Webwe then ranked every state on this criteria with the state with the highest salary index ranking as highest average salary for dental hygienists. Here’s a look at. Webdental hygienists make the most money, on average, in alaska, california and washington. Here are the annual mean salaries for dental hygienists in each state. Salaries and career paths. The median salary for dental hygienists is about $87,500 — ranging from $54,500 to $123,500, depending on the state — and six. Webthe average salary for dental hygienists in the united states is around $74,820 per year. Salaries typically start from $51,929 and go up to $107,799. Webthe average salary for a registered dental hygienist is $95,269 per year in united states. Salaries estimates are based on 3106 salaries submitted anonymously to. Webthe base salary for entry level dental hygienist ranges from $71,600 to $90,066 with the average base salary of $80,623. The total cash compensation, which includes base, and.