Jefferson County Chamber of Commerce
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2023 Community Profile

The Vision of the Greater Jefferson County Chamber is to be the catalyst to foster a vibrant, prosperous and interconnected business community.

The Mission of the Greater Jefferson County Chamber is to provide a platform to strengthen and support members by promoting growth and development through networking, marketing, education and advocating for our region.

Make a Difference in Jefferson County

Become a part of all the great things happening in our area by attending an event, supporting local businesses, joining a chamber council, or starting a new career.

Meet up at events

Connect, share, and learn with neighbors and community leaders.

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Upcoming Events


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Discover places

Find your next favorite shop or service in our local directory.

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Get Involved

Build business relationships as we work together to help our community prosper.

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Upcoming Networking Opportunities

Start building your professional network today by attending one of the Jefferson County Chamber’s many networking events.

103rd Annual Awards Dinner

103rd Annual Awards Dinner

Join us for the Jefferson County Chamber of Commerce 103rd Annual Awards Dinner! Cocktail Hour will begin at 5:30pm. Welcome will be at 6:15pm. Register here: https://cca.southernillinois.com/EvtListing.aspx?dbid2=ILJEFF&evtid=41850&class=E  ...

2024 Home & Outdoor Expo

2024 Home & Outdoor Expo

Join us at the 11th Annual Southern Illinois Home & Outdoor Expo! Location: Times Square Mall, 3917 Broadway St., Mt. Vernon, IL 62864 Reserve your booth here: https://cca.southernillinois.com/EvtListing.aspx?dbid2=ILJEFF&evtid=26588&class=E

February Monthly Luncheon

February Monthly Luncheon

Join us for our February Monthly Luncheon! Sponsored by: Black Swan Advisors Location: First United Methodist Church, 1133 Main St., Mt. Vernon, IL 62864 Register here: https://cca.southernillinois.com/EvtListing.aspx?dbid2=ILJEFF&evtid=27542&class=E

Why Join the Chamber?

Chamber Members

Networking Opportunities

Business Connections