Triumph is a community in Plaquemines Parish, Louisiana, home to about 120 people across 2.8 square miles. It has no ZIP code of its own: it’s part of 70041.
Homes sold for a median of $55 per square foot in the three months ending August 2026, a buyer’s market.
Population12043 per sq mi
Price per sq ft$55Sold homes, 3 months to August 2026
Each card is that ZIP code’s whole market, including any part outside Triumph. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
The Triumph guide is on the way
We’re writing up Triumph’s story and what everyday life there is like, for people thinking about moving in.
History
What it’s like to live there
Getting around
Things to do
Are you a local agent who knows Triumph well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
Around Triumph
Distances
Nearest major airport
Louis Armstrong New Orleans International Airport (MSY)63 miles away
Nearest city of 250,000+
New Orleans, LA54 miles away
Nearest city of 1 million+
Houston, TX353 miles away
Straight-line distances from the center of Triumph; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Who represents Triumph
U.S. Representative · Louisiana’s 1st DistrictSteve Scalise (R)
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Triumph had 268 residents in the 2020 census, up 24% since 2010.
It’s the 472nd largest of 487 towns in Louisiana by population.
Plaquemines Parish grew from 13,039 residents in 1900 to 23,515 in 2020.
Plaquemines Parish, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 90°F in summer, and winter lows average 47°F. About 62.8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Buras, LA weather station (about a mile away).
Jobs in Plaquemines Parish
8,089 jobs at 644 businesses in Plaquemines Parish. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
1 doctors and other health care providers list an office in Triumph.
Nearest hospitals
Lady of the Sea General HospitalCritical access hospital · emergency room · Cut Off47.8 miles
West Jefferson Medical CenterGeneral hospital · emergency room · CMS rating 3 of 5 · Marrero49.7 miles
St. Bernard Parish HospitalGeneral hospital · emergency room · CMS rating 4 of 5 · Chalmette50.0 miles
Providers with an office here
Mental health providers
1
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Places in and around Triumph
Parks (1 nearby)
Plaquemines Parks Project - Buras · 27 acres0.7 mi
Museums
Fort Jackson Museum3.6 mi
Counts are within about 1.5 miles of the center of town.
Public schools here are run by Plaquemines Parish. Check each district’s attendance zones for a specific address.
Public schools(1)
School
Grades
Students
Type
Distance
South Plaquemines High SchoolBuras
7–12
355
Public
3.0 mi
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.