Dover is a city in Strafford County, New Hampshire, United States. Dover is the largest in the New Hampshire Seacoast region and the 4th largest city in the state of New Hampshire.
Dover, NH
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Dover, NH

Looking to move to Dover, NH? You’ve come to the right place. Livability helps people find their perfect places to live, and we’ve got everything you need to know to decide if moving to Dover, NH is right for you.

Let’s start with the basics: Dover, NH has a population of 33129. What about cost of living in Dover, NH? The median income in Dover, NH is $99,236 and the median home value is $0.

Read on to learn more about Dover, NH, and if you’d like some tips and advice for making your big move, check out our Make Your Move page, where you’ll find all kinds of stories and insights including How to Start Over in a New City, Tips for Getting to Know a New City Before You Move and so much more.

Weather in Dover, NH

Average Temperatures

58 high / 37 low

Average Annual Rainfall

47 in

Average Annual Snowfall

48 in

Quick Facts about Dover, New Hampshire

Total Population
33,129
Average Commute
20 min
Median Household Income
$99,236

Map of Dover, NH

Experiences & Adventures in Dover, NH

A view of boats on the water with the large metal structure of the Memorial Bridge in Portsmouth NH.

Coast to Mountains: Outdoor Activities in Portsmouth, NH, and Beyond

Greater Portsmouth is New England’s premier coast-to-mountain launchpad.

Food Scenes in Dover, NH

Headshot of David Vargas.

Meet Chef David Vargas: Elevating Mexican Food in Portsmouth, NH

Discover how he brings authentic, farm-to-table Mexican food to the region.

Vida Cantina Mexican restaurant Portsmouth NH purple corn tortillas.

9 Best Restaurants in Portsmouth, NH: A Foodie’s Seacoast Guide

Looking for the best restaurants in Portsmouth, NH? From James Beard-recognized bistros to historic diners, explore our ultimate Seacoast foodie guide.

Healthy Places in Dover, NH

Exterior shot of the Mass General Cancer Center at Mass General Brigham Wentworth-Douglass Hospital.

3 Top-Tier Hospitals in Portsmouth, NH and the Seacoast Region

Looking for the best hospitals in Portsmouth, NH, and the Seacoast? Top-tier medical care is never more than a few miles away.

Make Your Move to Dover, NH

People paddleboard on the water at sunset.

New to the Greater Portsmouth, NH, Area? Here’s Everything You Need to Know.  

Considering a move or just curious about the Seacoast? Here’s everything you need to know about living in Portsmouth.

Dover, NH: Where to Live Now

CJ Bus Lines motorcoach terminal Portsmouth, NH.

Regional Connectivity: Guide to Transportation in Portsmouth, NH

From C&J Bus Lines' direct NYC routes to COAST bus services and accessible city design, Greater Portsmouth leads the way in regional connectivity.

Exterior shot of Frank Jones Brewyard Frank Jones Brewyard.

Historic Mill Renovation in Portsmouth, NH: Reimagining the West End

Chinburg Properties breathes life into the region’s industrial past, transforming West End landmarks, luxury apartments and condos.

Sunset over boats docked in the water in Portsmouth, New Hampshire.

Greater Portsmouth, NH, Relocation Guide: 5 Top-Rated Communities to Call Home

Discover the five communities that make up the Greater Portsmouth region.

Education, Careers and Opportunity in Dover, NH

Ship in the water at Portsmouth Naval Shipyard.

Driving Innovation: High-Tech Companies and Jobs in Portsmouth, NH

Portsmouth blends its maritime heritage with modern amenities, creating a booming economy and high-tech jobs.

Student listens to music while walking on campus during the fall at University of New Hampshire.

Colleges in Portsmouth, NH: Great Bay and UNH Degree Pathways

Great Bay Community College and UNH offer Seacoast students more than one path to success and seamless transfer pathways.

Dover, NH: Love Where You Live

Bill Paarlberg Famous Monsters of Portsmouth NH art print.

Ask the Artist: Bill Paarlberg on the Vibrant Art Scene in Portsmouth, NH

Local artist Bill Paarlberg gives the inside scoop on what attracts artists to Portsmouth.

The Music Hall historic theater exterior in Portsmouth NH.

Arts & Culture in Portsmouth, NH: Historic Stages and Modern Icons

Discover the beloved cultural landmarks of the Greater Portsmouth region.

Aerial shot of a festival and the harbor in Portsmouth, NH.

Why People Love Living in Greater Portsmouth

Balancing historic charm with forward-thinking growth.


Data used on Livability.com is provided from the most recent release (November 2025) by Applied Geographic Solutions (AGS). Our LivScore is calculated in partnership with AGS. Sales tax sources: Sales Tax Clearinghouse, Tax Foundation, and State Revenue Departments. Local rates are population-weighted to account for municipal variations.

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