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US Standard Industrial Classification (SIC) Code Lookup

Division: D - Manufacturing

US-SIC Code 3021 - Rubber and Plastics Footwear

Industry Description

Establishments primarily engaged in manufacturing fabric upper footwear having rubber or plastics soles vulcanized, injection molded, or cemented to the uppers, and rubber and plastics protective footwear. Establishments primarily engaged in manufacturing rubber, composition, and fiber heels, soles, soling strips, and related shoe making and repairing materials are classified in Industry 3069; those manufacturing plastics soles and soling strips are classified in Industry 3089; and those manufacturing other footwear of rubber or plastics are classified in Industry Group 314.

Business Examples

Common types of business activities within US SIC 3021 - Rubber and Plastics Footwear are:

  • Arctics, rubber or rubber soled fabric
  • Boots, plastics
  • Boots, rubber or rubber soled fabric
  • Canvas shoes, rubber soled
  • Footholds, rubber
  • Footwear, rubber or rubber soled fabric
  • Gaiters, rubber or rubber soled fabric
  • Galoshes, plastics
  • Galoshes, rubber or rubber soled fabric
  • Overshoes, plastics
  • Overshoes, rubber or rubber soled fabric
  • Pacs, rubber or rubber soled fabric
  • Sandals, rubber
  • Shoes, plastics soles molded to fabric uppers
  • Shoes, rubber or rubber soled fabric uppers
  • Shower sandals or slippers, rubber

IBISWorld Industry Research Report

Shoe & Footwear Manufacturing in the US (31621)

Revenue 2025

$1.4bn

Growth 2025

-1.23%

Key Trends

  • Restructuring measurements have helped maintain industry profit

  • The industry has embraced the economic advantages of outsourcing production

  • Renewed downstream demand from wholesalers and retailers will likely pressure manufacturers

Products and Services

US-SIC Hierarchy 3021 - Rubber and Plastics Footwear

US-SIC Code 3021 - Rubber and Plastics Footwear sits in the 2-digit Rubber and Plastics Footwear sector. US SIC codes can be 2 to 8 digits and the further along the hierarchy, the more detailed and specific the category will be.

Division: D

Division Title: Manufacturing

2 Digits 3 Digits 4 Digits

Extended US-SIC Hierarchy for 3021 - Rubber and Plastics Footwear

For business marketing and targeting, US SIC Codes have been extended to provide more specific classifications within US-SIC 3021 - Rubber and Plastics Footwear. Extended US SIC Codes are being continuously updated to reflect the current business environment.

6 Digit SIC Codes

  • 302198 Rubber & plastics-footwear (mfrs)

8 Digit SIC Codes

  • 30210000 Rubber and plastics footwear
  • 30210100 Protective footwear, rubber or plastic
  • 30210101 Arctics, rubber or rubber soled fabric
  • 30210102 Boots, plastic
  • 30210103 Boots, rubber or rubber soled fabric
  • 30210104 Gaiters, rubber or rubber soled fabric
  • 30210105 Galoshes, plastic
  • 30210106 Galoshes, rubber or rubber soled fabric
  • 30210107 Overshoes, plastic
  • 30210108 Overshoes, rubber or rubber soled fabric
  • 30210109 Pacs: rubber or rubber soled fabric
  • 30210200 Shoes, rubber or plastic molded to fabric
  • 30210201 Canvas shoes, rubber soled
  • 30210202 Footholds, rubber or rubber soled fabric
  • 30210203 Sandals, rubber
  • 30210204 Shoes, plastic soles molded to fabric uppers
  • 30210205 Shoes, rubber or rubber soled fabric uppers

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US SIC Code Directory

Each US SIC Code is part of a Division, which corresponds with a numerical range. Select a Division category from the table below, then drill down to discover the industries within that Division.

Division US-SIC Code Sector title
A 01-09 Agriculture, Forestry, and Fishing
B 10-14 Mining
C 15-17 Construction
D 20-39 Manufacturing
E 40-49 Transportation, Communications, Electric, Gas, and Sanitary Services
F 50-51 Wholesale Trade
G 52-59 Retail Trade
H 60-67 Finance, Insurance, and Real Estate
I 70-89 Services
J 90-99 Public Administration

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