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NHNew Hampshire Geography
Geography overview
New Hampshire occupies the 46th largest area among US states. Located in the Northeast region, specifically the new england subregion, its physical geography reflects its position on the North American continent. It has coastline on the atlantic. It shares an international border with Canada.
Geographers typically think about a state's geography in five dimensions: location (where it is relative to other places), place (the physical and human characteristics), region (how it groups with others), movement (the flow of people, goods, and ideas), and human-environment interaction (how people have shaped and been shaped by the environment). This page touches on all five.
Topography and landforms
- Mountain ranges: appalachians
- Appalachian Mountains
Topography refers to the physical features of the land — mountains, valleys, plains, plateaus, basins. New Hampshire's topography was shaped over millions of years by tectonic activity, glaciation, erosion, river systems, and (in some regions) volcanic activity. Understanding the topography helps explain everything from where cities developed historically (typically near reliable water sources and navigable rivers) to modern climate patterns (mountains create rain shadows, for instance).
Rivers and waterways
The state has Atlantic Ocean coastline, with associated bays, estuaries, salt marshes, and barrier islands.
Mountains, elevation, and relief
The appalachians mountain range(s) define much of New Hampshire's topography. Mountain regions create distinct climate zones, agricultural patterns, and recreation economies (skiing in winter, hiking and camping in summer).
Climate and time zone
New Hampshire observes Eastern Time. Winters bring heavy snowfall, especially near the Great Lakes or in mountainous areas.
National parks and protected areas
The National Park Service manages many sites in New Hampshire — national parks, national monuments, national forests, national wildlife refuges, and historic sites. Tourism, particularly to natural areas, is a major part of the state economy.
Wildlife and biodiversity
New Hampshire's wildlife reflects its geography. Forests, plains, rivers, and (where applicable) coasts support a wide range of mammals, birds, fish, reptiles, and amphibians. Protected populations of native species are maintained through state and federal wildlife management agencies. State parks and refuges protect critical habitats; hunting and fishing license fees fund much of the wildlife conservation work.
Climate zones within the state
Even within New Hampshire's small area, microclimates vary by elevation and terrain. Coastal regions (where applicable) typically have milder, more humid climates than interior areas. Mountain regions are colder and snowier. Desert regions are hot and dry.
Geology — what made New Hampshire the way it is
New Hampshire's present-day geography is the result of geological processes operating over hundreds of millions of years: plate tectonics, volcanic activity, glaciation, erosion, sedimentation. Most of the state's bedrock is sedimentary (limestone, sandstone, shale) or metamorphic (where heat and pressure transformed older rocks), with igneous rocks (granite, basalt) more common in mountainous areas. The last Ice Age (which ended approximately 11,000 years ago) reshaped much of the northern US and shaped lake basins, river valleys, and soil distribution.
New Hampshire notable firsts
- Birthplace of one or more US presidents
- One of the 13 original colonies
🌟 New Hampshire trivia
- New Hampshire's primary is the first in every presidential election cycle by state law.
- It's the only state with both no sales tax AND no income tax (relies on property + business taxes).
- The state motto "Live Free or Die" appears on every license plate.
- Mount Washington recorded a wind gust of 231 mph in 1934 — held the world record until 1996.
New Hampshire vs similar states
How does New Hampshire compare with 3 other states in the same region and size category?
| State | Capital | Pop | Area rank | Admitted |
|---|---|---|---|---|
| New Hampshire | Concord | 1 to 5 million | #46 | 1788 |
| Connecticut | Hartford | 1 to 5 million | #48 | 1788 |
| Delaware | Dover | 1 to 5 million | #49 | 1787 |
| Maine | Augusta | 1 to 5 million | #39 | 1820 |
Bordering states (3)
New Hampshire shares borders with 3 other US states, listed alphabetically below. Each link goes to the dedicated state page.
Daily geography puzzle — five minutes a day
Statedoku uses physical geography (mountains, rivers, deserts, regions) as constraints. Practice your map awareness without textbooks.
Play today's puzzle →Similar states to New Hampshire
If this page interested you, you may also want to explore states with similar geography, history, or culture. These states share New Hampshire's region (Northeast) and similar size category: