Health food store statistics at a glance
Health food store statistics show a market that is large, segmented, and still being shaped by store format, category mix, and the balance between food and supplements.
The data below pulls together survey results and company filings to show where sales are concentrated, how store sizes differ, and which product groups are carrying the most weight.
Table of contents
- Market size and channel share
- Store formats and footprints
- Sales mix and category performance
- Store productivity and traffic
- E-commerce and operational signals
- What the numbers suggest
Market size and channel share
The broadest number in the dataset is the size of U.S. natural organic retail. U.S. natural organic retail sales reached $103.6 billion, up $4.3 billion year over year, which equals a 4.38% increase (WholeFoods Magazine Retail Universe 2024).
That sales base matters because it sits inside an even larger grocery market. Natural organics accounted for 10.13% of the estimated $1.023 trillion in total U.S. food-store sales (WholeFoods Magazine Retail Universe 2024). In other words, health food store activity is not a niche side market inside grocery; it is a meaningful slice of the total food-store economy.
At the channel level, the data also shows concentration among supernatural grocers. Supernatural grocers added $1.59 billion in sales and reached $30.5 billion total sales, giving them 29.47% market share of the natural organic food sector (WholeFoods Magazine Retail Universe 2024).
Whole Foods Market stands out inside that group. Its U.S. brick-and-mortar sales were estimated at just over $18 billion, while online Prime-order sales were estimated at $2.85 billion (WholeFoods Magazine Retail Universe 2024). Combined U.S. in-store and online sales were estimated at $20.85 billion (WholeFoods Magazine Retail Universe 2024).
Fast facts
- U.S. natural organic retail sales: $103.6 billion (WholeFoods Magazine Retail Universe 2024)
- Share of total U.S. food-store sales: 10.13% (WholeFoods Magazine Retail Universe 2024)
- Supernatural grocers total sales: $30.5 billion (WholeFoods Magazine Retail Universe 2024)
- Whole Foods Market combined U.S. sales: $20.85 billion (WholeFoods Magazine Retail Universe 2024)
Store formats and footprints
Store size is one of the clearest differences across the sector. The overall natural organic retail universe averaged 1,261 GLA square feet per store, with average annual sales per store of $982,149 and average annual sales per GLA square foot of $779.07 (WholeFoods Magazine Retail Universe 2024).
That average masks very different operating models. Sprouts Farmers Market reported an average store size of approximately 28,000 square feet in its FY2024 annual report, while its new-format stores are generally 21,000 to 25,000 square feet (Sprouts FY2024 Annual Report). Sprouts also said its stores are typically staffed with 75 to 100 full- and part-time team members (Sprouts FY2024 Annual Report).
Natural Grocers operates a much smaller footprint. It had 169 stores as of September 30, 2024 and June 30, 2025, across 21 states (Natural Grocers FY2024 10-K and FY2025 Q3 10-Q). Its stores range from approximately 7,000 to 17,000 selling square feet, and average approximately 11,000 selling square feet (Natural Grocers FY2024 10-K and FY2025 Q3 10-Q; Natural Grocers FY2024 10-K).
Natural Grocers also reported that its four new stores and four relocations/remodels in fiscal 2024 averaged approximately 10,000 selling square feet (Natural Grocers FY2024 10-K). Roughly one quarter of its selling square footage is dedicated to dietary supplements (Natural Grocers FY2024 10-K), which gives a good signal about how these stores allocate space by category.
Store size comparison
| Retailer or group | Store footprint | Source |
|---|---|---|
| Natural organic retail universe average | 1,261 GLA square feet | WholeFoods Magazine Retail Universe 2024 |
| Sprouts average store size | ~28,000 square feet | Sprouts FY2024 Annual Report |
| Sprouts new-format stores | 21,000 to 25,000 square feet | Sprouts FY2024 Annual Report |
| Natural Grocers average store size | ~11,000 selling square feet | Natural Grocers FY2024 10-K |
| Natural Grocers store range | 7,000 to 17,000 selling square feet | Natural Grocers FY2024 10-K and FY2025 Q3 10-Q |
The 2026 retailer survey reinforces how varied the format landscape is. WholeFoods Magazine’s 2026 retailer survey averaged 3,429 square feet of GLA per store, and the retail area represented 81% of GLA on average (WholeFoods Magazine 2026 Retailer Survey). High-perishables stores left just 73% of GLA for retail presentation (WholeFoods Magazine 2026 Retailer Survey).
The same survey showed a wide spread by group size. Group 1 stores averaged 11,235 square feet of GLA, while Group 5 stores averaged just 875 square feet of GLA (WholeFoods Magazine 2026 Retailer Survey). That range helps explain why the same broad category can support both large-format and compact models.
At-a-glance geometry
- Overall 2026 survey average GLA: 3,429 square feet (WholeFoods Magazine 2026 Retailer Survey)
- High-perishables stores with retail presentation area: 73% of GLA (WholeFoods Magazine 2026 Retailer Survey)
- Smallest survey group average GLA: 875 square feet (WholeFoods Magazine 2026 Retailer Survey)
- Largest survey group average GLA: 11,235 square feet (WholeFoods Magazine 2026 Retailer Survey)
Sales mix and category performance
Health food stores are not built on a single basket. The 2024 retailer survey shows a sales mix that leans heavily on supplements, dry grocery, and prepared or fresh food segments (WholeFoods Magazine 2024 Retailer Survey).
Supplements and vitamins averaged 35.1% of total sales, the largest category in the survey (WholeFoods Magazine 2024 Retailer Survey). Dry grocery followed at 16.3%, prepared foods at 9.5%, refrigerated foods at 8.9%, personal care at 7.6%, fresh produce at 7.5%, frozen foods at 6.9%, non-foods and household items at 4.6%, and bulk foods at 3.7% (WholeFoods Magazine 2024 Retailer Survey).
Total foods averaged 52.8% of sales overall in the 2024 survey (WholeFoods Magazine 2024 Retailer Survey). That means food still accounts for the majority of revenue, even though supplements remain the single largest item class.
The group-by-group split is even more revealing. Group 1 stores got 85.8% of sales from food, while Group 5 stores got only 6.5% of sales from food (WholeFoods Magazine 2024 Retailer Survey). Group 2 was at 43.3%, Group 3 at 28.6%, and Group 4 at 15.9% (WholeFoods Magazine 2024 Retailer Survey).
The same survey also measured category growth. Prepared foods grew 17.95%, fresh produce grew 10.9%, frozen foods grew 9.29%, refrigerated foods grew 7.91%, and dry grocery grew 6.64% (WholeFoods Magazine 2024 Retailer Survey). Non-foods grew 3.11%, bulk foods grew 2.31%, personal care grew 0.79%, while vitamins and supplements declined 0.95% (WholeFoods Magazine 2024 Retailer Survey).
Category table
| Category | Share of total sales | Growth in 2024 survey | Source |
|---|---|---|---|
| Supplements and vitamins | 35.1% | -0.95% | WholeFoods Magazine 2024 Retailer Survey |
| Dry grocery | 16.3% | 6.64% | WholeFoods Magazine 2024 Retailer Survey |
| Prepared foods | 9.5% | 17.95% | WholeFoods Magazine 2024 Retailer Survey |
| Refrigerated foods | 8.9% | 7.91% | WholeFoods Magazine 2024 Retailer Survey |
| Personal care | 7.6% | 0.79% | WholeFoods Magazine 2024 Retailer Survey |
| Fresh produce | 7.5% | 10.9% | WholeFoods Magazine 2024 Retailer Survey |
| Frozen foods | 6.9% | 9.29% | WholeFoods Magazine 2024 Retailer Survey |
| Non-foods and household items | 4.6% | 3.11% | WholeFoods Magazine 2024 Retailer Survey |
| Bulk foods | 3.7% | 2.31% | WholeFoods Magazine 2024 Retailer Survey |
The takeaway is not that any one category dominates every store. It is that product mix moves with format. A small store can lean into a tighter assortment, while a larger format can spread revenue across more food categories and service-led departments.
Store productivity and traffic
Sales per square foot is one of the cleanest ways to compare operating intensity across health food stores. In the Retail Universe 2024 data, natural organics averaged $779.07 in annual sales per GLA square foot and $982,149 in annual sales per store (WholeFoods Magazine Retail Universe 2024).
The 2026 retailer survey gives a more detailed range by group. Overall average annual sales were $1,686,769 (WholeFoods Magazine 2026 Retailer Survey). Group 1 stores averaged $7,403,530, Group 2 averaged $817,114, Group 3 averaged $675,539, Group 4 averaged $1,043,632, and Group 5 averaged $275,930 (WholeFoods Magazine 2026 Retailer Survey).
The same survey showed overall average year-over-year sales growth of 6.10% (WholeFoods Magazine 2026 Retailer Survey). Group 1 stores posted 7.89% growth, Group 2 posted 8.69%, Group 3 posted -0.28%, Group 4 posted 0.36%, and Group 5 posted 3.48% (WholeFoods Magazine 2026 Retailer Survey).
Traffic also varied widely. Group 1 stores had the highest daily customer count at 195 per day, while Group 5 stores had 42 customers per day (WholeFoods Magazine 2026 Retailer Survey). Group 2 through Group 5 stores saw about 30 customers per 1,000 square feet per day, while high-perishables stores served nearly 38 customers per 1,000 square feet per day (WholeFoods Magazine 2026 Retailer Survey).
Productivity snapshot
| Metric | Value | Source |
|---|---|---|
| Overall average annual sales | $1,686,769 | WholeFoods Magazine 2026 Retailer Survey |
| Overall year-over-year sales growth | 6.10% | WholeFoods Magazine 2026 Retailer Survey |
| Group 1 annual sales | $7,403,530 | WholeFoods Magazine 2026 Retailer Survey |
| Group 1 daily customer count | 195 | WholeFoods Magazine 2026 Retailer Survey |
| Group 5 annual sales | $275,930 | WholeFoods Magazine 2026 Retailer Survey |
| Group 5 daily customer count | 42 | WholeFoods Magazine 2026 Retailer Survey |
The 2024 retailer survey adds margin context. Average net profit after all expenses was 5.05%, and average gross profit margin was 40.42% (WholeFoods Magazine 2024 Retailer Survey). For a store category with mixed footprints and heavy perishables exposure, those numbers show how tightly performance can depend on execution.
The same survey reported that annual dollars per GLA square foot ranged from $263 in Group 3 to $446 in Group 1, while dollars per retail square foot ranged from $326 to $607 (WholeFoods Magazine 2024 Retailer Survey). Non-retail support areas ranged from 203 square feet to 1,877 square feet (WholeFoods Magazine 2024 Retailer Survey).
E-commerce and operational signals
E-commerce is part of the picture, but it is not the dominant revenue channel for many retailers in the 2024 survey. 52% of respondents did not sell through e-commerce (WholeFoods Magazine 2024 Retailer Survey). Another 16% got less than 5% of sales from e-commerce, 15% got 5% to 29%, 9% got 30% to 74%, and 8% got at least 75% of sales from e-commerce (WholeFoods Magazine 2024 Retailer Survey).
That spread matters because it shows how uneven digital adoption still is in the health food store sector. Some stores operate almost entirely in person, while others have turned online into a meaningful share of revenue.
Operationally, the 2024 survey also showed that 9% of stores expanded or remodeled a small amount of space, and those expansions averaged 400 square feet (WholeFoods Magazine 2024 Retailer Survey). The average remodeling cost was $30 per square foot (WholeFoods Magazine 2024 Retailer Survey). Meanwhile, 6% of respondents closed one store last year (WholeFoods Magazine 2024 Retailer Survey).
Natural Grocers offers another practical signal about mix and layout. About one quarter of its selling square footage is dedicated to dietary supplements, and its comparable stores sell about 21,000 SKUs of natural and organic products per store plus about 6,700 SKUs of dietary supplements per store (Natural Grocers FY2024 10-K). It also offered approximately 800 discrete private label SKUs as of September 30, 2024 (Natural Grocers FY2024 10-K).
Operating signals worth watching
- E-commerce non-participation: 52% of 2024 survey respondents (WholeFoods Magazine 2024 Retailer Survey)
- Small-space expansions: 9% of respondents, averaging 400 square feet (WholeFoods Magazine 2024 Retailer Survey)
- Average remodel cost: $30 per square foot (WholeFoods Magazine 2024 Retailer Survey)
- Store closures: 6% of respondents closed one store last year (WholeFoods Magazine 2024 Retailer Survey)
What the numbers suggest
Health food store statistics point to a sector that is broader than its label suggests. The market has meaningful national scale, but it is split across very different formats: large chain stores, compact specialty stores, and survey groups that range from tiny footprints to large formats (WholeFoods Magazine Retail Universe 2024; WholeFoods Magazine 2024 Retailer Survey; WholeFoods Magazine 2026 Retailer Survey).
The strongest pattern in the data is category dependence. Supplements remain the largest single category, but food departments drive most revenue in many stores and drive much of the growth in the latest survey results (WholeFoods Magazine 2024 Retailer Survey). Prepared foods, fresh produce, frozen foods, refrigerated foods, and dry grocery all showed positive growth in the 2024 survey, while vitamins and supplements slipped slightly (WholeFoods Magazine 2024 Retailer Survey).
The second pattern is that scale does not guarantee the same economics. Larger formats can generate very high sales, but smaller stores can still post strong traffic density and specialized assortment economics. That is why the store-size data, sales-per-square-foot data, and category-mix data all need to be read together.
The third pattern is that physical retail remains central. E-commerce is present, but many respondents still reported no online sales at all, which means health food stores are still primarily designed and managed as in-person merchandising businesses rather than digital-first storefronts (WholeFoods Magazine 2024 Retailer Survey).
Taken together, the statistics show a market defined less by one universal model and more by a cluster of formats that solve different customer needs. Some stores scale with food service and high-perishables departments. Others lean on supplements and a narrower footprint. The common thread is that execution, space allocation, and category balance matter more than the broad label of “health food store.”