U.S. Vaccine Market Size & Outlook, 2026-2033

The vaccine market in the United States is expected to reach a projected revenue of US$ 40,194.6 million by 2033. A compound annual growth rate of 5.4% is expected of the United States vaccine market from 2026 to 2033.
Revenue, 2025 (US$M)
$25,999.4
Forecast, 2033 (US$M)
$40,194.6
CAGR, 2026 - 2033
5.4%
Report Coverage
U.S.

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U.S. vaccine market, 2021-2033 (US$M)

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U.S. vaccine market highlights

  • The U.S. vaccine market generated a revenue of USD 25,999.4 million in 2025 and is expected to reach USD 40,194.6 million by 2033.
  • The U.S. market is expected to grow at a CAGR of 5.4% from 2026 to 2033.
  • In terms of segment, viral vaccines was the largest revenue generating indication in 2025.
  • Other Indication is the most lucrative indication segment registering the fastest growth during the forecast period.


Vaccine market data book summary

Market revenue in 2025USD 25,999.4 million
Market revenue in 2033USD 40,194.6 million
Growth rate5.4% (CAGR from 2026 to 2033)
Largest segmentViral vaccines
Fastest growing segmentOther Indication
Historical data2021 - 2024
Base year2025
Forecast period2026 - 2033
Quantitative unitsRevenue in USD million
Market segmentationViral Vaccines, Bacterial Vaccines, Cancer Vaccines, Allergy Vaccines, Other Indication
Key market players worldwideSerum Institute of India Pvt. Ltd., CSL Ltd, Sanofi SA, GSK PLC, Merck & Co Inc, Pfizer Inc, Sinovac Biotech Ltd, BioNTech SE ADR, AstraZeneca PLC, Moderna Inc


Other key industry trends

  • In terms of revenue, U.S. accounted for 35.7% of the global vaccine market in 2025.
  • Country-wise, U.S. is expected to lead the global market in terms of revenue in 2033.
  • In North America, U.S. vaccine market is projected to lead the regional market in terms of revenue in 2033.
  • Mexico is the fastest growing regional market in North America and is projected to reach USD 1,301.6 million by 2033.

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Vaccine Market Scope

Vaccine market segmentation & scope

Vaccine Market Companies

Name Profile # Employees HQ Website
Moderna Inc View profile 5600 200 Technology Square, Cambridge, MA, United States, 02139 https://www.modernatx.com
BioNTech SE ADR View profile 6133 An der Goldgrube 12, Mainz, RP, Germany, D-55131 https://www.biontech.de
CSL Ltd View profile 32000 655 Elizabeth Street, Melbourne, VIC, Australia, 3000 https://www.csl.com
Sinovac Biotech Ltd View profile 3261 No.39, Shangdi Xi Road, Haidan District, Beijing, China, People's Republic of, 100085 http://www.sinovac.com
AstraZeneca PLC View profile 89900 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom, CB2 0AA https://www.astrazeneca.com
Serum Institute of India Pvt. Ltd. View profile 1001-5000 Pune, Maharashtra, India, Asia http://www.seruminstitute.com/
GSK PLC View profile 70200 980 Great West Road, Brentford, Middlesex, United Kingdom, TW8 9GS https://www.gsk.com
Merck & Co Inc View profile 72000 126 East Lincoln Avenue, Rahway, NJ, United States, 07065 https://www.merck.com
Sanofi SA View profile 87994 46, avenue de la Grande Armée, Paris, France, 75017 https://www.sanofi.com
Pfizer Inc View profile 88000 66 Hudson Boulevard East, New York, NY, United States, 10001-2192 https://www.pfizer.com

U.S. vaccine market outlook

The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to vaccine market will help companies and investors design strategic landscapes.


Viral vaccines was the largest segment with a revenue share of 64.55% in 2025. Horizon Databook has segmented the U.S. vaccine market based on viral vaccines, bacterial vaccines, cancer vaccines, allergy vaccines, other indication covering the revenue growth of each sub-segment from 2021 to 2033.


The U.S. accounted for the major revenue share of the vaccine market in 2022. Rapid technological advancements, recent U.S. FDA approvals for influenza vaccine, and intense competition between companies are expected to boost the market over the forecast period.

For instance, in June 2022, CSL Seqirus announced the completion of a USD 156 million expansion at its production facility in the U.S. This expansion is expected to support the formulation of its cell-based influenza vaccines in prefilled syringes.

Furthermore, supportive government initiatives for vaccination and research activities are propelling the country’s market growth. For instance, in June 2021, NIH launched the first-in-human phase I trial for assessing the immunogenicity and safety of the investigational influenza vaccine.

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Target buyers of U.S. vaccine market databook

  • Our clientele includes a mix of vaccine market companies, investment firms, advisory firms & academic institutions.
  • 30% of our revenue is generated working with investment firms and helping them identify viable opportunity areas.
  • Approximately 65% of our revenue is generated working with competitive intelligence & market intelligence teams of market participants (manufacturers, service providers, etc.).
  • The rest of the revenue is generated working with academic and research not-for-profit institutes. We do our bit of pro-bono by working with these institutions at subsidized rates.

Horizon Databook provides a detailed overview of country-level data and insights on the U.S. vaccine market , including forecasts for subscribers. This country databook contains high-level insights into U.S. vaccine market from 2021 to 2033, including revenue numbers, major trends, and company profiles.

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