U.S. imports of Mobile Homes and Trailers (NAICS 321991) totaled $173K in August 2026, imported from 13 countries.
Importers of Mobile Homes and Trailers paid $89K in duties in August 2026, an average duty rate of 51.38% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Mobile Homes and Trailers imports of $173K in August 2026 ran 63% below the year-to-date monthly average of $473K.
Last updated: August 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.
5 import shipments a month
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.
National industry 3 of 3 in naics industry 32199
National industry 321991 · $173K of $333.1M
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Imports · August 2026
origin
Mexico and Poland together supply 89% of it.
customs district
Census does not publish district detail for this classification system.
destination
Census publishes state breakdowns for NAICS to the 4-digit level only. See NAICS 3219 for those.
entry
Census does not publish port detail for this classification system.
Imports
Imports
$173KYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $6.3M of Mobile Homes and Trailers.
Fewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026. Source: U.S. Census Bureau.