Statewide pay Government data
Plumbers in Louisiana earn a statewide median of $63,680 a year, 4% above the typical U.S. metro, ranking #27 of 50 states and DC. About 8,360 people work in the trade statewide.
Statewide pay range
States ranked near Louisiana
See all states on the plumber overview.
Pay by city Government data
BLS publishes plumber pay for 10 Louisiana metros: Alexandria, Baton Rouge, Hammond, Houma, Lafayette, Lake Charles, Monroe, New Orleans, Shreveport and Slidell.
| Metro | Median pay | Real pay | Jobs |
|---|---|---|---|
| Baton RougeLOUISIANA · LA | $74,240 | $81,780 | 2,790 |
| Lake CharlesLOUISIANA · LA | $67,990 | $79,194 | 560 |
| New OrleansLOUISIANA · LA | $62,450 | $67,443 | 1,510 |
| ShreveportLOUISIANA · LA | $59,720 | $70,453 | 680 |
| SlidellLOUISIANA · LA | $58,750 | $63,359 | 340 |
| LafayetteLOUISIANA · LA | $57,930 | $66,427 | 680 |
| HammondLOUISIANA · LA | $57,910 | $68,565 | 110 |
| AlexandriaLOUISIANA · LA | $57,470 | $67,070 | 160 |
| MonroeLOUISIANA · LA | $55,670 | $66,593 | 240 |
| HoumaLOUISIANA · LA | $55,240 | $64,910 | 460 |
Pay: BLS OEWS, May 2025 (metro-level). Real pay: BEA price parities, 2024. How we calculate
Pay outside the cities Government data
BLS also reports pay for Louisiana's rural (nonmetropolitan) regions.
BLS OEWS nonmetropolitan areas, May 2025.
The job (national)
Assemble, install, alter, and repair pipelines or pipe systems that carry water, steam, air, or other liquids or gases. May install heating and cooling equipment and mechanical control systems. Includes sprinkler fitters.
Nationally, jobs are projected to grow 6.8% from 2025 to 2035, with about 42,000 openings a year. Typical training: apprenticeship.
Nationally, plumbers have 144 injuries or illnesses serious enough to miss work per 10,000 full-time workers, 1.7× the rate for all jobs (87). The most common cause is being struck by or caught in objects and equipment.
What the work is like Government data
How often plumbers deal with each condition, from surveys of workers in the job.
Getting started usually takes medium preparation (vocational training or an apprenticeship, often 1–2+ years).
O*NET 31.0 Work Context and Job Zones (U.S. Department of Labor), national.
Getting started: registered apprenticeship Government data
Most plumbers train through a paid apprenticeship: you work and earn under experienced pros while taking classes, and pay usually rises as you progress. 727,586 people were active registered apprentices nationwide in FY2026, up 87% since FY2016, and construction is the largest field with 290,043 of them (40%), according to the U.S. Department of Labor.
Search apprenticeship openings ↗Find training programs & sponsors ↗
Official U.S. Department of Labor tools at Apprenticeship.gov. Counts: DOL Apprentices by State dashboard, FY2026 (all occupations).
Registered apprenticeships Government data
Of plumber apprentices in Louisiana who finished or left a registered program in fiscal years 2020–2024, 50% completed (U.S.: 55%), about 111 graduates a year. The typical program runs 8,000 hours, about 4 years of full-time work. Union programs had a 38% completion rate, compared with 59% for non-union programs.
U.S. Department of Labor, RAPIDS apprentice records (Completion Rate Analysis), FY2020–2024 exits.
Where to train in Louisiana Government data
4 schools in Louisiana offer plumbing programs below the bachelor's level. Many people in this trade learn through an apprenticeship instead; a program can shorten it or get you hired as a helper.
| School | Credential | Yearly cost | Recent grads | First-year pay |
|---|---|---|---|---|
| SOWELA Technical Community College Lake Charles, LA · Public | Certificate | $15,188 | 18 | — |
| Baton Rouge Community College Baton Rouge, LA · Public | Certificate | $16,438 | 0 | — |
| Northwest Louisiana Technical Community College Minden, LA · Public | Certificate | $23,378 | 0 | — |
| Central Louisiana Technical Community College Alexandria, LA · Public | Certificate | $12,131 | — | — |
U.S. Department of Education College Scorecard (data updated October 2026). Cost is the school's average yearly cost of attendance before financial aid; earnings are the median for graduates one year after finishing, shown only where the school has enough graduates to publish. “—” means not published.
Licensing in Louisiana Official source
The main state licensing office in Louisiana is the Louisiana State Licensing Board for Contractors. It can point you to the right license for plumbers.
Official Louisiana licensing site ↗
Requirements for plumbers vary by state and sometimes by city; always confirm with the official agency.
Union membership
In 2025, 4.4% of wage and salary workers in Louisiana were union members, below the U.S. rate of about 10% (#43 of 51 states and D.C.), and 5.5% were covered by a union contract. These figures cover all jobs in the state, not only plumbers.
BLS Union Members, 2025 (Current Population Survey), table 5.
Cities in Louisiana
All trades in Louisiana.