NAICS Code 321 — Wood Product Manufacturing

Subsector in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 3 direct sub-codes.

Code	321
Title	Wood Product Manufacturing
Level	Subsector (3-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

Establishments in the Wood Product Manufacturing subsector manufacture wood products, such as lumber, plywood, veneers, wood containers, wood flooring, wood trusses, manufactured homes (i.e., mobile homes), and prefabricated wood buildings. The production processes of the Wood Product Manufacturing subsector include sawing, planing, shaping, laminating, and assembling wood products starting from logs that are cut into bolts, or lumber that then may be further cut, or shaped by lathes or other shaping tools. The lumber or other transformed wood shapes may also be subsequently planed or smoothed, and assembled into finished products, such as wood containers. The Wood Product Manufacturing subsector includes establishments that make wood products from logs and bolts that are sawed and shaped, and establishments that purchase sawed lumber and make wood products. With the exception of sawmills and wood preservation establishments, the establishments are grouped into industries mainly based on the specific products manufactured.

Where 321 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	321	Wood Product Manufacturing

Codes under 321

Code	Title
3211	Sawmills and Wood Preservation
3212	Veneer, Plywood, and Engineered Wood Product Manufacturing
3219	Other Wood Product Manufacturing

Related Subsector codes

• 311 — Food Manufacturing
• 312 — Beverage and Tobacco Product Manufacturing
• 313 — Textile Mills
• 314 — Textile Product Mills
• 315 — Apparel Manufacturing
• 316 — Leather and Allied Product Manufacturing
• 322 — Paper Manufacturing
• 323 — Printing and Related Support Activities
• 324 — Petroleum and Coal Products Manufacturing
• 325 — Chemical Manufacturing
• 326 — Plastics and Rubber Products Manufacturing
• 327 — Nonmetallic Mineral Product Manufacturing

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.