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NAICSSector 32
U.S. imports of mobile homes and trailers (NAICS 321991) totaled $396K in April 2026, traded with 5 countries.
Importers of Mobile Homes and Trailers paid $197K in duties in April 2026 — an effective duty rate of 50% on $396K in dutiable value, based on actual customs collections rather than the published tariff schedule. Mobile Homes and Trailers imports of $396K in April 2026 ran 45% below the year-to-date monthly average of $718K.
Last updated: April 2026 dataManufactured housing units and towable trailers with wood-framed structures are the primary output of NAICS 321991 establishments, serving the affordable housing and recreational vehicle markets. HUD's Manufactured Home Construction and Safety Standards govern domestic production, and imported units must demonstrate equivalent compliance, creating a significant regulatory barrier to entry. Wood framing, panel construction, and insulation specifications are the key structural differentiators between entry-level and premium units. Trade in complete manufactured homes is limited by transportation logistics and regulatory complexity, though components and subassemblies move more freely across borders.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
HUD's Manufactured Home Construction and Safety Standards (24 CFR Part 3280) set minimum requirements for structural, fire, energy, and plumbing systems. Imported units must be certified by a HUD-approved Design Approval Primary Inspection Agency (DAPIA) and inspected by a Production Inspection Primary Inspection Agency (IPIA), making full-unit importation administratively complex.
Subassemblies such as wall panels, floor decks, and roof trusses are classified and entered as components under their respective HTS headings, avoiding the full manufactured-home regulatory pathway. Final assembly occurs domestically, which is the predominant model for cost-competitive sourcing of wood structural components from foreign suppliers.
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Monthly import values over time
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.