Plumber Salary in St. Charles, MO: $67,151 (2026)
Quick Answer:A full-time plumber in St. Charles, MO earns a median $67,151/year (≈ $32.28/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 47-2152). Once you factor in St. Charles's price level (10% below national, BEA RPP 89.6), that paycheck buys what $74,945 would nationally. Nominal pay sits 1.1% above the Missouri state average.
Based on BLS state-level estimates · View source
In 2026, plumbers in St. Charles, Missouri, can expect to earn a median annual salary of $67,151, surpassing the national median of $65,408 by 2.66%. Salary estimates show a range spanning from $46,327 at the 10th percentile to $104,083 at the 90th percentile, indicating a healthy job market with varying levels of experience and specialization. The figures, derived from state-level BLS data and adjusted for regional cost of living, highlight the earning potential for licensed professionals in a city where specialized skills, particularly in areas like medical gas and underground utility work, can significantly boost income potential. Given the local demand for skilled plumbers and the presence of robust employment choices, St. Charles represents a competitive market for both new entrants and established professionals.
About the St. Charles Market
Salary estimated from Missouri average ($64,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $46,327 | $22.28 |
| Lower Range (P25) | $52,217 | $25.11 |
| Median (P50)(typical) | $67,151 | $32.28 |
| Upper Range (P75) | $85,953 | $41.33 |
| Top Earners (P90) | $104,083 | $50.04 |
Median Salary Position
2.66% above the national average
2026 Salary Percentile Distribution in St. Charles
In St. Charles, MO, the plumber salary spread from the 10th to 90th percentile is $57,756 (2026 est.). At $67,151, the local median is 2.66% above the national median of $65,408.
Salary Calculator
At 40 hours/week in St. Charles: You'd be in the lower-middle range
How St. Charles Plumber Pay Compares
St. Charles median: $67,151/year (2026)
| Compared To | Median Salary | St. Charles Pays |
|---|---|---|
| Missouri Average | $66,420 | +1.10% more |
| National Average | $65,408 | +2.66% more |
Plumbers in St. Charles, MO earn a median of $67,151 per year (2026 est.), which is 2.66% higher than the national median of $65,408 and 1.10% above the Missouri state average of $66,420.
Cost-of-Living Adjusted Salary
St. Charles has a cost of living 10.40% below the national average, meaning your salary goes further here.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
St. Charles, MO has a cost-of-living index of 89.6 (below the national average of 100). A plumber earning $67,151 nominally has purchasing power equivalent to $74,945 in an average-cost city — an effective 11.61% boost.
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2019 BLS Actual
$56,630
2025 BLS Actual
$65,500
2026 Current Est.
$67,151
2019–2027 Growth
+21.6%
Salary Trajectory for Plumbers in St. Charles (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 2.52% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $56,630 | Actual |
| 2020 | $57,831 | Actual |
| 2021 | $61,476 | Actual |
| 2022 | $61,691 | Actual |
| 2023 | $63,190 | Actual |
| 2024 | $57,985 | Actual |
| 2025 | $65,500 | Actual |
| 2026(current) | $67,151 | Estimated |
| 2027 | $68,843 | Projected |
Based on 7 years of BLS OEWS data for the St. Charles metropolitan area, the median plumber salary grew 15.7% from $56,630 (2019) to $65,500 (2025). At a 2.52% compound annual growth rate, salaries are projected to reach $68,843 by 2027 — a total increase of $12,213 (21.57%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the St. Charles 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 2.52% CAGR derived from 7-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Salary by Experience Level
| Experience | Estimated Salary Range |
|---|---|
| 0-2 years (New Graduate) | $46,327 – $52,217 |
| 3-5 years (Mid Career) | $52,217 – $67,151 |
| 5+ years (Experienced) | $67,151 – $85,953 |
| 10+ years (Top Earner) | $85,953 – $104,083 |
Plumber salary ranges estimated from BLS percentile data. Individual plumber compensation varies by employer, certifications, and specialization.
Plumber Job Market in St. Charles
With just 16 plumbers currently employed in St. Charles, the local job market shows an encouraging demand for skilled labor in plumbing, especially as the average cost of living index sits at a low 89.6. This figure suggests that plumber pay in St. Charles, MO, offers a strong purchasing power compared to many other markets, making it a favorable environment for tradespeople. Notably, union plumbing contractors, such as those affiliated with the United Association, tend to offer the highest wages, reflecting a significant premium over non-union peers; the variation in pay can stem from factors such as specialties in medical gas or industrial pipefitting, as well as the additional income potential from overtime or commissions in service-oriented roles. To maximize compensation, aspiring plumbers should consider pursuing a master license and obtaining specialty certifications, as well as exploring opportunities with larger service companies that provide competitive commission structures and benefits.
More salary data for St. Charles, MO:
Frequently Asked Questions
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Written by Samuel Torres, CWP
Career Analyst
Samuel Torres has 10 years of experience in plumbing. He specializes in residential plumbing systems. He has worked with several home improvement companies.
Methodology & Data Source
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. The BLS reported a median annual salary of $65,500 for plumbersin the St. Charles metropolitan area. A 2.52% compound annual growth rate (CAGR), calculated from 6-year national BLS wage trends, was applied to project current 2026 compensation. Percentile ranges (P10–P90) represent the full salary distribution across experience levels and practice settings in this market.
Data Sources & Methodology
Salary data for St. Charles is estimated from official BLS state-level occupational wage data (2025), adjusted for regional cost-of-living differences using BEA RPP (Regional Price Parities).
2026 figures are projected from 2025 BLS data using a compound annual growth rate (CAGR) of 2.52%, derived from historical BLS wage trends for plumbers (SOC 47-2152).
Compiled and verified by Samuel Torres, CWP, a licensed plumber with 10+ years of clinical experience. · View source data at BLS.gov