National Support Your Local Chamber of Commerce Day

Celebrated on 10/21/2026

Quick Fact

National Support Your Local Chamber of Commerce Day is celebrated on the third Wednesday of October. It was created to highlight the role chambers play in advocating for businesses and fostering economic growth in communities across the United States.

Origins and Establishment of National Support Your Local Chamber of Commerce Day

National Support Your Local Chamber of Commerce Day was established to recognize the vital role that local chambers of commerce play in supporting businesses and communities. The day was created by the Association of Chamber of Commerce Executives (ACCE) in 2016 to encourage public appreciation and support for these organizations. The first celebration took place on October 19, 2016, and it has been observed annually on the third Wednesday of October ever since.

Evolution and Modern Commemoration

Since its inception, the day has grown in popularity as chambers across the country use it to highlight their achievements and engage with their communities. Modern celebrations often include social media campaigns, open houses, networking events, and special promotions for chamber members. The day also serves as a reminder of the essential services chambers provide, such as business advocacy, networking opportunities, and resources for local entrepreneurs.

Facts & General Observations

• There are approximately 7,000 chambers of commerce in the United States, ranging from local to state and international levels.
• Chambers of commerce collectively represent over 3 million businesses, from small startups to large corporations.
• Studies show that communities with active chambers experience stronger economic growth and higher business survival rates.

Explore more celebrations, trivia, and quests on National Day Quest.