State by state
The leading warehouse club chains in every state
Tracked warehouse club chains ranked by consumer spend in each state, Q4 2025–Q3 2026. Costco leads in 28 states, Sam's Club in 14 states, and BJ's Wholesale Club in 3 states. Against their share in the US as a whole, Sam's Club stands out in 20 states, Costco in 13 states, and BJ's Wholesale Club in 12 states.
By tracked consumer spend, Q4 2025–Q3 2026
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Sam's Club
Relative #1 in 20 states
West Virginia 3.1×, Mississippi 2.9×, Arkansas 2.4×, Louisiana 2.2×, Alabama 1.8×, Iowa 1.8×, Kansas 1.8×, Oklahoma 1.8×, New Mexico 1.7×, South Carolina 1.7×, Tennessee 1.6×, Missouri 1.5×, North Carolina 1.5×, Ohio 1.5×, Texas 1.5×, Indiana 1.4×, Kentucky 1.4×, Georgia 1.3×, Michigan 1.3×, Illinois 1.2×
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Costco
Relative #1 in 13 states
Oregon 1.6×, Washington 1.6×, Idaho 1.5×, California 1.4×, Montana 1.4×, Hawaii 1.3×, Utah 1.3×, Arizona 1.2×, Minnesota 1.2×, Nevada 1.2×, Colorado 1.1×, Nebraska 1.1×, Wisconsin 1.1×
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BJ's Wholesale Club
Relative #1 in 12 states
Rhode Island over 10×, New Hampshire 9.1×, Massachusetts 8.9×, New York 7.6×, Delaware 6.2×, Connecticut 5.1×, Maine 3.5×, New Jersey 3.3×, Maryland 2.9×, Florida 2.4×, Pennsylvania 2.4×, Virginia 2.1×
Not enough tracked stores: Alaska, District of Columbia, North Dakota, South Dakota, Vermont, Wyoming
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Costco
#1 in 28 states
Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Kentucky, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Jersey, Ohio, Oregon, Texas, Utah, Virginia, Washington, Wisconsin
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Sam's Club
#1 in 14 states
Alabama, Arkansas, Iowa, Kansas, Louisiana, Maine, Mississippi, New Mexico, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, West Virginia
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BJ's Wholesale Club
#1 in 3 states
New Hampshire, New York, Rhode Island
Not enough tracked stores: Alaska, District of Columbia, North Dakota, South Dakota, Vermont, Wyoming
A state shows a ranking once it has at least 2 tracked warehouse club chains and 10 tracked stores. Relative to the US compares a chain's share of the state's spend with its share in the US as a whole. It ranks the 7 biggest chains in the US and the chains that lead a state by spend, wherever a chain has at least 5% of the state's spend and 3 stores there. Colors match the store map; other tracked chains are gray.
Growth ranking
Fastest-growing tracked warehouse club chains
Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Bingo Wholesale and Costco sit in the high-growth half.
| Rank | Chain | Rank movement | YoY growth |
|---|---|---|---|
| 1 | Bingo Wholesale | ▲4 | +7.7% |
| 2 | Costco | - | +0.6% |
| 3 | Sam's Club | - | -0.4% |
| 4 | The Dude Abides | ▲4 | -2.5% |
| 5 | BJ's Wholesale Club | - | -2.6% |
| 6 | Cherokee Closeouts | ▲2 | -3.2% |
| 7 | Wolff Bros. Supply, Inc. | - | -25.4% |
| 8 | Crescent Electric Supply Company | - | -25.5% |
| 9 | Apex Supply | - | -26.4% |
| 10 | WAVE Electronics | ▲1 | -26.7% |
| 11 | Cash & Carry | ▲1 | -29.4% |
| 12 | Ed's Supply | ▼1 | -36.1% |
| 13 | United Electric Supply | ▼2 | -37.2% |
| 14 | Illco | ▼2 | -41.0% |
| 15 | Webb Supply | ▼6 | -56.9% |
- Costco
- Sam's Club
- BJ's Wholesale Club
- costco.com
- Taj Wholesale 2
- Cash & Carry
- Martinez Distributors
- Other tracked chains
Store footprint
Store map
2,748 tracked store locations in the United States. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 1,753 of the 2,748 stores (64%); 875 of the 918 tracked chains have a single store here.
- Costco (681)
- Sam's Club (686)
- BJ's Wholesale Club (280)
- costco.com (1)
- Taj Wholesale 2 (1)
- Cash & Carry (31)
- Martinez Distributors (1)
- Other tracked chains
Top tracked chains by store count
- 1 Sam's Club 686
- 2 Costco 681
- 3 BJ's Wholesale Club 280
- 4 SCP Distributors 75
- 5 Cash & Carry 31
- 6 Wolff Bros. Supply, Inc. 10
- 7 Mars Electric 9
- 8 United Electric Supply 8
- 9 Ed's Supply 5
- 10 Crescent Electric Supply Company 4
- 11 Cherokee Closeouts 4
- 12 Webb Supply 4
- 13 Texas Pool Supply 3
- 14 Hareli Fresh Market 3
- 15 Apex Supply 3
- 16 Illco 3
- 17 The Dude Abides 3
- 18 Bingo Wholesale 3
- 19 WAVE Electronics 3
- 20 Tropic Supply 2
- 21 Texas Wholesale 2
- 22 Tennessee Farmers Co-op 2
- 23 Costco Business Center 2
- 24 Janilink 2
- 25 Wolf Creek Company 2
- 26 LD Carlson Co. 1
- 27 The Columbus Warehouse 1
- 28 Winston Water Cooler of Rigby 1
- 29 Fist Distribution 1
- 30 Chicago Import Inc 1
- 31 Dream With Colors 1
- 32 Palo Duro Hardwoods 1
- 33 Matsuda's 1
- 34 Atlanta Wholesale 1
- 35 Sanford and Sisters 1
- 36 Aireco 1
- 37 Unique Wholesale 1
- 38 BHB Distributors 1
- 39 Frontier Shop Supplies 1
- 40 Caribbean Depot 1
- 41 Flynnstoned North Syracuse 1
- 42 Magic Wholesale 1
- 43 costco.com 1
- 44 Tommys Wholesale 1
- 45 J & S Wholesale & Rental 1
- 46 Framers' Inventory 1
- 47 Atlas Wholesale 1
- 48 Great Falls Ice 1
- 49 Apet Inc 1
- 50 Ninja Fireworks 1
More trends