Dental Hygienist Salary in South Dakota: $96,043 (2026)
Quick Answer:Across South Dakota's 11 metropolitan areas, the average median dental hygienist pay sits at $96,043/year heading into 2026 — a figure projected from 2025 BLS OEWS wage data for SOC 29-1292. Because South Dakota sits at BEA RPP 92.8 (7% below the U.S. baseline), that statewide median translates to roughly $103,495 in nationally-comparable purchasing power. Highest-paying metros: Sioux Falls ($92,350), Rapid City ($91,890), Watertown ($87,536).
As of 2026, the average median salary for dental hygienists in South Dakota is $96,042, which is lower than the national median of $102,946, resulting in a salary difference of 6.7%. The highest paying city in the state is Sioux Falls, with a projected salary of $96,912, while Huron offers the lowest at $88,103. This salary gap of $8,809 can be attributed to varying costs of living and demand for dental services across different regions. In South Dakota, dental hygienists must meet specific licensing requirements and adhere to the state’s scope of practice laws, which influence job responsibilities and salary potential. Demand for dental hygienists is expected to grow at an annual rate of 4.94%, reflecting the increasing emphasis on oral health and preventive care. With a total of 415 dental hygienists employed across 11 metro areas, the job market remains strong. Other cities in the state with projected salaries include Rapid City at $96,429, Watertown at $91,860, Yankton at $91,832, and Spearfish at $91,602. These factors contribute to a well-defined outlook for those pursuing a career in dental hygiene in South Dakota.
South Dakota Dental Hygienist Salary Range
Overall salary range in South Dakota: $69,333 (lowest entry-level) to $111,731 (highest top earner)
South Dakota vs National Average
South Dakota dental hygienists earn 6.71% less than the national median ($-6,903/year difference).
South Dakota Dental Hygienist Salary Distribution (2026)
Dental Hygienist salaries in South Dakota range from $75,701 (entry-level, 10th percentile) to $104,516 (top earners, 90th percentile), with a median of $96,043. The South Dakota median is $6,903 below the US national median of $102,946. The average hourly rate is $46.18/hr. Approximately 415 dental hygienists are employed across 11 cities.
2020 BLS Actual
$74,294
2025 BLS Actual
$91,521
2026 Current Est.
$96,043
2020–2027 Growth
+35.7%
Salary Trajectory for Dental Hygienists in South Dakota (2020–2027)
2020–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 4.94% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2020 | $74,294 | Actual |
| 2021 | $76,824 | Actual |
| 2022 | $74,849 | Actual |
| 2023 | $80,417 | Actual |
| 2024 | $84,389 | Actual |
| 2025 | $91,521 | Actual |
| 2026(current) | $96,043 | Estimated |
| 2027 | $100,787 | Projected |
Based on 6 years of BLS OEWS data for the South Dakota metropolitan area, the median dental hygienist salary grew 23.2% from $74,294 (2020) to $91,521 (2025). At a 4.94% compound annual growth rate, salaries are projected to reach $100,787 by 2027 — a total increase of $26,493 (35.66%) from 2020.
Note: Historical values (2020–2025) are actual BLS OEWS figures for the South Dakota 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 4.94% CAGR derived from 6-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Top 5 Highest Paying Cities in South Dakota
Lowest Paying Cities in South Dakota
| City | Median Salary |
|---|---|
| Huron | $88,103 |
| Vermillion | $88,240 |
| Brookings | $88,261 |
| Pierre | $89,755 |
| Aberdeen | $90,789 |
Best Value Cities for Dental Hygienists in South Dakota
When adjusted for local cost of living, these South Dakota cities offer the most purchasing power for dental hygienists.
| City | Nominal Salary | CoL Index | Adjusted Salary |
|---|---|---|---|
| Rapid City | $96,429 | 89.16 | $108,153 |
| Sioux Falls | $96,912 | 90.631 | $106,930 |
| Watertown | $91,860 | 92.8 | $98,987 |
| Yankton | $91,832 | 92.8 | $98,957 |
| Spearfish | $91,602 | 92.8 | $98,709 |
Adjusted salary = nominal salary × (100 / CoL index). CoL index: 100 = national average. Lower index = lower cost of living.
Salary by Experience Level in South Dakota
| Experience Level | Estimated Annual |
|---|---|
| Entry Level (0-2 years) | $75,701 |
| Mid Career (3-7 years) | $96,043 |
| Experienced (7+ years) | $104,516 |
Estimates based on BLS percentile data averaged across South Dakota metro areas. Individual pay varies by employer, certifications, and specialization.
All 11 Cities in South Dakota
| # | City | Median Salary |
|---|---|---|
| 1 | Sioux Falls | $96,912 |
| 2 | Rapid City | $96,429 |
| 3 | Watertown | $91,860 |
| 4 | Yankton | $91,832 |
| 5 | Spearfish | $91,602 |
| 6 | Mitchell | $90,941 |
| 7 | Aberdeen | $90,789 |
| 8 | Pierre | $89,755 |
| 9 | Brookings | $88,261 |
| 10 | Vermillion | $88,240 |
| 11 | Huron | $88,103 |
More South Dakota Salary Data
Hourly Rates
Explore dental hygienist hourly pay in South Dakota cities.
Senior / Experienced
Top earner salaries for experienced dental hygienists.
Explore More Dental Hygienist Salary Data
Frequently Asked Questions
How much do dental hygienists make in South Dakota in 2026?
What is the highest paying city for dental hygienists in South Dakota?
How does South Dakota dental hygienist pay compare to the national average?
What is the entry-level dental hygienist salary in South Dakota?
How many dental hygienists are employed in South Dakota?
Which South Dakota city offers the best value for dental hygienists?
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
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 4.94% 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 dental hygienist compensation across South Dakota. State averages are employment-weighted across 11 metro areas — larger metro areas with more dental hygienistscontribute 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, 6-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 4.94%, derived from historical BLS wage trends for dental hygienists (SOC 29-1292).
Compiled and verified by Sarah Chen, RDH, BSDH, a licensed dental hygienist with 10+ years of clinical experience. · View source data at BLS.gov