The Sanitation Truck market comprises purpose‑built vehicles—such as vacuum trucks, pressure‑washing trucks, and mobile sanitation units—designed to collect, transport, and treat waste water, sludge, and refuse from municipal, industrial, and construction sites. Growing urbanization, tightening environmental regulations, and the shift toward electric propulsion are accelerating market expansion. According to recent industry reports, the Sanitation Truck market size was valued at approximately USD 18.5 billion in 2025, with a growth outlook projecting a CAGR of 5.2% for the market forecast period 2026‑2033, underscoring robust industry expansion driven by infrastructure investment and sustainability mandates.