School Zone Sign — Meaning

By DMV Master Editorial Team Updated April 28, 2026 Also: SCHOOL, School Crossing

Category: Warning
Shape: Pentagon (House-shaped)
Colors: Yellow-Green, Black
Text: SCHOOL
MUTCD Code: S1-1

What does the School Zone Sign mean?

The School Zone sign is a fluorescent yellow-green pentagon shaped like a house, depicting two children walking. It warns drivers that they are approaching a school area where reduced speed limits, crossing children, and school buses are common. Speed limits typically drop to 15–25 mph during school hours.

What to do when you see this sign

1
Reduce speed to the posted school zone limit (often 15–25 mph)
2
Watch for children crossing the road
3
Stop completely for school crossing guards directing traffic
4
Be prepared to stop for school buses with flashing red lights
5
Use of cell phones is prohibited in active school zones in many states

Where you'll see it

Approaching elementary, middle, or high schools
On streets bordering school grounds
Near school bus stops
On routes children walk to school

Test trap: don't get caught by this

The fluorescent yellow-green color is reserved exclusively for school, pedestrian, and bicycle warning signs. If you see this distinctive color, expect children or pedestrians.

Practice questions about the School Zone Sign

Test your knowledge with real DMV-style questions, each with the correct answer and explanation.

Which statement about sign shapes is NOT correct?

View answer & explanation

What is a pentagon-shaped sign commonly used for?

View answer & explanation

What is a pentagon-shaped sign commonly used for?

View answer & explanation

Which statement about sign shapes is NOT correct?

View answer & explanation

When you see a school zone sign with a speed limit, what must you do?

View answer & explanation

What shape is a school zone warning sign?

View answer & explanation

States that test this sign

The School Zone Sign appears in DMV practice tests for 46 states. Click any state to see its full DMV practice page.

Frequently asked questions

When does the school zone speed limit apply?

During posted hours — usually arrival (around 7:00–9:00 AM) and dismissal (2:30–4:00 PM) on school days. Outside those hours, the regular speed limit applies unless flashing lights are active.

Why is the School Zone sign yellow-green instead of yellow?

Fluorescent yellow-green is more visible, especially in low light, and is reserved by federal standards for child-related warnings to increase driver attention.

Are penalties higher for violations in school zones?

Yes — most states double traffic fines in active school zones, and violations may result in license points and mandatory court appearances.