Columbia vs Knoxville: Dental Assistant Salary (2026)
Compare dental assistant salaries between Columbia, TN and Knoxville, TN. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Columbia, TN | Knoxville, TN |
|---|---|---|
| Median Salary | $46,443 | $48,259▲ |
| Hourly Rate | $22.33 | $23.20▲ |
| Entry Level (P10) | $35,601 | $38,997▲ |
| 25th Percentile | $42,122 | $46,640▲ |
| 75th Percentile | $56,538 | $61,585▲ |
| Top Earner (P90) | $59,849 | $62,028▲ |
| Total Employed | 10 | 1,030▲ |
Verdict
Knoxville, TN offers better overall compensation for dental assistants, winning 4 out of 4 metrics compared to Columbia.
The salary gap between Columbia and Knoxville is $1,816 (3.91%). Knoxville's median is -2.66% compared to the US national median of $49,579.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Columbia spans $24,248,Knoxville spans $23,031. Columbia has a wider pay range, meaning more potential for high earners but also more variation.
Cost-of-Living Adjusted Comparison
After cost-of-living adjustment, Knoxville ($52,133 effective) pays 3.05% more than Columbia ($50,592 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Columbia if…
- ✓You prefer the Tennessee area and lifestyle
Choose Knoxville if…
- ✓Higher median salary ($48,259/year)
- ✓Better top-earner potential ($62,028)
- ✓Larger job market (1,030 employed)
- ✓Better purchasing power (CoL-adjusted: $52,133)
- ✓You prefer the Tennessee area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dental assistant salaries in Columbia grew 25.8% from 2024 to 2025, compared to 20.6% growth in Knoxville over the same period.
Columbia, TN
$35,785 (2024) → $45,029 (2025)
Knoxville, TN
$38,790 (2019) → $46,790 (2025)
View Full Salary Data
Columbia, TN
Knoxville, TN
Frequently Asked Questions
Which city pays dental assistants more: Columbia or Knoxville?
What is the hourly rate difference between Columbia and Knoxville?
Should I relocate from Columbia to Knoxville as a dental assistant?
What do entry-level dental assistants earn in Columbia vs Knoxville?
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Written by Maria Gonzalez, CDA, RDH
Career Analyst
Maria Gonzalez has over 10 years of experience in dental assisting. She specializes in pediatric dentistry. She works in a private dental practice.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 3.14% 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 Maria Gonzalez, CDA, RDH, a licensed dental assistant with 10+ years of clinical experience. · View source data at BLS.gov