Core argument: Of 21,622 new-car dealerships, 13,826 locations clear $5M annually and 4,114 exceed $25M, making auto retail one of the highest-density industries for mid-market revenue concentration.
There are 21,622 new-car dealerships with employees, according to the Census’s County Business Patterns. We estimate that more than half of them take in at least $5 million a year; in the Dun & Bradstreet business records, 13,826 dealer locations clear $5 million and 4,114 clear $25 million. There are 4,742 beer, wine, and spirits wholesalers with employees, according to the Census’s County Business Patterns. We estimate that about a quarter of them take in at least $5 million a year; in the Dun & Bradstreet business records, 1,232 distributor locations clear $5 million and 491 clear $25 million. There are 780,257 construction businesses with employees, according to the Census’s County Business Patterns—building, heavy civil, and specialty trade contractors. Anyone with a truck and a license can enter. We estimate that only about 4% of them take in at least $5 million a year. In the Dun & Bradstreet business records, 33,752 contractor locations clear $5 million and 6,525 clear $25 million.The ABCs of Getting Rich
AI Summary. New-car dealerships, alcohol distributors, and construction contractors represent distinct tiers of revenue concentration, with dealerships showing the highest share of locations clearing $5m+ (~60%), followed by alcohol distributors (~26%), and contractors (~4%).
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Owen Zidar and Eric Zwick estimate that as of 2021, 4,075 American auto dealers, 479 beverage distributors, and 6,418 contractors generated at least $25mm in annual revenue
Takeaways by Macro Roundup® AI
- Of 21,622 new-car dealerships, 13,826 locations clear $5M annually and 4,114 exceed $25M, making auto retail one of the highest-density industries for mid-market revenue concentration.
- Beer, wine, and spirits wholesaling delivers outsized revenue per location: 491 of 4,742 distributor sites clear $25M, a ~10% hit rate reflecting the sector’s structural consolidation and volume economics.
- Construction’s low barriers to entry suppress revenue scale: only ~4% of 780,257 contractor businesses clear $5M annually, versus more than half of new-car dealerships at the same threshold.


