U.S. Insect Protein Market

U.S. Insect Protein Market Size and Share:

The U.S. insect protein market size was valued at USD 134.5 Million in 2024. Looking forward, IMARC Group estimates the market to reach USD 638.3 Million by 2033, exhibiting a CAGR of 18.97% from 2025-2033. The market is witnessing significant expansion, principally bolstered by escalating demand for sustainable protein sources and expanding applications in animal feed and pet food. Additionally, technological advancements in insect farming, increasing investments by private firms, and regulatory support from the government facilitate market growth.

Issues concerning environmental sustainability are becoming fast-increasing factors that drive the adoption of insect protein in the United States. Consumers are seeking other protein sources that resonate with their eco-friendly values after a growing awareness of environmental issues associated with livestock farming. Relative to livestock, insect farming takes up less land, water, and feed; and reduces greenhouse gas emissions while producing proteins. The increasing interest in curbing carbon footprints and embracing circular food systems has placed insect protein as a viable solution that drives the market toward growth. For instance, as of 2024, 25% of the primary proteins are utilized for direct human consumption, while 60% are designated for animal feed in the current food system. Furthermore, the nutritional benefits of having high protein content, essential amino acids, and vitamins make it appealing for consumers who balance their health and environmental considerations. This trend is fueling market growth across various food and beverage segments, including protein bars, snacks, and functional foods.

The market for insect protein in the United States is seeing rapid growth because of increasing uses in animal feeds and pet food. Insect-based feeds provide nutrient-rich, high-quality substitutes to conventional protein sources such as fishmeal, solutions to some of the sustainability concerns in aquaculture and livestock farming. Such approvals and readiness by consumers positively influence its usage in pet food where, increasingly, hypoallergenic and alternative protein sources are in demand. Consumers increasingly concerned with healthy and nutrition-rich food for their pets are also part of this phenomenon. The segment, coupled with a lift in investments in insect farming technology along with a favorable regulatory framework, is, therefore, poised to grow further, becoming a vital engine in the growth of the insect protein market in the country.

U.S. Insect Protein Market Trends:

Technological Advancements in Insect Farming and Processing

Technologically, United States insect protein has been further revolutionized, especially in farming and processing techniques. Insect farming can be optimized with automation and artificial intelligence systems, providing a higher yield, consistency, and efficiency. Processing technology innovations allow for the extraction of high-quality protein and the byproducts chitin and oil, useful in pharmaceuticals, cosmetics, and industrial applications. For example, Innovafeed received an $11M USDA grant in 2024 to develop insect-based fertilizer across the US. Recognizing black soldier fly frass as a natural enhancer of soil health, biodiversity, and carbon sequestration, production cost is now going down as these innovations also increase scalability, allowing companies to increase their output to meet the rising demand for insect protein across various industries. In addition, insect farmers have adopted vertical farming approaches to maximize the space and minimize the footprint that their operations have on the environment, which are the objectives of both producers and consumers.

Increasing Investments and Strategic Partnerships in the Insect Protein Industry

The U.S. insect protein market is trending with investments and strategic collaborations, signaling its growing potential. Venture capital firms, private investors, and established food companies are actively funding startups, and scaling operations within this sector. Such investments are enabling advancement in farming technologies, product development, and expansion into new markets. For example, according to a November 2023 report by the Washington Post, over $1 billion in venture capital has been raised by insect start-ups since 2020. Strategic partnerships with established players in food, agriculture, and pet care are also currently driving commercialization, allowing producers of insect protein to collaborate for innovative products to speed entry of the insect protein into mainstream channels. This also lays the groundwork for the infrastructure of mass production and distribution, further embedding this industry in the United States. Capital inflow and partnerships demonstrate a sense of long-term survivability as well as profit potential for insect-based protein solutions.

Growing Regulatory Support and Standardization Efforts

Regulatory developments are playing a pivotal role in advancing the insect protein market in the United States. Government agencies and industry organizations are working toward establishing clear guidelines and safety standards for insect farming, processing, and product labeling. These efforts are aimed at ensuring consumer trust and facilitating market entry for new players. Recent approvals for using insect protein in animal feed and pet food have opened new avenues for growth, while ongoing discussions about its inclusion in human food products signal further expansion opportunities. For instance, in 2024, Indiana University researchers secured a $2M NSF grant to develop sustainable insect-based solutions, addressing food security and climate challenges while promoting a bio-based agricultural model through the Global Centers program.  Additionally, regulatory clarity is also attracting investors and fostering innovation, as companies gain confidence in the long-term stability of the market. This growing support is enabling the industry to address consumer concerns about safety and quality, accelerating adoption across diverse sectors.

U.S. Insect Protein Industry Segmentation:

IMARC Group provides an analysis of the key trends in each segment of the U.S. insect protein market, along with forecasts at the country and regional levels from 2025-2033. The market has been categorized based on source, distribution channel, and application.

Analysis by Source:

• Coleoptera
• Lepidoptera
• Hymenoptera
• Orthoptera
• Hemiptera
• Diptera
• Others
   

Coleoptera, commonly known as beetles, is a significant source of insect protein. Beetles, including their larvae, such as mealworms, are rich in protein, essential amino acids, and micronutrients, making them a valuable ingredient in food, animal feed, and pet food applications. Their efficient feed-to-protein conversion ratio and minimal environmental impact align with sustainability goals, driving their adoption in the market as a scalable and eco-friendly protein alternative.

Lepidoptera, comprising butterflies and moths, serves the U.S. insect protein market by offering caterpillars as a nutrient-dense protein source. Caterpillars are rich in essential proteins, healthy fats, and micronutrients, making them valuable for human nutrition and animal feed. Their ability to thrive on agricultural byproducts enhances sustainability, while their minimal resource requirements align with eco-conscious practices. As the market expands, Lepidoptera-based proteins are gaining recognition for their role in diversifying protein sources and promoting environmentally friendly food systems.

Hymenoptera, including ants, bees, and wasps, is contributing to the U.S. insect protein market by providing a sustainable and nutrient-rich protein source. Larvae and adult forms, particularly of ants and wasps, are rich in protein, vitamins, and healthy fats. Additionally, Hymenoptera species can be farmed with minimal environmental impact, aligning with sustainability goals. Their unique flavor profiles and high nutritional value are driving interest in specialty food markets, further diversifying protein options and supporting the growth of the insect protein industry.

Analysis by Distribution Channel:

• Online
• Offline
   

The online distribution channel enables direct consumer access to innovative products. E-commerce platforms and brand websites facilitate the sale of insect protein-based goods, including food, animal feed, and supplements. This channel supports broader market reach, consumer education, and targeted marketing strategies. The convenience of online purchasing, coupled with detailed product information, appeals to eco-conscious and health-focused consumers, thereby accelerating the adoption of insect protein across diverse demographics.

The offline distribution channel serves the market by providing physical access to products through supermarkets, specialty stores, and health food outlets. This channel enhances consumer trust by allowing direct product interaction and promoting informed purchasing decisions. Offline retailers also facilitate broader market penetration by highlighting insect protein products alongside conventional alternatives, increasing visibility and acceptance. In-store promotions and sampling further educate consumers, driving awareness and adoption of insect protein in mainstream food and feed markets.

Analysis by Application:

• Animal Nutrition
  • Aqua Feed
  • Poultry Feed
  • Others
• Food and Beverages
• Pharmaceutical and Supplements
• Personal Care and Cosmetics
   

Animal nutrition in the application segment leverages insect protein as a sustainable and nutrient-dense feed ingredient. Black soldier fly larvae and mealworms are increasingly used in livestock, poultry, and aquaculture feeds due to their high protein content and essential amino acids. This eco-friendly alternative reduces reliance on traditional feed sources like fishmeal and soy, addressing environmental concerns. Its nutritional benefits and sustainability are driving adoption, supporting the growth of the U.S. insect protein industry.

The food and beverages application segment utilizes insect protein to create innovative, sustainable, and nutrient-rich products. Cricket powder, mealworm flour, and similar ingredients are incorporated into protein bars, snacks, baked goods, and beverages. These products appeal to health-conscious and environmentally aware consumers due to their high protein content and minimal ecological impact. The growing demand for alternative proteins in functional and mainstream foods is driving the adoption of insect protein within this segment.

The pharmaceutical and supplements application segment leverages insect protein for its high nutritional value and bioactive compounds, driving its role in the U.S. insect protein market. Insect-derived protein, rich in essential amino acids, peptides, and micronutrients, is incorporated into dietary supplements and nutraceuticals. Its benefits in muscle recovery, immune support, and overall wellness align with consumer demand for sustainable and health-focused solutions. This segment fosters innovation and expands market adoption of insect protein in specialized health products.

Regional Analysis:

• Northeast
• Midwest
• South
• West
   

The Northeast region is contributing significantly to the U.S. insect protein market through innovation, research, and sustainable production practices. With a strong presence of agricultural universities and startups, the region fosters advancements in insect farming and processing technologies. Urban centers provide access to eco-conscious consumers and specialty retailers, driving market adoption. Additionally, the region's focus on reducing food waste aligns with insect protein’s sustainability benefits, further establishing the Northeast as a pivotal contributor to the market’s growth.

The Midwest region is driving the market by leveraging its robust agricultural infrastructure and resources. With ample farmland and expertise in farming practices, the region supports large-scale insect farming, particularly for species like black soldier fly larvae and crickets. Midwest-based processors supply sustainable protein to food, feed, and pet industries, meeting rising demand. The region’s focus on innovation, coupled with growing consumer awareness of sustainability, positions the Midwest as a critical hub for insect protein production and distribution.

The South region is characterized by its favorable climate for insect farming and increasing industrial investments. This region hosts key players specializing in black soldier fly larvae and mealworm production, supporting applications in animal feed, pet food, and sustainable agriculture. The South’s strong agricultural base and access to major transportation hubs facilitate efficient distribution. Additionally, the region’s growing emphasis on eco-conscious practices aligns with the market’s focus on sustainability and innovation.

The West region is a significant contributor to the market, driven by its focus on sustainability, innovation, and consumer adoption. Home to key industry players and research institutions, the region fosters advancements in insect farming technologies and product development. Urban centers in the West, with their eco-conscious populations, support the growth of insect-based food and supplements. Additionally, the region’s strong infrastructure and access to global markets enhance production scalability and distribution efficiency, bolstering its role in the industry.

Competitive Landscape:

The competitive landscape of the market is marked by increasing competition, driven by rising demand for sustainable protein sources. Key players focus on innovation, scaling production, and regulatory compliance. Companies are also leveraging advanced technologies and partnerships to gain market share and meet growing consumer expectations.

The report provides a comprehensive analysis of the competitive landscape in the U.S. insect protein market with detailed profiles of all major companies.

Latest News and Developments:

• In May 2024, the USDA awarded a grant to Mighty Cricket Inc., a company producing cricket-based flour, protein powder, and oatmeal. The agency supports using landfill waste to feed crickets, reducing feed costs, and enabling the company to offer more affordable products to consumers.
• In January 2024, Ÿnsect gained AAFCO approval to use defatted mealworm proteins in U.S. dog food, marking a first for mealworm-based ingredients. Following a two-year review, including safety trials, these sustainable proteins match traditional animal protein quality, offering an eco-friendly alternative for pet nutrition.

U.S. Insect Protein Market Report Scope:

Key Benefits for Stakeholders:

• IMARC’s report offers a comprehensive quantitative analysis of various market segments, historical and current market trends, market forecasts, and dynamics of the U.S. insect protein market from 2019-2033.
• The research study provides the latest information on the market drivers, challenges, and opportunities in the U.S. insect protein market.
• Porter's Five Forces analysis assists stakeholders in assessing the impact of new entrants, competitive rivalry, supplier power, buyer power, and the threat of substitution. It helps stakeholders to analyze the level of competition within the U.S. insect protein industry and its attractiveness.
• Competitive landscape allows stakeholders to understand their competitive environment and provides an insight into the current positions of key players in the market.