Washington State Main Street Community

Washington State Main Street Community

Working to create a vibrant and prosperous downtown since 2006.

Our Mission

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Economic Vitality
2nd Monday of each month at 1:30pm

Economic Vitality is taking a proactive, collaborative approach to building and growing a diverse economic base through smart new investment, cultivating a robust ecosystem for small businesses, focusing on the unique assets of your community, and fostering equity and inclusion to create an environment to help build local wealth


2nd Monday quarterly at 11am (March, June, August, December)

Historic preservation, façade improvements, and overall improvements to downtown streetscapes. Design supports a community’s transformation by enhancing downtown's physical and visual elements while capitalizing on the unique assets that set the commercial district apart.


1st Tuesday of each month at 10:30 am

Promotion positions your downtown or neighborhood commercial district as the center of the community and hub of economic activity, while creating a positive image that showcases your community’s unique characteristics, culture, history, and defining features. Effective promotional activities help change or enhance the image of your downtown, preserve its unique heritage, and support its reputation as a place for residents to shop, work, live, have fun, and invest.

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2nd Tuesday of each month at 12 pm

Organization creates a shared vision that converts the Main Street program’s mission into clear goals, defines the organization’s role in revitalizing the downtown or commercial corridor using an approach that fits the neighborhood, and builds structure for the board and staff. Organization also involves creating a strong foundation for a sustainable revitalization effort through the cultivation of strong partnerships, community involvement, and resources. 

Latest News

Latest News Volunteer Needs

How To Get Involved ~ Volunteer

We are always looking for volunteers. There are many projects, events, and committees to join in on helping us create a vibrant and prosperous Downtown! I am excited to hear from you...
Depot Plans

Project Plans at the Depot

We are in the planning stages of a large-scale project that will enhance the train depot campus and allow for more use of the public, outdoor space by community members and visitors to Prosser as well as interior alterations that will make better use of the building as the visitor’s...
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Opportunity for Businesses!

Are you a business that likes what Historic Downtown Prosser does within our community? Do you pay B&O taxes? Are you looking to help keep our tax dollars here in Prosser? Most of our annual budget comes from our B&O partners, and we’re excited to have even more capacity for...

Small Business Saturday Success

What a fabulous day of community support! We can account for over $25,000 spent in our local businesses on Saturday, November 25th. This annual event intentionally promotes and markets the national movement with phenomenal engagement and growth each year. It keeps getting bigger and better because Prosser shows up to...

Follow us on Facebook

We have been lining up the wineries, distilleries, cideries, and breweries for our Sip & Stroll event. Here is our beginning lineup. #HistoricDowntownProsser #ProsserChamberofCommerce #ProsserWa #Airfield #Mercer #Davenlore #McKinleySprings #WautomaSprings #Milbrandt #Tirriddis #PerfectCircle #BarrelSprings


Happy Valentine's Day from Historic Downtown Prosser. We hope you have enjoyed a day out in our town, and preparing to get dinner for date night! #shoplocalbusiness #valentines2024 #HistoricDowntownProsser


Historic Downtown Prosser is hosting a listening session for all Downtown Businesses on March 11th at 5:30 pm at Brewminatti 713 6th St. Prosser. Please bring ideas on how best to work together to bring traffic to our downtown businesses. On a Mission to Create a Vibrant and Prosperous Downtown!


We are approaching our Seuss on the Loose event in Historic Downtown Prosser. Today, we received 2 donations to help purchase books for this event's winners. Thank you to Samuel Jaramillo Thank you, Superintendent Kim Casey For supporting reading to Prosser kids!


Explore Prosser

Mexican Food


Antique Store


Historic Mercer Bedroom


Prosser Mural


prosser community cash

Community Cash

This is a non-revenue generating program and 100% of the certificate goes directly to the small business of your choice in downtown Prosser, WA.