Dental Hygienist Salary in Tennessee 2026,
$84,640 Median | BLS Data by City

A median $84,640 a year, or $40.69 an hour, per BLS OEWS May 2025, with the middle half between $80,380 and $94,240 and a full range of $76,190 to $98,300. That is 13.7% below the $98,100 national median. The band is unusually narrow — about twenty-two thousand dollars top to bottom — so Tennessee hygiene pay is predictable but has a low ceiling.

Nashville at $94,030, by a clear margin. Knoxville follows at $84,640, then Chattanooga at $83,460, Kingsport-Bristol at $82,870 and Jackson at $82,750 — a cluster within about two thousand dollars of each other. The Nashville premium of roughly eleven thousand dollars over Jackson is the only substantial geographic difference in this occupation in Tennessee.

Through the Tennessee Board of Dentistry at the Department of Health. You need a CODA-accredited dental hygiene programme, a passing score on the national written examination, a board-accepted clinical examination and the Tennessee jurisprudence requirement. Separate board authorisations cover administering local anaesthesia and nitrous oxide, and those are the additions most worth having — they change the procedures you can bill for and therefore what a practice will pay you.

Yes, with additional authorisation from the Board of Dentistry beyond the hygiene licence, and the same is true for nitrous oxide monitoring. It is the most practical credential upgrade available in this state: it broadens what you can do in a periodontal or restorative-heavy practice, and those are the practices sitting toward the $94,240 seventy-fifth percentile. Tennessee also permits hygienists to work under general rather than direct supervision in defined public health settings.

Because the work is standardised and almost all of it happens in private general dental practice, which prices hygiene time consistently. There is no hospital sector, no shift differential and very little management ladder to widen the distribution — the whole range from the $76,190 tenth percentile to the $98,300 ninetieth is about twenty-two thousand dollars. That makes Tennessee hygiene a stable, predictable income, and it also means the realistic strategies are geographic (Nashville) and procedural (anaesthesia authorisation, periodontal practice) rather than promotional.

That the money question is settled early and does not move much afterwards. In most occupations on this site the 90th percentile is roughly double the 10th; in Tennessee dental hygiene it is about thirty per cent higher. You reach the middle of the band within a few years and then the increments are small. The practical implications are that the first decision — which market and which practice — carries unusual weight, that negotiating the hourly rate matters more than planning a progression, and that hygienists who want materially higher earnings in this state generally do it by adding days, adding the anaesthesia authorisation, or moving into a periodontal or specialist practice rather than by waiting for seniority.

Part-time work. Dental hygiene has one of the highest voluntary part-time rates of any licensed health occupation, and an annual wage series counts those workers alongside full-time ones. The $40.69 hourly median is the cleaner comparison for anyone deciding what to charge or accept per day. The annual figure also excludes production bonuses, which some Tennessee practices use, and it does not distinguish a general practice from a periodontal one, where the procedure mix supports a higher rate.

Nashville first — $94,030 against an $84,640 state median is nearly ten thousand dollars and is the largest single lever available. The local anaesthesia and nitrous oxide authorisations second, because they change what you can do chairside and therefore what a practice will pay for your time. Then practice type: periodontal and restorative-heavy practices sit toward the $94,240 seventy-fifth percentile. Adding days or covering temporary assignments across multiple practices is the other route hygienists in this state use, and Tennessee's absence of an income tax means each additional day is worth more here than in any neighbouring state.