Join The Chamber

The Dayton Chamber of Commerce is dedicated to each member in offering advertising, business consulting, and creating a culture of collaboration and mutual benefit for the businesses and community in the cities of Dayton, Starbuck, Waitsburg, Walla Walla, and other surrounding cities.  

 We at the Chamber would love for you to stop by or set up an appointment and we will come to your business.  We can meet, talk about each others vision for business, community, and how we together can succeed. Please reach out to us.

Justin Nix

Executive Director


The Chamber advertises Dayton as the Dayton Tourism and Visitors Bureau.  The Chamber advertises on radio, social media, movie screen ads, magazines, email marketing, flyers and posters, the chamber website, and soon television ads.  We do this to bring tourism, families, professionals, investors, and business owners to visit and hopefully stay here in Dayton.  We also promote our membership base to using these marketing avenues.  Once a member, you only need to reach out to us to start using the Chambers Marketing.  We also use all of these marketing tools to promote our Chamber Events or Member Events!

Chamber Events:                                                        Member Events:

Brix and Brew                                                             Mule Mania  

Dayton Days Parade                                                   Dayton Alumni Weekend

All Wheels Weekend                                                   Swim the Snake

Dayton on Tour                                                           Columbia County Fair

Awards Banquet                                                          Evening at the Depot                   

Christmas Kick Off                                                    Oktoberfest

City of Dayton Fund Raiser                                      Ladies Night Out

Dayton Downtown Halloween                                    Winter Play (Liberty Theater)

                                                                                      Columbia County Health                                                                                                                  Auxiliary Luncheon

                                                                                      Easter Egg Hunt

                                                                                      WDFW Fishing Derby

                                                                                      3rd Street Yard sale

                                                                                      Touchet River Run

                                                                                      National Night Out 

                                                                                      Turkey Bingo

                                                                                      Spaghetti Night 

                                                                                      and many more!

In 2017 our Facebook events calendar had more than 250 local events. 

Contact Chamber Office

Phone: 509-382-4825

Address: 166 E. Main St Dayton, WA 99328

Hours: 9 – 5, Monday – Friday





Click the photo below take you to the check out page

Chamber Fee Structures

Friends of the Chamber      $60.00    

Non-Profit or Church     65.00

Retail/Service (# of Employees)

1 to 3                            $120.00

4 to 6                            $140.00

7  to 10                          $165.00

11 to 15                         $185.00

16 to 20                         $220.00

Major Employer (21+)     $400.00


Places to Stay 3 rooms or less      $125.00

Places to Stay 4 or more                  $250.00



Financial Institution                        $400.00

Government                                        $400.00