NAICS 455211 Quarterly Industry Report
Warehouse Clubs and Supercenters
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 455211Sector: 45Updated: Q1 2026
About This Report
This Fair Market Value industry report for NAICS 455211 draws on verified data from the U.S. Census Bureau[4], Bureau of Labor Statistics[6], and Small Business Administration[5] to profile the warehouse club and supercenter retail sector. Our research team analyzes membership economics, bulk merchandising strategies, and ancillary service revenue contributions to provide accurate market intelligence for business valuation purposes. The report covers SBA size standards, related NAICS classifications, and the competitive advantages of large-format retail operations. Fair Market Value updates this NAICS 455211 profile quarterly to reflect new Census releases and industry developments.
Industry Definition & Overview
Warehouse Clubs and Supercenters (NAICS 455211) encompasses establishments generally known as warehouse clubs, superstores, or supercenters primarily engaged in retailing a general line of groceries, including fresh fruits, vegetables, dairy, meats, and other perishable products, in combination with a general line of new merchandise such as apparel, furniture, appliances, and household goods. Membership-based warehouse clubs require annual fee payment for shopping privileges, while supercenters operate as open-access stores combining full grocery departments with general merchandise sections.
According to the U.S. Census Bureau[4], roughly 1,384 establishments operate under this classification. Despite the low establishment count, these stores generate extraordinarily high per-location revenue due to massive floor plans typically exceeding 100,000 square feet. Warehouse clubs derive significant revenue from membership fees, which provide recurring income independent of product margins. Bulk packaging, limited SKU counts, and pallet-based merchandising reduce per-unit handling costs, enabling aggressive pricing that undercuts conventional retailers across most product categories.
The SBA[5] sets the size standard at $40 million in average annual receipts for this industry. Private-label store brands represent a growing share of sales, generating margins substantially higher than national brands sold at competitive prices. Pharmacy, optical, tire center, and food court operations create ancillary service revenue that increases customer visit frequency and total spending per trip. Real estate requirements for these large-format stores limit site availability in urban markets, concentrating development in suburban and exurban locations with adequate land parcels.
What's Included in This Industry
- Membership-based warehouse club retail operations
- Supercenter operations combining groceries and general merchandise
- Bulk and case-pack merchandise retailing
- Fresh grocery departments within warehouse and supercenter formats
- Pharmacy operations within warehouse clubs and supercenters
- Optical center operations within warehouse formats
- Tire center and automotive service within warehouse clubs
- Food court and prepared food operations within stores
- Private-label and store-brand merchandise programs
- Business and institutional membership purchasing programs
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | General Merchandise Retailers | 455 |
| Industry Group | Warehouse Clubs, Supercenters, and Other General Merchandise Retailers | 4552 |
| NAICS Industry | Warehouse Clubs, Supercenters, and Other General Merchandise Retailers | 45521 |
| National Industry | Warehouse Clubs and Supercenters | 455211 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 455219 | All Other General Merchandise Retailers | Operates all other general merchandise retailers including discount stores, sharing general merchandise product overlap but operating smaller store formats without full grocery departments |
| 455110 | Department Stores | Operates department stores selling general merchandise across separate departments, carrying less grocery product than warehouse clubs and supercenters that combine full food lines |
| 445110 | Supermarkets and Other Grocery Retailers (except Convenience Retailers) | Operates supermarkets and grocery retailers selling food products, competing with supercenter grocery departments for weekly food shopping occasions and consumer grocery spending |
| 449210 | Electronics and Appliance Retailers | Retails electronics and appliances through specialty stores, competing with warehouse club electronics sections on pricing while offering deeper product expertise |
| 449110 | Furniture Retailers | Retails new furniture through showroom operations, competing with warehouse club furniture sections on value pricing while offering wider furniture selections and delivery services |
| 456110 | Pharmacies and Drug Retailers | Operates pharmacies and drug retailers, competing with warehouse club pharmacy counters that offer prescription services at membership-discounted prices to enrolled members |
SBA Lending Summary
88
Total SBA Loans
$44.5M
Total Loan Volume
$506K
Average Loan Size
10 yrs
Average Loan Term
10.32%
Average Interest Rate
520
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[3]
Key Insight: The SBA[5] classifies NAICS 455211 under warehouse clubs and supercenters with a size standard of $40 million in average annual receipts. Businesses at or below this revenue threshold qualify as small for federal contracting preferences and SBA loan programs. In practice, most warehouse clubs and supercenters operate at revenue levels far exceeding this threshold due to the high-volume nature of large-format retail. Smaller operators in this space can access SBA 7(a) loans[7] for inventory and working capital, while 504 loans[8] may support property acquisition for new store development.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Readycap Lending, LLC | 72 | $36.5M | $507K |
| 2 | Colony Bank | 8 | $4.0M | $500K |
| 2 | Northeast Bank | 8 | $4.0M | $500K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses fall under NAICS 455211?
NAICS 455211 covers warehouse clubs requiring membership fees and supercenters combining full grocery departments with general merchandise retailing. These large-format stores typically exceed 100,000 square feet and sell both food and nonfood products. Source: U.S. Census Bureau[4]
How is NAICS 455211 structured?
The sector is dominated by a few major chains operating hundreds of locations each. Warehouse clubs charge annual membership fees and use bulk packaging to reduce costs. Supercenters operate as open-access stores. Both formats generate extremely high per-location revenue relative to other retail formats.
What is the SBA size standard for NAICS 455211?
The SBA sets the size standard at $40 million in average annual receipts for warehouse clubs and supercenters. Most operators in this classification far exceed this threshold, as individual store locations commonly generate annual revenue well above the small business ceiling. Source: SBA Size Standards[5]
What NAICS codes are related to warehouse clubs and supercenters?
Related retail codes include 455219 (other general merchandise), 455110 (department stores), 445110 (supermarkets), 449210 (electronics), 449110 (furniture), and 456110 (pharmacies). Source: Census NAICS[4]
What industries are related to warehouse club operations?
Key supplier industries include 424410 (grocery wholesalers), 423620 (electronics wholesalers), 423910 (sporting goods wholesalers), and 423990 (miscellaneous durable goods wholesalers) providing inventory across multiple product departments.
What activities are included in NAICS 455211?
Activities include membership club retailing, supercenter operations, bulk merchandise sales, fresh grocery departments, pharmacy counters, optical centers, tire services, food courts, private-label programs, and business membership purchasing programs.
Can warehouse clubs get SBA loans?
Small operators under NAICS 455211 can technically access SBA 7(a) loans for inventory and working capital, and 504 loans for property acquisition. In practice, most warehouse clubs and supercenters operate at revenue levels far exceeding the $40 million small business threshold. Source: SBA Loan Programs[9]
Where are warehouse clubs and supercenters concentrated in the United States?
Warehouse clubs and supercenters concentrate in suburban and exurban locations with large land parcels accommodating stores exceeding 100,000 square feet plus parking. States with growing populations, including Texas, Florida, and the Southeast, support active new store development. Urban markets have fewer locations due to real estate constraints.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [4]U.S. Census Bureau census.gov
- [5]SBA sba.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]SBA 7(a) loans sba.gov
- [8]504 loans sba.gov
- [9]SBA Loan Programs sba.gov
Disclaimer
This publication has been prepared by Fair Market Value (“Fair Market Value”) for informational purposes only. It is provided on an “as-is” and “as available” basis. Fair Market Value makes no representations or warranties, express or implied, regarding the merchantability, fitness for a particular purpose, completeness, or accuracy of the data or information contained herein. This publication is not intended to be, and should not be construed as, professional financial, legal, tax, or investment advice. Users should consult with qualified professionals before making any financial or business decisions based on the information presented.
To the extent permitted by law, Fair Market Value disclaims all liability for loss or damage, direct and indirect, suffered or incurred by any person resulting from the use of, or reliance upon, the data in this publication.
Copyright © 2026 Fair Market Value. All rights reserved. All data, information, articles, graphs, and content contained in this publication are copyrighted works and Fair Market Value hereby reserves all rights. No part of this publication may be copied, reproduced, republished, uploaded to a third party, or distributed without the prior written permission of Fair Market Value.