Diagnostic Medical Sonographer Salary in Rapid City, SD: $95,144 (2026)
Quick Answer:A full-time diagnostic medical sonographer in Rapid City, SD earns a median $95,144/year (≈ $45.74/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 29-2032). Once you factor in Rapid City's price level (7% below national, BEA RPP 92.8), that paycheck buys what $102,526 would nationally. Nominal pay sits 1.2% above the South Dakota state average.
Based on BLS state-level estimates · View source
In 2026, the diagnostic medical sonographer salary in Rapid City is projected to reach a median annual figure of $95,144, showcasing a competitive position when compared to the national median of $101,352. The local salary range spans from as low as $66,665 at the 10th percentile to $128,081 at the 90th percentile. These estimates, derived from 2025 BLS data and adjusted for regional price parities, reveal dynamics that can affect pay structures for sonographers in the area. In Rapid City, this reflects a specialized market where those focused on cardiac echocardiography typically command the highest salaries, setting a noteworthy precedent that influences the overall compensation packages offered to professionals in the field.
About the Rapid City Market
Salary estimated from South Dakota average ($72,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $66,665 | $32.05 |
| Lower Range (P25) | $78,409 | $37.70 |
| Median (P50)(typical) | $95,144 | $45.74 |
| Upper Range (P75) | $106,138 | $51.03 |
| Top Earners (P90) | $128,081 | $61.57 |
Median Salary Position
6.13% below the national average
2026 Salary Percentile Distribution in Rapid City
In Rapid City, SD, the diagnostic medical sonographer salary spread from the 10th to 90th percentile is $61,416 (2026 est.). At $95,144, the local median is 6.13% below the national median of $101,352.
Salary Calculator
At 40 hours/week in Rapid City: You'd be in the lower-middle range
How Rapid City Diagnostic Medical Sonographer Pay Compares
Rapid City median: $95,144/year (2026)
| Compared To | Median Salary | Rapid City Pays |
|---|---|---|
| South Dakota Average | $94,016 | +1.20% more |
| National Average | $101,352 | -6.13% less |
Diagnostic Medical Sonographers in Rapid City, SD earn a median of $95,144 per year (2026 est.), which is 6.13% lower than the national median of $101,352 and 1.20% above the South Dakota state average of $94,016.
Cost-of-Living Adjusted Salary
Rapid City has a cost of living 7.20% below the national average, meaning your salary goes further here.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
Rapid City, SD has a cost-of-living index of 92.8 (below the national average of 100). A diagnostic medical sonographer earning $95,144 nominally has purchasing power equivalent to $102,526 in an average-cost city — an effective 7.76% boost.
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2019 BLS Actual
$70,970
2025 BLS Actual
$90,674
2026 Current Est.
$95,144
2019–2027 Growth
+40.7%
Salary Trajectory for Diagnostic Medical Sonographers in Rapid City (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 4.93% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $70,970 | Actual |
| 2020 | $72,670 | Actual |
| 2021 | $75,040 | Actual |
| 2022 | $71,120 | Actual |
| 2023 | $70,250 | Actual |
| 2024 | $67,590 | Actual |
| 2025 | $90,674 | Actual |
| 2026(current) | $95,144 | Estimated |
| 2027 | $99,835 | Projected |
Based on 7 years of BLS OEWS data for the Rapid City metropolitan area, the median diagnostic medical sonographer salary grew 27.8% from $70,970 (2019) to $90,674 (2025). At a 4.93% compound annual growth rate, salaries are projected to reach $99,835 by 2027 — a total increase of $28,865 (40.67%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Rapid City 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 4.93% 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) | $66,665 – $78,409 |
| 3-5 years (Mid Career) | $78,409 – $95,144 |
| 5+ years (Experienced) | $95,144 – $106,138 |
| 10+ years (Top Earner) | $106,138 – $128,081 |
DMS salary ranges estimated from BLS percentile data. Individual diagnostic medical sonographer compensation varies by employer, certifications, and specialization.
Diagnostic Medical Sonographer Job Market in Rapid City
Navigating the local job market reveals that there are currently 16 diagnostic medical sonographers employed in Rapid City, highlighting a modest but stable demand for this expertise. With a cost-of-living index of 92.8, the purchasing power for residents is slightly above average, allowing for greater financial flexibility in job compensation negotiations. Employers that tend to pay the most often include hospital imaging departments, outpatient imaging centers like RadNet and SimonMed, and specialized practices in cardiology and vascular surgery. The disparity in sonographer salaries can often be attributed to various factors such as specialty focus, which favors cardiac over vascular and OB-GYN practices, as well as shift differentials and travel assignments that provide additional income. For those seeking to maximize their pay in Rapid City, pursuing advanced specialty credentials through organizations like ARDMS or exploring travel sonography opportunities can enhance their marketability and earning potential.
More salary data for Rapid City, SD:
Frequently Asked Questions
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Written by Aisha Khan, RDMS, RVT
Career Analyst
Aisha has over 10 years of experience in abdominal sonography. She works at a regional hospital. Aisha also conducts training for new sonographers.
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 $90,674 for diagnostic medical sonographersin the Rapid City metropolitan area. A 4.93% 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 Rapid City 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 4.93%, derived from historical BLS wage trends for diagnostic medical sonographers (SOC 29-2032).
Compiled and verified by Aisha Khan, RDMS, RVT, a licensed diagnostic medical sonographer with 10+ years of clinical experience. · View source data at BLS.gov