Local directory · Portsmouth, NH

Dentists in Portsmouth, NH

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated November 2026 · LinkedIn

The US Census (County Business Patterns) counts 159 dentists in Rockingham County, NH. Below are the 9 mapped by name from OpenStreetMap — 3 list a phone number and 3 link a website. Every listing here is free, and any owner can claim their page on the hashtag.org network.

Dentists directory · Portsmouth

Data: © OpenStreetMap contributors

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Local news · Dentists · Portsmouth

Dentists in Portsmouth — FAQ

How many dentists are in Portsmouth, NH?
The US Census (County Business Patterns) counts 159 dentists establishments in Rockingham County, NH. 9 are mapped by name in this directory.
How many of these dentists list contact details?
Of the 9 dentists mapped here, 3 list a phone number and 3 link a website.
Is this Portsmouth dentists directory free?
Yes. Every listing is built from authoritative data — US Census County Business Patterns and OpenStreetMap — and any business can claim its page on the hashtag.org network at no cost.

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