Is ADP or UNP cheaper?

On trailing earnings, ADP is cheaper: ADP trades at a 21.08 P/E and UNP at 22.46.

Which has grown faster, ADP or UNP?

Over the past five years, ADP grew revenue faster — ADP at a 8.08% CAGR versus UNP at 5.05%.

Does ADP or UNP pay a bigger dividend?

ADP yields 2.94% and UNP yields 2.02% based on trailing dividends and the latest price.

Is ADP or UNP more profitable?

UNP runs the higher net margin — ADP at 20.12% versus UNP at 29.20%.

Which has been the better investment, ADP or UNP?

Over the past 10-year, UNP delivered the higher annualized total return — ADP at 12.45% versus UNP at 14.35%. Past performance doesn't predict future results.

Automatic Data Processing, Inc. (ADP) vs Union Pacific Corporation (UNP)

ADP leads on 11 of 17 compared metrics.

A side-by-side comparison of Automatic Data Processing, Inc. and Union Pacific Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 14, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ADP

Automatic Data Processing, Inc.

$90.42B

$226.21Industrials

UNP

Union Pacific Corporation

$161.91B

$272.70Industrials

Total return — ADP vs UNP

growth of $100 · last 30y

ADP +1446.2%UNP +2250.9%UNP compounded faster

ADP UNP

ADP vs UNP: by the numbers

•UNP is the larger company ($161.91B vs $90.42B market cap).
•ADP trades at the lower earnings multiple (21.08 vs 22.46 P/E).
•UNP converts more revenue to profit (29.20% vs 20.12% net margin).
•ADP grew revenue faster over the past five years (8.08% vs 5.05% CAGR).
•ADP pays the higher dividend yield (2.94% vs 2.02%).

Which is better, ADP or UNP?

Metric tally: ADP 11 · UNP 6

It depends on what you're optimizing for:

ValueADP(lower P/E)

GrowthADP(faster 5Y revenue CAGR)

IncomeADP(higher dividend yield)

QualityADP(higher ROIC)

Valuation

Metric	ADP	UNP
P/E ratio	21.08●	22.46
Forward P/E	20.43	19.87●
P/S ratio	4.21●	6.55
P/B ratio	14.33	8.34●
PEG ratio	3.20	2.34●
EV / EBITDA	14.14●	14.73
FCF yield	5.66%●	3.52%

Profitability

Metric	ADP	UNP
Gross margin	47.48%●	45.67%
Operating margin	19.20%	40.09%●
Net margin	20.12%	29.20%●
ROE	68.43%●	37.15%
ROIC	24.66%●	11.70%

Dividends

Metric	ADP	UNP
Dividend yield	2.94%●	2.02%
Payout ratio	66.27%	45.96%

Growth (annualized)

Metric	ADP	UNP
Revenue CAGR (5Y)	8.08%●	5.05%
EPS CAGR (5Y)	11.83%●	8.74%
FCF CAGR (5Y)	14.52%●	0.04%
Total return CAGR (5Y)	4.80%	6.62%●

Frequently asked

Which is better, ADP or UNP?: It depends on your goal. value: ADP (lower P/E); growth: ADP (faster 5Y revenue CAGR); income: ADP (higher dividend yield); quality: ADP (higher ROIC). Across all compared metrics, ADP leads 11 to 6.
Is ADP or UNP cheaper?: On trailing earnings, ADP is cheaper: ADP trades at a 21.08 P/E and UNP at 22.46.
Which has grown faster, ADP or UNP?: Over the past five years, ADP grew revenue faster — ADP at a 8.08% CAGR versus UNP at 5.05%.
Does ADP or UNP pay a bigger dividend?: ADP yields 2.94% and UNP yields 2.02% based on trailing dividends and the latest price.
Is ADP or UNP more profitable?: UNP runs the higher net margin — ADP at 20.12% versus UNP at 29.20%.
Which has been the better investment, ADP or UNP?: Over the past 10-year, UNP delivered the higher annualized total return — ADP at 12.45% versus UNP at 14.35%. Past performance doesn't predict future results.

Go deeper

Full ADP analysis Full UNP analysis Interactive comparison tool

Dig into the metrics

Automatic Data Processing P/E ratio Union Pacific P/E ratio Automatic Data Processing dividend yield Union Pacific dividend yield Automatic Data Processing ROE Union Pacific ROE Automatic Data Processing operating margin Union Pacific operating margin Automatic Data Processing revenue growth Union Pacific revenue growth Automatic Data Processing free cash flow Union Pacific free cash flow

Automatic Data Processing & Union Pacific appear in these rankings

Highest Dividend Yield Stocks Dividend Aristocrats Highest ROE Stocks Highest ROIC Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 14, 2026.