County Market Overview
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Washington State
Walla Walla County Public Construction Insights
Detailed public works bidding spend, project activity metrics, top awarded prime contractors, and major public agency awards compiled from WA State records (2015–2025).
Ongoing Data Ingestion: Data for 2023, 2024, and 2025 is continuously being updated as new state filings are processed.
Total Spend
$732.46M
Total Projects
3,659
Walla Walla County Yearly Growth (2015–2025)
Dual line chart: Total Spend ($) solid blue line vs Total Projects dashed slate line
Total Spend ($)
Total Projects
Swipe horizontally to explore trends
* Note: Data for 2023–2025 is actively being updated as new state affidavit & intent filings are processed.
WA L&I Public Records
Top Prime Contractors
Ranked by Award Volume$120.06M
1 projects
#2
APOLLO INC
$76.31M
20 projects
$63.42M
153 projects
$51.78M
9 projects
$51.60M
169 projects
$34.64M
1 projects
$32.37M
13 projects
$31.91M
23 projects
$24.77M
5 projects
$20.64M
7 projects
Top Awarding Public Agencies
WALLA WALLA, CITY OF
$143.00M
TRANSPORTATION, WASH STATE DEPT OF
$139.10M
ENTERPRISE SERVICES, WASH STATE DEPT OF
$88.09M
WALLA WALLA SCHOOL DISTRICT #140
$82.32M
WALLA WALLA, PORT OF
$66.24M