Structure of NAICS Code 311 - Food Manufacturing
Hierarchy
Each industry is classified hierarchically, starting from broad (3-digit) to specific (4-, 5-, 6-digit) codes, including extended 8-digit codes for detailed classification. Click on each category link to navigate to detailed pages with comprehensive industry information.
Categories
General
Specific
Hierarchy
3-Digits
4-Digits
5-Digits
6-Digits
31121 - Flour Milling and Malt Manufacturing
3112 - Grain and Oilseed Milling
311221 - Wet Corn Milling and Starch Manufacturing
311224 - Soybean and Other Oilseed Processing
311225 - Fats and Oils Refining and Blending
31122 - Starch and Vegetable Fats and Oils Manufacturing
31123 - Breakfast Cereal Manufacturing
31131 - Sugar Manufacturing
31134 - Nonchocolate Confectionery Manufacturing
3113 - Sugar and Confectionery Product Manufacturing
311351 - Chocolate and Confectionery Manufacturing from Cacao Beans
311352 - Confectionery Manufacturing from Purchased Chocolate
31135 - Chocolate and Confectionery Manufacturing
311411 - Frozen Fruit, Juice, and Vegetable Manufacturing
311412 - Frozen Specialty Food Manufacturing
31141 - Frozen Food Manufacturing
311421 - Fruit and Vegetable Canning
311422 - Specialty Canning
311423 - Dried and Dehydrated Food Manufacturing
31142 - Fruit and Vegetable Canning, Pickling, and Drying
311511 - Fluid Milk Manufacturing
311512 - Creamery Butter Manufacturing
311513 - Cheese Manufacturing
311514 - Dry, Condensed, and Evaporated Dairy Product Manufacturing
31151 - Dairy Product (except Frozen) Manufacturing
31152 - Ice Cream and Frozen Dessert Manufacturing
311611 - Animal (except Poultry) Slaughtering
311612 - Meat Processed from Carcasses
311613 - Rendering and Meat Byproduct Processing
311615 - Poultry Processing
31161 - Animal Slaughtering and Processing
311811 - Retail Bakeries
311812 - Commercial Bakeries
311813 - Frozen Cakes, Pies, and Other Pastries Manufacturing
31181 - Bread and Bakery Product Manufacturing
311821 - Cookie and Cracker Manufacturing
311824 - Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour
31182 - Cookie, Cracker, and Pasta Manufacturing
31183 - Tortilla Manufacturing
31191 - Snack Food Manufacturing
31192 - Coffee and Tea Manufacturing
31193 - Flavoring Syrup and Concentrate Manufacturing
3119 - Other Food Manufacturing
311941 - Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing
311942 - Spice and Extract Manufacturing
31194 - Seasoning and Dressing Manufacturing
31199 - All Other Food Manufacturing