Port · United States

Port of Miami maritime connectivity

Miami has a PLSCI of 188.1 in Q3 2026 (-7.4% year on year), ranking 133rd in the world out of 929 ports and 11th in United States. Quarterly UNCTAD data.

Period · Q3 2026UN/LOCODE · USMIA

PLSCI index

188.1

−7.4%year on year

Base Q1 2023 average = 100

World ranking

133rd

out of 929 ports in Q3 2026

Ranking in United States

11th

out of 42 ports in the country in Q3 2026

All-time high

269

Q3 2006

Quarterly index series

Since 2006 · 83 quarters

World ranking over time

1st at the top

Position among the 929 ports in the index.

Ports around it in the world ranking

±4 positions
129thKoperSI+8.6%191.2
130thSalernoIT−10.7%190
131stGdyniaPL+4.4%189.8
132ndYangpuCN+21.0%189.7
133rdMiamiUS−7.4%188.1
134thCape TownZA+17.2%186.7
135thUlsanKR−1.7%185.3
136thEl SokhnaEG+14.6%184.7
137thAltamiraMX+4.5%181.5

Top ports in United States

National ranking
1stNew York/New Jersey35th world503.7
2ndSavannah42nd world440.1
3rdNorfolk53rd world353.7
4thCharleston60th world314.1
5thLos Angeles69th world302
6thHouston72nd world294.3
7thOakland78th world277.3
8thLong Beach88th world251.4

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