Dental Hygienists salary in District of Columbia

Dental Hygienists in DC earned a median of $127,900 in 2024, about 36% above the national median of $94,162. That is one of the larger state-level gaps we see for this occupation across the country.

The wage distribution here is unusually tight. From the 10th percentile at $125,640 to the 75th at $129,290, the spread is less than $4,000. In most states, that same range runs $20,000 or more. The 90th percentile jumps to $151,010, which tells us a small group of top earners sit well above everyone else, but the bulk of hygienists in DC cluster within a narrow band. That pattern often shows up in markets with limited employer options and strong local wage floors.

DC's cost-of-living index sits at 117.7, meaning prices run roughly 18% above the national baseline. After adjusting for that, the nominal premium shrinks. The $127,900 median translates to about $108,600 in national-baseline dollars, still around 15% above the adjusted US figure. The headline advantage is real, but smaller than it looks before accounting for what the money actually buys here.

BLS projects employment for Dental Hygienists to grow 7% between 2024 and 2034, faster than average. That projection covers the national picture. DC's small base of 330 employed hygienists means local demand can shift meaningfully with just a handful of practice openings or closings, so the national trend may not map cleanly onto what happens here.