Gasoline Stations with Convenience Stores (U.S. NAICS 45711): An Investor's Primer

1. Overview

NAICS code 45711 — "Gasoline Stations with Convenience Stores" — is the part of the federal industry classification that covers retail sites which pump motor fuel and run a convenience store on the same lot: packaged food, drinks, coffee, snacks, tobacco, and increasingly fresh prepared meals. (NAICS is the North American Industry Classification System, the standard federal scheme for grouping businesses.)

This is a large, cash-generative, recession-resilient slice of American retail. Almost every gas station is really two businesses under one roof — a thin-margin fuel operation out front and a higher-margin store behind the register — and it is one of the most fragmented consumer industries left in the country, which makes it a live consolidation story for both public- and private-market investors.

This page is deliberately short. At this level of the taxonomy, NAICS 45711 has exactly one child industry — 457110, which carries the same name — so the two are effectively the same thing. This page gives the level's own federal figures and orients you; for the full treatment (investable universe, unit economics, regulation, risks, and how to invest), read the 457110 primer.

2. What's inside — and why this level equals its one child

NAICS is a nested system: broad sectors split into narrower groups, and the narrowest published tier is the six-digit industry. NAICS 45711 is a five-digit "industry" that, in this case, contains a single six-digit national industry:

• 457110 — Gasoline Stations with Convenience Stores.

When a five-digit code has only one six-digit child, the parent is a pass-through: its scope, definition, and statistics are identical to the child's. There is no aggregation happening and nothing else folded in. So everything true of 457110 — the fuel-plus-store format, the barbell of many small operators under a consolidating head, the profit sitting inside the store rather than at the pump — is exactly true of 45711.

For the boundary lines (what sits in the neighboring codes — fuel-only stations in 457120, no-fuel convenience stores in 445131, fuel dealers in 457210), see Section 2 of the 457110 primer.

3. How big it is (this level's rollup figures)

Because 45711 equals its one child, the level's numbers are the child's numbers. Our ground-truth file for this five-digit level holds the U.S. Census Bureau's 2022 Economic Census concentration data:

Two reads. First, this is a big industry — nearly $534 billion of receipts across 56,502 firms. Second, it is statistically unconcentrated at the national level: a CR4 of 23.4% (the combined revenue share of the four largest firms; CR8/CR20/CR50 apply the same idea to the eight/twenty/fifty largest) and an HHI of 196 sit far below the 1,500 mark antitrust regulators treat as even "moderately concentrated" [1]. (HHI sums the squared market shares of all firms; a low number means no single company dominates.) Individual local markets can be far more concentrated than that national picture suggests.

Undercount / scope caveats.

• Employer-only, code-specific coverage. These Economic Census figures cover employer businesses classified specifically to this code. They exclude self-employed people, no-employee businesses, and firms without an Employer Identification Number [2]. Because single-store "mom-and-pop" ownership dominates this industry — roughly six in ten stores are single-site operators [3] — the true count of tiny operators is understated; we do not assert an all-operator market size, and no suppressed value is stated here.
• Employment figures. Our file for this level does not include establishment, employee, or payroll counts — those employer-census figures are reported at the child (457110) level, where the 457110 primer cites roughly 96,002 establishments and 848,306 paid employees (2023) [3]. Treat those as the child's, and functionally the level's, given the one-to-one mapping.
• A broader trade measure exists and counts something different. Industry association NACS (National Association of Convenience Stores) tallies the whole convenience channel — about 151,975 U.S. stores and $817.5 billion in total sales, split into roughly $476.3 billion of fuel and $341.2 billion of in-store merchandise and foodservice [3]. That "$800-billion-plus industry" is the whole channel on a trade basis; the federal $533.8 billion is the narrower, cleaner employer slice. Both are correct — they simply count different universes.

4. The investable universe (where value concentrates)

With a single child, there is no "spread across the children" to map — value concentrates exactly where the 457110 primer lays it out. In brief:

• Public pure plays: Casey's General Stores (CASY) and Murphy USA (MUSA) are the cleanest U.S.-listed operators; ARKO Corp. (ARKO) is a smaller, more leveraged operator-plus-wholesaler.
• Global c-store owners (foreign-listed): Alimentation Couche-Tard (ATD / ANCTF), which owns Circle K, and Seven & i Holdings (SVNDY), parent of 7-Eleven.
• Fuel distribution and real estate: Sunoco (SUN), Global Partners (GLP), and CrossAmerica Partners (CAPL) are master limited partnerships (MLPs) on the wholesale/logistics layer; Getty Realty (GTY) is a net-lease real-estate investment trust (REIT) that owns the land under stations.
• Private field: family- and employee-owned champions such as Wawa, Sheetz, QuikTrip, Kwik Trip, and Buc-ee's, plus private-equity roll-ups, single-site owner-operators, and net-lease real-estate buyers.

Tickers, scale figures, and the MLP/REIT mechanics are detailed in Section 4 of the 457110 primer.

5. How the money works

Two economic engines with a margin inversion: fuel is most of the revenue but little of the profit; the store is the reverse. Fuel earns a thin, volatile spread of cents per gallon; the store — led by high-margin foodservice (prepared food, coffee, fountain drinks) — is the real profit engine. The winning operators drive enough inside-store gross profit that fuel becomes upside rather than the crutch that carries the site. Full unit economics and the metrics owners watch are in Section 5 of the 457110 primer.

6. Demand drivers

Vehicle-miles traveled and fuel efficiency (long-run gasoline gallons are drifting down), pump prices (cheaper gas leaves more cash to spend inside), the shift of "food-away-from-home" spending toward c-store kitchens (the biggest growth vector), immediacy and location, declining tobacco/nicotine volumes, and the slow rise of electric vehicles. See Section 6 of the 457110 primer.

7. Regulation

A heavily regulated retail format because it dispenses hazardous fuel and sells age-restricted products: U.S. Environmental Protection Agency (EPA) rules on underground storage tanks (leak detection, spill/overfill prevention, cleanup liability), the federal Renewable Fuel Standard for biofuel blending, the Petroleum Marketing Practices Act (PMPA) governing fuel-franchise relationships, tobacco/vapor/alcohol licensing and age verification, and EV-charging programs. The net effect quietly favors scaled operators over marginal single-store owners — a structural tailwind for consolidation. Full detail in Section 7 of the 457110 primer.

8. Consolidation

The through-line is fragmentation slowly giving way to scale: large chains buy cheaper fuel, run private-label and foodservice programs a single store cannot match, and enjoy cheaper capital, so they out-earn and then buy the independents. The signal event of 2025 was Couche-Tard's withdrawal of its ~$47 billion bid for Seven & i (7-Eleven), which kept the global top two separate and the U.S. field open for American growth chains. Because competition is fundamentally local, deals routinely trigger site-level antitrust remedies. See Section 8 of the 457110 primer.

9. Risks

The long-term structural question is the electric-vehicle transition eroding the fuel half of the business (real but gradual). Nearer in: fuel-margin and commodity volatility, secular declines in gasoline volume and tobacco, thin store profitability and labor pressure, environmental liability from tanks, capital intensity, contract/leverage risk, and reporting opacity (public issuers blend retail, wholesale, real estate, and international lines). Full list in Section 9 of the 457110 primer.

10. How to invest & outlook

Routes. Public investors choose among direct operators (CASY, MUSA, ARKO), the foreign-listed global owners (ATD/ANCTF, SVNDY), the fuel-distribution MLPs (SUN, GLP, CAPL), and the net-lease landlord (GTY) — normalizing earnings for an unusually high or low fuel-margin year before judging any of them. There is no simple U.S.-listed pure c-store index fund; exposure is stock-by-stock. Private investors underwrite the store, the site, and the fuel/branding contract separately — buying a single site or small portfolio, backing a PE roll-up, or purchasing the net-lease real estate under an operating store for long, bond-like rent — with tank age and environmental records as make-or-break diligence.

Outlook (judgment). The fuel half faces a slow, decades-long structural decline as vehicles electrify, but the store half — foodservice-led, consolidating, and defended by real estate and compliance barriers — is where durable value sits. Expect a bifurcated outcome: gas-only and poorly located sites lose relevance while operators with dense locations, strong prepared food, loyalty data, and manageable environmental exposure keep taking share. The full playbook — tickers, diligence checklist, the reopening IPO pipeline, and EV/charging as a differentiator — is in Section 10 of the 457110 primer.

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Sources

1. U.S. Census Bureau, 2022 Economic Census — Concentration by Largest Firms, NAICS 45711 / 457110 (firms 56,502; receipts $533.8B; CR4 23.4%, CR8 33.2%, CR20 43.4%, CR50 50.2%; HHI 196.1). Ground-truth figures for this level. https://www.census.gov/programs-surveys/economic-census.html
2. U.S. Census Bureau, "County Business Patterns / Economic Census Methodology" (excludes self-employed, no-employee businesses, and firms without an EIN); "Nonemployer Statistics." https://www.census.gov/programs-surveys/cbp/technical-documentation/methodology.html
3. Child primer: "Gasoline Stations with Convenience Stores (U.S. NAICS 457110): An Investor's Primer" — carries the employer-census counts (96,002 establishments; 848,306 employees, 2023), the ownership mix (~60% single-store), the NACS channel totals (151,975 stores; $817.5B sales), and the full investable universe, economics, regulation, and outlook synthesized here.