County Market Overview · Washington State

Adams 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 $158.36M
Total Projects 922

Adams 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
$15.45M $8.83M $8.71M $19.37M $18.95M $19.23M $13.00M $11.78M $17.79M $19.09M $6.15M 63 53 48 52 72 116 106 94 106 111 101 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
* Note: Data for 2023–2025 is actively being updated as new state affidavit & intent filings are processed.

Top Prime Contractors

Ranked by Award Volume
$25.49M
43 projects
$10.90M
1 projects
$10.01M
17 projects
$9.46M
2 projects
$6.87M
4 projects
$5.73M
5 projects
$4.40M
20 projects
$4.40M
5 projects
$4.00M
1 projects
$3.68M
11 projects

Top Awarding Public Agencies

ADAMS COUNTY
$36.94M
OTHELLO, CITY OF
$25.51M
TRANSPORTATION, WASH STATE DEPT OF
$21.84M
RITZVILLE, CITY OF
$11.85M
RITZVILLE SCHOOL DISTRICT #160
$11.03M