Columbia vs Rock Hill: Dental Assistant Salary (2026)
Compare dental assistant salaries between Columbia, SC and Rock Hill, SC. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Columbia, SC | Rock Hill, SC |
|---|---|---|
| Median Salary | $48,270▲ | $48,096 |
| Hourly Rate | $23.21▲ | $23.12 |
| Entry Level (P10) | $37,790▲ | $35,670 |
| 25th Percentile | $42,700 | $44,874▲ |
| 75th Percentile | $50,972 | $59,454▲ |
| Top Earner (P90) | $57,738 | $64,150▲ |
| Total Employed | 860▲ | 11 |
Verdict
Columbia, SC offers better overall compensation for dental assistants, winning 3 out of 4 metrics compared to Rock Hill.
The salary gap between Columbia and Rock Hill is $174 (0.36%). Columbia's median is -2.64% compared to the US national median of $49,579.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Columbia spans $19,948,Rock Hill spans $28,480. Rock Hill has a wider pay range, suggesting more variation in pay between entry-level and experienced dental assistants.
Cost-of-Living Adjusted Comparison
After cost-of-living adjustment, Rock Hill ($52,564 effective) pays 1.99% more than Columbia ($51,536 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Columbia if…
- ✓Higher median salary ($48,270/year)
- ✓Larger job market (860 employed)
- ✓You prefer the South Carolina area and lifestyle
Choose Rock Hill if…
- ✓Better top-earner potential ($64,150)
- ✓Better purchasing power (CoL-adjusted: $52,564)
- ✓You prefer the South Carolina area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dental assistant salaries in Columbia grew 21.7% from 2019 to 2025, compared to 27.9% growth in Rock Hill over the same period.
Columbia, SC
$38,440 (2019) → $46,800 (2025)
Rock Hill, SC
$36,453 (2024) → $46,632 (2025)
View Full Salary Data
Columbia, SC
Rock Hill, SC
Frequently Asked Questions
Which city pays dental assistants more: Columbia or Rock Hill?
What is the hourly rate difference between Columbia and Rock Hill?
Should I relocate from Columbia to Rock Hill as a dental assistant?
What do entry-level dental assistants earn in Columbia vs Rock Hill?
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