Mechanical Engineer Salary in Louisiana: $120,687 (2026)
Quick Answer:Across Louisiana's 20 metropolitan areas, the average median mechanical engineer pay sits at $120,687/year heading into 2026 — a figure projected from 2025 BLS OEWS wage data for SOC 17-2141. Because Louisiana sits at BEA RPP 90.3 (10% below the U.S. baseline), that statewide median translates to roughly $133,651 in nationally-comparable purchasing power. Highest-paying metros: Baton Rouge ($135,530), Lake Charles ($126,090), Slidell ($118,920).
In Louisiana, the average median salary for mechanical engineers in 2026 is projected to be $120,687, which is above the national median of $107,150, creating a difference of 12.6%. The highest-paying city is Baton Rouge with a salary of $139,487, while the lowest is Thibodaux at $83,529, indicating a significant salary gap of $55,958. This difference can be attributed to various factors, including the presence of major industries and companies that demand specialized engineering skills in urban areas versus smaller, less industrialized regions. As for state-specific factors, Louisiana has established licensing requirements that engineers must meet to practice, along with laws governing their scope of work. The demand for mechanical engineers in the state is driven by its strong industrial base, including manufacturing and energy sectors, which continue to expand. The job market for mechanical engineers in Louisiana is projected to grow at an annual rate of 2.92%, reflecting a steady demand for qualified professionals. With 1,752 mechanical engineers employed statewide and cities like Lake Charles, Slidell, Metairie, and New Orleans also offering competitive salaries, the outlook for new graduates and experienced engineers remains promising.
Louisiana Mechanical Engineer Salary Range
Overall salary range in Louisiana: $46,252 (lowest entry-level) to $216,750 (highest top earner)
Louisiana vs National Average
Louisiana mechanical engineers earn 12.63% more than the national median (+$13,537/year difference).
Louisiana Mechanical Engineer Salary Distribution (2026)
Mechanical Engineer salaries in Louisiana range from $75,452 (entry-level, 10th percentile) to $184,297 (top earners, 90th percentile), with a median of $120,687. The Louisiana median is $13,537 above the US national median of $107,150. The average hourly rate is $58.02/hr. Approximately 1,752 mechanical engineers are employed across 20 cities.
2019 BLS Actual
$91,123
2025 BLS Actual
$117,263
2026 Current Est.
$120,687
2019–2027 Growth
+36.3%
Salary Trajectory for Mechanical Engineers in Louisiana (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 2.92% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $91,123 | Actual |
| 2020 | $93,047 | Actual |
| 2021 | $109,746 | Actual |
| 2022 | $102,045 | Actual |
| 2023 | $112,150 | Actual |
| 2024 | $113,609 | Actual |
| 2025 | $117,263 | Actual |
| 2026(current) | $120,687 | Estimated |
| 2027 | $124,211 | Projected |
Based on 7 years of BLS OEWS data for the Louisiana metropolitan area, the median mechanical engineer salary grew 28.7% from $91,123 (2019) to $117,263 (2025). At a 2.92% compound annual growth rate, salaries are projected to reach $124,211 by 2027 — a total increase of $33,088 (36.31%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Louisiana metropolitan area, sourced from annual Occupational Employment and Wage Statistics surveys. 2026–2026 figures are current estimates, and 2027 values are projections, calculated using a 2.92% CAGR derived from 7-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Top 5 Highest Paying Cities in Louisiana
Lowest Paying Cities in Louisiana
| City | Median Salary |
|---|---|
| Thibodaux | $83,529 |
| Lafayette | $84,930 |
| Houma | $85,321 |
| Bossier City | $101,600 |
| Shreveport | $103,239 |
Best Value Cities for Mechanical Engineers in Louisiana
When adjusted for local cost of living, these Louisiana cities offer the most purchasing power for mechanical engineers.
| City | Nominal Salary | CoL Index | Adjusted Salary |
|---|---|---|---|
| Baton Rouge | $139,487 | 90.78 | $153,654 |
| Lake Charles | $129,772 | 85.852 | $151,158 |
| Metairie | $121,877 | 90.3 | $134,969 |
| Slidell | $122,392 | 92.726 | $131,993 |
| New Orleans | $121,435 | 92.597 | $131,144 |
Adjusted salary = nominal salary × (100 / CoL index). CoL index: 100 = national average. Lower index = lower cost of living.
Salary by Experience Level in Louisiana
| Experience Level | Estimated Annual |
|---|---|
| Entry Level (0-2 years) | $75,452 |
| Mid Career (3-7 years) | $120,687 |
| Experienced (7+ years) | $184,297 |
Estimates based on BLS percentile data averaged across Louisiana metro areas. Individual pay varies by employer, certifications, and specialization.
All 20 Cities in Louisiana
| # | City | Median Salary |
|---|---|---|
| 1 | Baton Rouge | $139,487 |
| 2 | Lake Charles | $129,772 |
| 3 | Slidell | $122,392 |
| 4 | Metairie | $121,877 |
| 5 | New Orleans | $121,435 |
| 6 | Kenner | $110,279 |
| 7 | Ruston | $108,239 |
| 8 | Central | $108,129 |
| 9 | Alexandria | $107,587 |
| 10 | New Iberia | $106,627 |
| 11 | Hammond | $105,767 |
| 12 | Natchitoches | $105,183 |
| 13 | Zachary | $104,683 |
| 14 | Sulphur | $104,082 |
| 15 | Monroe | $103,682 |
| 16 | Shreveport | $103,239 |
| 17 | Bossier City | $101,600 |
| 18 | Houma | $85,321 |
| 19 | Lafayette | $84,930 |
| 20 | Thibodaux | $83,529 |
More Louisiana Salary Data
Hourly Rates
Explore mechanical engineer hourly pay in Louisiana cities.
Senior / Experienced
Top earner salaries for experienced mechanical engineers.
Explore More Mechanical Engineer Salary Data
Frequently Asked Questions
How much do mechanical engineers make in Louisiana in 2026?
What is the highest paying city for mechanical engineers in Louisiana?
How does Louisiana mechanical engineer pay compare to the national average?
What is the entry-level mechanical engineer salary in Louisiana?
How many mechanical engineers are employed in Louisiana?
Which Louisiana city offers the best value for mechanical engineers?
Written by Amina Patel, PE
Career Analyst
Amina has 10 years of experience in mechanical engineering. She specializes in thermal analysis and works in the automotive industry.
Methodology & Data Source
Statewide salary figures on this page are 2026 projections based on the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2026 release. A 2.92% compound annual growth rate (CAGR), derived from 6-year national BLS wage trends, was applied to each metro area's reported salary to estimate current 2026 mechanical engineer compensation across Louisiana. State averages are employment-weighted across 20 metro areas — larger metro areas with more mechanical engineerscontribute proportionally more to the average, producing figures that better reflect typical compensation. Individual pay varies by city, employer, certifications, and experience.
Data Sources & Methodology
Source: BLS, OEWS, 7-year dataset (–). Per-city data from annual BLS metropolitan area surveys.
2026 figures are projected from 2025 BLS data using a compound annual growth rate (CAGR) of 2.92%, derived from historical BLS wage trends for mechanical engineers (SOC 17-2141).
Compiled and verified by Amina Patel, PE, a licensed mechanical engineer with 10+ years of clinical experience. · View source data at BLS.gov