St. Louis vs Wentzville: Dental Hygienist Salary (2026)
Compare dental hygienist salaries between St. Louis, MO and Wentzville, MO. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | St. Louis, MO | Wentzville, MO |
|---|---|---|
| Median Salary | $102,474▲ | $86,123 |
| Hourly Rate | $49.27▲ | $41.41 |
| Entry Level (P10) | $82,651▲ | $69,232 |
| 25th Percentile | $87,551▲ | $73,003 |
| 75th Percentile | $103,702▲ | $93,801 |
| Top Earner (P90) | $104,310 | $106,732▲ |
| Total Employed | 2,150▲ | 10 |
Verdict
St. Louis, MO offers better overall compensation for dental hygienists, winning 3 out of 4 metrics compared to Wentzville.
The salary gap between St. Louis and Wentzville is $16,351 (18.99%). St. Louis's median is -0.46% compared to the US national median of $102,946.
Salary Range Comparison
The full salary range (10th to 90th percentile) in St. Louis spans $21,659,Wentzville spans $37,500. Wentzville has a wider pay range, suggesting more variation in pay between entry-level and experienced dental hygienists.
Cost-of-Living Adjusted Comparison
After cost-of-living adjustment, St. Louis ($107,768 effective) pays 12.12% more than Wentzville ($96,119 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose St. Louis if…
- ✓Higher median salary ($102,474/year)
- ✓Larger job market (2,150 employed)
- ✓Better purchasing power (CoL-adjusted: $107,768)
- ✓You prefer the Missouri area and lifestyle
Choose Wentzville if…
- ✓Better top-earner potential ($106,732)
- ✓You prefer the Missouri area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dental hygienist salaries in St. Louis grew 54.9% from 2020 to 2025, compared to 25.2% growth in Wentzville over the same period.
St. Louis, MO
$63,040 (2020) → $97,650 (2025)
Wentzville, MO
$65,574 (2020) → $82,069 (2025)
View Full Salary Data
St. Louis, MO
Wentzville, MO
Frequently Asked Questions
Which city pays dental hygienists more: St. Louis or Wentzville?
What is the hourly rate difference between St. Louis and Wentzville?
Should I relocate from St. Louis to Wentzville as a dental hygienist?
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Written by Sarah Chen, RDH, BSDH
Dental Career Analyst
Sarah Chen is a registered dental hygienist with over 12 years of clinical experience. She specializes in salary benchmarking and career strategy, helping dental professionals make data-driven career decisions using official BLS statistics.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 4.94% CAGR (derived from 6-year national BLS trends) was applied to estimate current compensation. Cost-of-living adjustments use BEA Regional Price Parity data. Actual salaries vary by employer, certifications, and experience.
Data Sources & Methodology
Source: BLS, OEWS , released .
Compiled and verified by Sarah Chen, RDH, BSDH, a licensed dental hygienist with 10+ years of clinical experience. · View source data at BLS.gov