Automatic Data Processing, Inc.

ADPNASDAQIndustrials● Active

$231.95

+$0.64(+0.28%)

Market Cap$92.7B

P/E Ratio—

52W High$329.93

52W Low$188.16

Avg Volume3.3M

Open$233.08

Beta0.84

Employees Ownership Insider Trades

Automatic Data Processing, Inc. (ADP) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · ADP · as of Aug 6, 2025

Latest filing snapshot

67,000

+3,000+4.69%vs prior year

Automatic Data Processing, Inc. (ADP) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-06-30·Full-time · Global

Total Employees

67,000

Change (1Y)

+3,000

Growth % (1Y)

+4.69%

Revenue / Employee

$306.9K

Net Income / Employee

$60.9K

Market Cap

$92.7B

ADP Employee Count

1994 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2025-08-06	2025-06-30	67,000	+3,000	+4.69%
2024-08-07	2024-06-30	64,000	+1,000	+1.59%
2023-08-03	2023-06-30	63,000	+3,000	+5.00%
2022-08-03	2022-06-30	60,000	+4,000	+7.14%
2021-08-04	2021-06-30	56,000	-2,000	-3.45%
2020-08-05	2020-06-30	58,000	+0	+0.00%
2019-08-09	2019-06-30	58,000	+1,000	+1.75%
2018-08-03	2018-06-30	57,000	-1,000	-1.72%
2017-08-04	2017-06-30	58,000	+1,000	+1.75%
2016-08-05	2016-06-30	57,000	+2,000	+3.64%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Staffing & Employment Services

#SymbolCompanyEmployeesMkt Cap

LMT

Lockheed Martin Corporation

121,000$120.8B #2

General Dynamics Corporation

110,000$93.7B #3

HON

Honeywell International Inc.

102,000$135.6B #4

NOC

Northrop Grumman Corporation

Automatic Data Processing, Inc.YOU

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · ADP peer comparison

About ADP employees

ADP Employees · Headcount

Automatic Data Processing, Inc. (ADP) employee data is sourced from the annual SEC 10-K filing. As of 2025, Automatic Data Processing, Inc. had 67,000 full-time employees globally. Full-time employees only. Global consolidated headcount.

Automatic Data Processing, Inc. employs 67,000 full-time employees as of the latest filing within the Staffing & Employment Services industry. Revenue per employee stands at $306,879, reflecting the company's operational efficiency.

Automatic Data Processing, Inc.'s workforce increased by 3,000 (4.69%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Automatic Data Processing, Inc.'s revenue per employee of $306,879 positions it among the notable performers in the Staffing & Employment Services sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

ADP Employees · 5 questions

As of the latest SEC 10-K filing (2025), Automatic Data Processing, Inc. had 67,000 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Automatic Data Processing, Inc. employee counthow many employees does Automatic Data Processing, Inc. haveADP total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2025-08-06