Automatic Data Processing, Inc. P/E Ratio 2008–2026
Automatic Data Processing, Inc. reported 30.07 of price-to-earnings ratio for fiscal 2025. That was 20.3% higher than fiscal 2024. Compared with fiscal 2020, the change was +31.3%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2026 | — | — |
| FY 2025 | 30.07 | +20.3% |
| FY 2024 | 25.00 | +0.2% |
| FY 2023 | 24.95 | -8.9% |
| FY 2022 | 27.39 | -6.6% |
| FY 2021 | 29.32 | +28.0% |
| FY 2020 | 22.90 | -15.3% |
| FY 2019 | 27.05 | +2.0% |
| FY 2018 | 26.51 | +24.9% |
| FY 2017 | 21.22 | -6.6% |
| FY 2016 | 22.72 | +10.2% |
| FY 2015 | 20.62 | +21.5% |
| FY 2014 | 16.98 | +8.6% |
| FY 2013 | 15.64 | +24.1% |
| FY 2012 | 12.60 | -2.7% |
| FY 2011 | 12.95 | +28.5% |
| FY 2010 | 10.08 | +28.6% |
| FY 2009 | 7.84 | -22.2% |
| FY 2008 | 10.08 | — |
Source: Automatic Data Processing, Inc. SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open ADP 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Automatic Data Processing, Inc. reported 30.07 of price-to-earnings ratio for fiscal 2025. That was 20.3% higher than fiscal 2024. Compared with fiscal 2020, the change was +31.3%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
See the full picture for Automatic Data Processing, Inc.
Complete income statement, balance sheet and cash flow with trend on every row, 48 quarters, ratios, health checks, and Ask — the SEC-grounded research assistant.
Open the interactive view — freeAutomatic Data Processing, Inc. — frequently asked questions
What is Automatic Data Processing, Inc.'s price-to-earnings ratio?
Automatic Data Processing, Inc. (ADP) reported price-to-earnings ratio of 30.07 for fiscal year 2025, per its SEC filings.
How has Automatic Data Processing, Inc.'s price-to-earnings ratio changed over time?
Between fiscal 2008 and 2026, ADP's price-to-earnings ratio grew at roughly 6.3% per year (compound annual rate), from 10.08 to 30.07.
Where does this data come from?
Figures are computed from Automatic Data Processing, Inc.'s official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
More ADP financial history
Full ADP fundamentals page → · Analyze price-to-earnings ratio with a free tool → · Research guide & leaders → · All 1,500+ companies →