Largest Ports Across the United States [2026 Updated]

The Port of Los Angeles processes over 9 million TEUs annually, maintaining its position as the busiest container port in the United States as of 2026. Combined with the Port of Long Beach at 9.1 million TEUs, Southern California handles nearly 20 percent of all containerized cargo entering the country. The Port of Savannah recorded the fastest growth among major facilities, reaching 5 million TEUs with expansion projects continuing through 2026.

Largest Ports in the United States Key Statistics

• The Port of Los Angeles and Port of Long Beach each handle over 9 million TEUs annually, making them the two largest container ports in America as of 2026
• New York and New Jersey port facility processes more than 7 million TEUs yearly, serving as the primary gateway for European trade
• The Port of Savannah manages 5 million TEUs annually and ranks as the fastest-growing major port on the East Coast
• Seattle-Tacoma alliance handles 3.7 million TEUs through combined operations across Washington State terminals
• Twenty major ports across the United States collectively process over 50 million TEUs each year, supporting international trade worth trillions of dollars

Top US Ports by Container Volume

The Port of Los Angeles leads all American facilities with over 9 million TEUs processed in 2026. Located in San Pedro Bay, the port handles vehicles, electronics, chilled items, and machinery through operations overseen by the Los Angeles Harbor Department.

Long Beach ranks second with 9.1 million TEUs annually. The Container Hub in Long Beach specializes in bulk cargo, automobiles, steel, frozen foods, and heavy industrial machinery. Its direct Pacific Ocean connection makes it a key entry point for Asian imports.

The Port of New York and New Jersey processes 7 million TEUs yearly across terminals in Newark and Elizabeth. This facility serves as the critical link between the United States and European markets, handling imported vehicles, construction machinery, crude oil, and chemical products.

Regional Distribution of Major Ports

California dominates container traffic with three major facilities. The ports of Los Angeles, Long Beach, and Oakland collectively handle over 20 million TEUs annually. This concentration reflects California’s role as the primary gateway for trans-Pacific trade.

East Coast ports processed approximately 18 million TEUs in 2026. The Port of Savannah leads the region with 5 million TEUs, followed by New York-New Jersey at 7 million TEUs. Norfolk, Charleston, and Miami contribute an additional 7 million TEUs combined.

Gulf Coast facilities managed 4.7 million TEUs through Houston, New Orleans, Mobile, and Tampa ports. Houston accounts for 2.7 million TEUs of this total, specializing in petroleum products and automotive shipments.

Largest Ports in the United States by Cargo Type

Vehicle imports and exports represent a major category across American ports. The Port of Baltimore specializes in Roll-on/Roll-off operations for automotive brands. Charleston handles significant vehicle exports from southeastern manufacturing plants.

Energy-related cargo flows primarily through Gulf Coast terminals. Houston processes petroleum and oil products through its proximity to Texas refineries. The Port of Norfolk ships substantial coal volumes for domestic energy needs and international export.

Agricultural products move through West Coast and Gulf facilities. Oakland exports California almonds, wine, and dairy products. Houston ships grains and cotton to international markets. Savannah handles large volumes of soybeans and corn from southeastern farms.

Cargo Category	Primary Ports	Annual Volume
Vehicles	Baltimore, Charleston, Long Beach	3.5M+ units
Petroleum Products	Houston, Tampa, Everglades	2.8M+ TEUs
Agricultural Goods	Oakland, Savannah, Norfolk	4.2M+ TEUs
Industrial Machinery	NY-NJ, Charleston, Houston	3.1M+ TEUs
Electronics	Los Angeles, Long Beach, Seattle-Tacoma	5.8M+ TEUs

East Coast vs West Coast Port Performance

West Coast ports handled approximately 23 million TEUs in 2026. Los Angeles, Long Beach, Oakland, and Seattle-Tacoma dominate Pacific trade routes. These facilities benefit from shorter shipping distances to Asian manufacturing centers.

East Coast terminals processed 18 million TEUs across major facilities. Savannah recorded the strongest growth rate at 12 percent year-over-year. New York-New Jersey maintained steady volumes despite infrastructure constraints.

Transit times favor West Coast operations for Asian imports. Cargo reaches Los Angeles from Shanghai in 12 days compared to 25 days via the Panama Canal to East Coast ports. However, labor market dynamics and congestion patterns shifted some traffic eastward in recent years.

Port Infrastructure and Management

The Port of Savannah operates the largest single container terminal in North America. The Garden City Terminal spans 1,200 acres with 9,700 feet of continuous berth space. Georgia Ports Authority manages operations and ongoing expansion projects.

Charleston functions through three distinct terminals. Leatherman Terminal, Wando Welch Terminal, and North Charleston Terminal coordinate operations under South Carolina Ports Authority oversight. This distributed model provides operational flexibility and redundancy.

Seattle and Tacoma merged operations into the Northwest Seaport Alliance in 2015. This joint venture reduced costs and improved cargo handling efficiency. The alliance manages 3.7 million TEUs annually across combined facilities.

Port Authority Structures

Most major ports operate under state or regional authority oversight. The Los Angeles Harbor Department reports to city government. The Virginia Port Authority manages Norfolk operations as a state agency.

Some facilities use public-private partnerships. Miami-Dade County governs the Port of Miami while private operators like Seaboard Marine and South Florida Container Terminal handle daily operations. This model attracts private investment while maintaining public control.

Port	Governing Authority	Operational Model
Los Angeles	LA Harbor Department	Public
Savannah	Georgia Ports Authority	Public
Miami	Miami-Dade County	Public-Private
Seattle-Tacoma	Northwest Seaport Alliance	Joint Venture
Charleston	SC Ports Authority	Public

Specialized Port Operations

The Port of Houston maintains the strongest position in energy cargo. Its location near Texas refineries enables efficient petroleum product handling. The facility processes crude oil imports and refined product exports through dedicated terminals.

Oakland specializes in refrigerated cargo operations. California agricultural exports require temperature-controlled storage and rapid transfer capabilities. The port handles perishable goods including produce, nuts, and dairy products destined for Asian markets.

San Juan serves as the primary Caribbean gateway. The Puerto Rico facility processes pharmaceutical products, medical supplies, and general cargo. Over 2 million TEUs move through annually along with cruise ship operations managed by the Puerto Rico Ports Authority.

Trade Routes and International Connections

Trans-Pacific routes account for 60 percent of West Coast container traffic. Los Angeles and Long Beach receive shipments from China, Japan, South Korea, and Southeast Asian nations. The trade relationship with Asian manufacturing centers drives consistent volume growth.

Trans-Atlantic shipping flows primarily through East Coast ports. New York-New Jersey handles the largest share of European imports and exports. Norfolk and Charleston provide alternative entry points for European goods entering southeastern markets.

Gulf Coast facilities focus on Central and South American trade. Houston ships petroleum products and receives agricultural imports from Latin America. Miami processes cargo bound for Caribbean nations and South American countries.

Port Capacity and Future Expansion

Savannah invested $5.2 billion in expansion projects through 2026. The upgrades added container yard space, deepened channels to 50 feet, and installed additional ship-to-shore cranes. These improvements position the port to handle 8 million TEUs annually by 2030.

Los Angeles completed $2.1 billion in infrastructure improvements. Projects included terminal modernization, rail connectivity enhancements, and environmental upgrades. The port targets carbon neutrality by 2030 while maintaining current throughput levels.

Charleston raised the Cooper River Bridge clearance and deepened harbor channels to 52 feet. These modifications allow the port to receive larger vessels from the expanded Panama Canal. Capacity reached 3.5 million TEUs with plans for additional growth.

Technological Modernization

Automated gate systems reduced truck processing times at major facilities. Los Angeles implemented optical character recognition and automated appointment scheduling. Average gate transaction time dropped from 45 minutes to 15 minutes.

Several ports deployed automated stacking cranes. Long Beach operates 88 automated rail-mounted gantry cranes for container yard operations. This automation technology increased throughput by 30 percent while reducing labor costs.

Economic Impact of Major Ports

The Port of Los Angeles generates $314 billion in annual trade value. Operations support 1.2 million jobs across California and the broader United States. Direct port employment totals 44,000 positions with average wages exceeding $100,000 annually.

New York-New Jersey port activities account for $260 billion in economic activity. The facility sustains 400,000 jobs across the metropolitan region. Tax revenues from port operations exceed $3.2 billion yearly for state and local governments.

Houston’s port contributes $339 billion to Texas economy. The facility employs 1.35 million people directly and indirectly. Energy sector connections amplify the port’s economic significance beyond container operations.

Port	Annual Trade Value	Jobs Supported	Tax Revenue
Houston	$339 billion	1.35 million	$4.1 billion
Los Angeles	$314 billion	1.2 million	$3.8 billion
New York-New Jersey	$260 billion	400,000	$3.2 billion
Savannah	$133 billion	496,000	$2.4 billion
Seattle-Tacoma	$93 billion	327,000	$1.9 billion

Environmental Initiatives at US Ports

Los Angeles banned vessels from using heavy fuel oil while docked. The port mandates shore power connections for container ships, reducing emissions by 90 percent during port calls. These regulations apply to all vessels beginning in 2026.

Long Beach operates 82 zero-emission cargo handling equipment units. Electric and hydrogen-powered cranes replaced diesel equipment across terminal operations. The port targets 100 percent zero-emission equipment by 2030.

Several facilities implemented truck appointment systems to reduce idle time. Houston’s system cut truck waiting periods from 2 hours to 30 minutes. Lower emissions resulted from reduced vehicle idling at terminal gates.

Challenges Facing Major Ports

Labor negotiations affected West Coast operations in recent contract cycles. Work slowdowns and congestion shifted cargo to East Coast alternatives. Port authorities invested in automation to reduce future vulnerability to labor disputes.

Channel depth limitations constrain vessel size at some facilities. Miami maintains a 50-foot depth while modern ultra-large container vessels require 52 feet. Dredging projects cost hundreds of millions and face environmental review delays.

Rail connectivity presents bottlenecks at inland transfer points. Norfolk moves 60 percent of cargo by rail but faces capacity constraints on connecting lines. Infrastructure investments focus on expanding on-dock rail facilities and double-stacking capabilities.

Emerging Port Facilities

The Port of Wilmington in North Carolina processes over 500,000 TEUs annually. The North Carolina State Ports Authority manages operations and pursues growth through automotive and bulk cargo specialization.

Jacksonville became Florida’s largest container handler with 1.4 million TEUs in 2026. The Jacksonville Port Authority operates facilities along the St. Johns River. Cargo includes cement, petroleum, fertilizer, and refrigerated shipments.

Mobile handles 500,000 TEUs through terminals along the Mobile River. The Alabama State Port Authority focuses on forest products, coal, and roll-on/roll-off operations. Expansion plans target doubling capacity by 2030.

FAQ

Which US port handles the most container traffic?

The Port of Los Angeles processes over 9 million TEUs annually, making it the busiest container port in the United States as of 2026.

How many major seaports operate in the United States?

Twenty major container ports operate across the United States, collectively handling over 50 million TEUs each year with additional specialized facilities for bulk cargo and energy products.

What cargo types do US ports handle most frequently?

Electronics, vehicles, petroleum products, agricultural goods, and industrial machinery represent the largest cargo categories. West Coast ports specialize in Asian electronics while Gulf ports focus on energy products.

Which coast has more port capacity?

West Coast ports handle approximately 23 million TEUs annually compared to 18 million TEUs on the East Coast. California facilities in Los Angeles, Long Beach, and Oakland account for most West Coast volume.

How do US ports generate economic value?

Major ports generate billions in trade value, support millions of jobs, and collect substantial tax revenues. Los Angeles alone contributes $314 billion in annual trade value and sustains 1.2 million jobs nationwide.