← HR Metrics·Workforce Composition
Span of Control
Average number of direct reports per manager
How it’s computed
COUNT(reports) / COUNT(managers)
What the evidence shows
Evidence (effect sizes, priors, validity) is syncing from Principia.
What this metric can show you
Span of Control can tell roughly 25 pre-built stories — each a designed scene the data either confirms or it doesn’t. Bring your numbers and the Story Finder runs every one of these shapes against them.
specific to workforce composition
{mover} is becoming a bigger share of who you are
workforce-composition · T1
{mover} is fading from the mix
workforce-composition · T1
A few people hold the whole network together
org-networks · T1
One unit is over-managed
workforce-composition · T1
Spans are stretched thin in one corner
workforce-composition · T1
The mix is holding steady
workforce-composition · T1
The organization you have isn't the one you had
workforce-composition · T1
universal shapes — any single metric can take these
A few large values are doing the talking
any focus · T1
A one-time event, not a trend
any focus · T1
It doesn't track — the premise is false
any focus · T1
It's concentrated — one group stands apart
any focus · T1
Scenes are pre-built; your data is the toggle. Browse the full deck or watch one play end-to-end in The Quiet Exodus.
Run it on your data
This metric is computed in the People Analytics Toolbox on your own numbers. See pricing — posted, no quotes.
sources: toolbox:metrics-catalog · principia:metrics
What the literature says
The measurement literature behind this signal — sourced, so you can defend it.
“One should go back to the design criteria for the organization and ask, “Where does this leader need to spend his or her time to bring these capabilities to life?” Options for Direct Report Structures Let’s look at three sets of alternatives that are common models for direct…”
— Leading Organization Designmatch 54%
“Span of Control Span of control is the inverse partner to organization layers. As the number of layers goes up, the average number of direct reports to managers goes down, and vice versa. Excess layers of hierarchy tend to result in narrower jobs with less freedom to act. As…”
— Leading Organization Designmatch 53%
“For the denominator, he used the 2007 Bureau of Labor Statistics average American worker annualized pay of $36,100. For the numerator, he used the pay of CEOs of very large companies. For the company with the highest sales rank, the differential was 525; for the company with the…”
— Compensation Benefit Designmatch 52%
Resources: Leading Organization Design · Compensation Benefit Design