Costco Wholesale Corp. revenue by year
Over the 10 fiscal years shown, revenue went from $129.03B (year ended Sep 3, 2017) to $303.15B (year ended Aug 30, 2026), a compound annual growth rate of 10.0%. The fastest growth was +17.5% in the year ended Aug 29, 2021; the weakest year was +5.0% (year ended Sep 1, 2024).
Annual revenue
| Fiscal year ended | Revenue (USD) | Change | XBRL concept | Reported in |
|---|---|---|---|---|
| Aug 30, 2026 | $303.15B | +10.1% | RevenueFromContractWithCustomerExcludingAssessedTax | 10-K filed Oct 7, 2026 |
| Aug 31, 2025 | $275.24B | +8.2% | Revenues | 10-K filed Oct 8, 2025 |
| Sep 1, 2024 | $254.45B | +5.0% | Revenues | 10-K filed Oct 8, 2025 |
| Sep 3, 2023 | $242.29B | +6.8% | Revenues | 10-K filed Oct 8, 2025 |
| Aug 28, 2022 | $226.95B | +15.8% | Revenues | 10-K filed Oct 9, 2024 |
| Aug 29, 2021 | $195.93B | +17.5% | Revenues | 10-K filed Oct 11, 2023 |
| Aug 30, 2020 | $166.76B | +9.2% | Revenues | 10-K filed Oct 5, 2022 |
| Sep 1, 2019 | $152.70B | +7.9% | Revenues | 10-K filed Oct 6, 2021 |
| Sep 2, 2018 | $141.58B | +9.7% | Revenues | 10-K filed Oct 7, 2020 |
| Sep 3, 2017 | $129.03B | +8.7% | Revenues | 10-K filed Oct 11, 2019 |
Costco Wholesale Corp. reported revenue under 2 different XBRL concepts across these years (often after the 2018 change in revenue-recognition rules, ASC 606). Each row shows the concept used, so you can judge comparability.
Quarterly revenue
Quarters reported in 10-Q filings. Fourth quarters are usually reported only inside the annual 10-K, so they are not listed separately here; we do not estimate them.
| Quarter | Revenue (USD) | vs same quarter a year earlier | Source |
|---|---|---|---|
| 3 months ended May 10, 2026 | $70.53B | +11.6% | 10-Q filed Jun 3, 2026 |
| 3 months ended Feb 15, 2026 | $69.60B | +9.2% | 10-Q filed Mar 11, 2026 |
| 3 months ended Nov 23, 2025 | $67.31B | +8.3% | 10-Q filed Dec 17, 2025 |
| 3 months ended May 11, 2025 | $63.20B | +8.0% | 10-Q filed Jun 5, 2025 |
| 3 months ended Feb 16, 2025 | $63.72B | +9.0% | 10-Q filed Mar 11, 2026 |
| 3 months ended Nov 24, 2024 | $62.15B | +7.5% | 10-Q filed Dec 17, 2025 |
| 3 months ended May 12, 2024 | $58.52B | +9.1% | 10-Q filed Jun 5, 2025 |
| 3 months ended Feb 18, 2024 | $58.44B | +5.7% | 10-Q filed Mar 13, 2025 |
Source: SEC EDGAR XBRL company facts for CIK 909832 (raw data). Most recent filing in this dataset: 10-K filed Oct 7, 2026. SEC data file dated Nov 3, 2026; page built Nov 5, 2026. Figures are as most recently reported, including restatements. How we select figures.