Imports
$68.2M
Exports
$48.9M
Products imported
40
HS6 subheadings
Portsmouth is New Hampshire's only seaport, located on the Piscataqua River at the Maine-New Hampshire border, and serves as the state's primary gateway for maritime trade. The port handles bulk commodities including petroleum products, road salt, and construction materials, and is served by the Pease International Tradeport for air cargo. CBP operations support customs processing for both sea and air cargo movements in the region.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Portsmouth regularly handles petroleum products, road salt, scrap metal, construction aggregates, and bulk materials serving the New England market.
Yes, Pease International Tradeport adjacent to Portsmouth supports air cargo operations, with CBP providing customs clearance for international air shipments.
The Piscataqua River channel at Portsmouth can accommodate medium-sized bulk and tanker vessels; shippers with deep-draft vessel requirements should confirm current channel depths with the port authority.
Imports
$68.2MAug 2026
Exports
$48.9MAug 2026
| Rank | Product | Import value |
|---|---|---|
| 1 | $34.4M | |
| 2 | $13.5M | |
| 3 | $13.3M | |
| 4 | $2.5M | |
| 5 | $1.7M |
| Rank | Product | Export value |
|---|---|---|
| 1 | Civilian Aircraft, Engines, Equipment, and PartsChapter 88 · Aircraft, Spacecraft & Parts | $24.1M |
| 2 | $9.4M | |
| 3 |
| $7.8M |
| 4 | $5.4M |
| 5 | $1.5M |