher
from 73.9% in 2000
US average: 89.6%
from 3.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 17.9 min in 2000
US average: 26.5
from 81.3% in 2009
US average: 68.9%
from 12.3% in 2009
US average: 8.5%
from 1.3% in 2009
US average: 3.2%
from 1.3% in 2009
US average: 15.0%
from 2.1% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 10.1% in 2009
US average: 8.3%
Section 07
Work & employment from 9.9% in 2011
US average: 5.2%
from 60.5% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 67.0% in 2020
US average: 74.6%
from 16.0% in 2009
US average: 13.1%
from 22.8% in 2009
US average: 42.5%
Section 08
People & community from 0.8% in 2009
US average: 14.1%
from 8.2% in 2009
US average: 6.2%
from 14.3% in 2012
US average: 13.3%
from 13.3% in 2013
US average: 8.4%
from 68.0% in 2017
US average: 91.0%
Computer in household
from 84.3% in 2020
US average: 95.5%
from 93.9% in 2020
US average: 87.7%
from 96.4% in 2016
US average: 77.7%
from 1.2% in 2016
US average: 13.6%
Marital status
Women 15+
Never married 32.2%(2,686)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.3% in 2013
US average: 8.4%
from 57.1% in 2020
US average: 54.8%
Direct-purchase
from 10.7% in 2020
US average: 13.8%
from 20.5% in 2020
US average: 18.4%
from 22.2% in 2020
US average: 20.9%
VA health care
from 1.3% in 2020
US average: 2.2%
Any private
from 65.0% in 2020
US average: 67.1%
Any public
from 39.7% 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) 15.7%(88)
Gulf War (1990s) 19.3%(108)
Share of the 561 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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Drill deeper
Places similar to St. James Parish Head to head
Compare St. James Parish to nearby counties ST. JAMES PARISH VS
Ascension Parish
Income $91,549 +40%
Home value $279,600 +32%
Population 135,105 +613%
SEE FULL COMPARISON →
ST. JAMES PARISH VS
Assumption Parish
Income $51,423 −22%
Home value $150,300 −29%
Population 19,720 +4%
SEE FULL COMPARISON →
ST. JAMES PARISH VS
St. John the Baptist Parish
Income $66,630 +2%
Home value $193,200 −9%
Population 39,875 +111%
SEE FULL COMPARISON →
ST. JAMES PARISH VS
St. Charles Parish
Income $80,897 +23%
Home value $263,700 +25%
Population 50,586 +167%
SEE FULL COMPARISON →
Frequently asked
How many people live in St. James Parish, Louisiana? St. James Parish, Louisiana has about 19,528 residents according to the 2024 American Community Survey.
What is the median household income in St. James Parish, Louisiana? The typical household in St. James Parish, Louisiana earns about $65,531 a year. Half of households make more than that, and half make less.
Is St. James Parish, Louisiana expensive? In St. James Parish, Louisiana, the median home is worth about $211,800, and the typical rent is about $903 a month.
How educated are people in St. James Parish, Louisiana? About 19.5% of adults age 25 and over in St. James Parish, Louisiana hold a bachelor's degree or higher.
What is the poverty rate in St. James Parish, Louisiana? About 11.1% of people in St. James Parish, Louisiana live below the federal poverty line.
Has St. James Parish, Louisiana grown since 1990? Yes, St. James Parish, Louisiana has shrunk since 1990. The population has lost about 1,351 residents, a change of about -6 percent over that period.
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