Aquaculture Passes Wild Capture: Farms Now 53% of World Aquatic Animals

Farmed aquatic animals accounted for 53% of worldwide aquatic animal production in 2024, surpassing wild-capture fisheries for the first time as the leading source of aquatic animals, according to the United Nations Food and Agriculture Organization's State of World Fisheries and Aquaculture 2026 report.

The numbers behind the milestone are large and specific. Global fisheries and aquaculture production reached approximately 235 million metric tons in 2024. Aquaculture produced a record 103 million metric tons of aquatic animals, against roughly 92 million metric tons from capture fisheries. Count algae, and total aquaculture output climbed to approximately 141 million metric tons, with a reported value of $391 billion.

The share that reaches dinner plates runs higher still. The FAO reports that aquaculture supplied more than 59% of aquatic animal foods destined for human consumption in 2024. The 53% figure measures total production; the food people actually eat leans even more heavily on farms.

What changed in the global balance?

For most of modern history, wild fisheries supplied the majority of the world's fish and other aquatic animals. That era has closed. Growth in wild-capture production has largely leveled off, while aquaculture has kept expanding to meet rising demand for nutritious protein.

The sector's economic reach is broad. Globally, fisheries and aquaculture support livelihoods for more than 600 million people, spanning producers, processors, feed suppliers, equipment manufacturers and distributors throughout the food supply chain.

Production, however, remains geographically concentrated. Asia accounted for approximately 89% of global aquatic animal aquaculture production in 2024. That concentration shapes international competition and frames the opportunity for domestic producers in markets such as California.

What does the milestone mean for California producers?

For California, the FAO figures reinforce the case for a viable, innovative and competitive domestic aquaculture industry, according to the California Aquaculture Association, which authored the analysis. California producers operate in a market where consumers expect reliable supplies of high-quality food, while farms must navigate complex permitting requirements, environmental considerations, water-resource constraints and changing market conditions.

The association argues the state's aquaculture businesses can contribute to regional food security, support rural and coastal economies, supply specialized markets and strengthen domestic production capacity. Realizing that potential requires a business and regulatory environment in which responsible producers can invest, innovate and plan for the long term.

The milestone also carries a public-education function. Aquaculture is no longer a marginal contributor to the food supply; it is a major source of aquatic foods. Communicating that reality accurately, the association writes, can help policymakers, consumers and community stakeholders better understand the industry's role and the importance of sound production practices.

What hazards come with growth?

Expansion brings responsibility. The FAO identifies climate change, aquatic ecosystem degradation, pollution and disease risks as continuing challenges for aquatic food production. Operations may face changing water temperatures, extreme weather, water availability concerns and increased pressure to demonstrate responsible environmental performance.

No single production system fits every location or species. Depending on the species and method, aquaculture includes:

• freshwater ponds
• raceways
• recirculating aquaculture systems
• shellfish cultivation

Practical, science-based decision-making remains essential, the association notes. Innovation in water management, biosecurity, feed formulation, production efficiency and monitoring can help farms improve performance while managing environmental risks. Continued research and collaboration among producers, universities, regulators and industry organizations will determine whether those improvements reach farms of different sizes.

What does the industry want next?

For the California Aquaculture Association, the milestone reinforces the need to advocate for policies that recognize aquaculture as part of California agriculture and the broader food system. The group's agenda includes:

• science-based regulation
• responsible environmental stewardship
• workforce development
• research and innovation
• practical pathways for sustainable industry growth

The global industry has now demonstrated that farmed aquatic animals can supply the majority of the world's aquatic animal production. The next challenge, in the association's framing, is ensuring that continued growth remains environmentally responsible, economically viable and resilient to changing conditions.