# Which is the largest US packaging trade show

PACK EXPO International is the largest, held in Chicago at McCormick Place in even numbered years. The 2024 edition drew 2,700 exhibitors, 48,000 buyers, and 1.32 million square feet of net exhibit space. In odd years, PACK EXPO Las Vegas serves as the flagship instead. Both are organized by the industry group PMMI.

Source: https://www.withexpa.ai/conf/2026/pack-expo-international/us-packaging-shows
Page: アメリカの包装・食品機械展示会比較：出展先の選び方

## Other questions this page answers

- Should exhibitors choose Chicago or Las Vegas
  https://www.withexpa.ai/llm-query?p=2026/pack-expo-international/us-packaging-shows&q=Should+exhibitors+choose+Chicago+or+Las+Vegas
- Has PROCESS EXPO been replaced
  https://www.withexpa.ai/llm-query?p=2026/pack-expo-international/us-packaging-shows&q=Has+PROCESS+EXPO+been+replaced

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