Latest News

  • After Hour Social

  • Discover Prosser

  • Join the Chamber

Tuesday, April 1st  5:30-7:00pm

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Saturday, May 3rd 2014

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Prosser is sure taking off and you are a huge reason why Prosser is such a great place to live and operate or open a business.

If you are an existing member, please take a moment to look up your listing and make sure all of the information is correct and that you are listed in the category that  best fits your business. If there is another category in which you believe you should be listed but you are not, please send the web administrator an e-mail with your requested changes. With your help, this site will be accurate and thus very helpful to those who visit it.

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Chamber Membership

Prosser Chamber of Commerce is an organization with membership open to any business, individual or group sharing the common goal of making Prosser a better place to live, work and play

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Upcoming Events

Sat May 03 @ 8:00AM - 02:00PM
Discover Prosser
Mon May 05 @ 7:00PM - 08:00PM
Historic Downtown Prosser Board Meeting

Prosser Weather

Mostly Cloudy



Mostly Cloudy

Humidity: 59%

Wind: 10 mph

  • 23 Apr 2014

    Showers 56°F 48°F

  • 24 Apr 2014

    AM Showers 65°F 45°F

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