Shipped Where
Imports through here, 2025
$761 million
Share of all US imports
under 0.1%
Rank among ports
#139 of 209
Arrived by ship
75%

Portsmouth, NH is the 139th busiest US port by import value: $761 million in 2025.

That is under 0.1% of everything the US imported. Most of it comes from Canada (67%). The top product line is gasoline & refined fuels, followed by petroleum coke, airplanes and natural gas. The total is up 41% from 2015, in nominal dollars.

Top sources

Countries of origin for goods through Portsmouth, NH, 2025. Gray line is 2015.

  1. 01Canada$513M · 67.4%
  2. 02Italy$141M · 18.6%
  3. 03Switzerland$17.6M · 2.3%
  4. 04Lithuania$15M · 2.0%
  5. 05Argentina$13.7M · 1.8%
  6. 06Norway$12.4M · 1.6%
  7. 07United Kingdom$8M · 1.0%
  8. 08Chile$7.7M · 1.0%

Top products

Goods through Portsmouth, NH by value, 2025. Gray line is 2015.

  1. 01Gasoline & refined fuels$407M · 53.4%
  2. 02Petroleum coke$95M · 12.5%
  3. 03Airplanes$32.6M · 4.3%
  4. 04Natural gas$21.7M · 2.8%
  5. 05Other engines and motors$12.4M · 1.6%
  6. 06Gypsum$12M · 1.6%
  7. 07Cement$12M · 1.6%
  8. 08Nuclear reactors$9.5M · 1.2%

Excludes US goods returned after export and other special trade codes.

Where it comes from

Bigger circle = more value, 2025. Numbers match the list.

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0102030405060708

Canada is the largest source at 67%. The top three together are 88% of the value.

  1. 01Canada
  2. 02Italy
  3. 03Switzerland
  4. 04Lithuania
  5. 05Argentina
  6. 06Norway
  7. 07United Kingdom
  8. 08Chile

Other top ports