There must be a family member of at least 18 with a registered drivers license in the passengers seat, or a non-family member of the age of 21 with a legal license. You may have immediate family members as passengers. After having the drivers permit for 6 or more months you may have passengers but must have a supervisor in the passengers seat unless permission is granted by parent/guardian.
This rules applies to states with a minimum age of 15 as the permit clause states:
Alabama, Colorado, Florida, Georgia, Illinois, Indiana, Maine, Minnesota, Mississippi, Missouri, Nebraska, New Mexico, North Carolina, Oregon, Tennessee, Texas, Utah, Vermont, Washington, and West Virginia
In Victoria a driver with a learners permit can carry only one passenger between the ages of 17 to 21. You can carry more passengers outside of these ages.
Family members, and/or 1 non family member
One person who is not a relative, then as many family members as you want.
As many people as there are seat-belts for.
1 the adult
If you have a permit, you must be driving at all times with a parent or guardian with a certified drivers license at all times passengers don't matter. If you have a junior license only one passenger is permitted, but if you have a senior license then you may drive as many passengers as you wish.
You will have to be in drivers ed for approximately 6 months before you can get a drivers license.
There is no limit!
21
Normally 2 but sometimes 3 people
30
5 people, 2 in the front and 3 in the back.