Sizing a birthday party is usually a 15-passenger conversation, and half of them land between 10 and 20.
Headcount quartiles across birthday quote requests. The biggest single band is 15–20 passengers.
n = 12,127 · id birthday-size
Booking data by occasion
Sizing a birthday party is usually a 15-passenger conversation, and half of them land between 10 and 20.
7 published figures · largest sample 12,386 requests · read 2026-09-14
Sizing a birthday party is usually a 15-passenger conversation, and half of them land between 10 and 20.
Headcount quartiles across birthday quote requests. The biggest single band is 15–20 passengers.
n = 12,127 · id birthday-size
Plan a birthday party and you are probably calling 26 days out — that is our median — while the middle half stretches from 12 to 51 days.
Days of notice on birthday requests, at the middle value and the quartiles. 27.7% of them reach us inside two weeks of the date.
n = 12,386 · id birthday-lead
Look at when birthday trips actually happen and 85.9% are weekend dates, with Saturday taking 67.1%.
Day of week of the requested event date on birthday trips.
n = 12,386 · id birthday-weekday
Demand for birthday trips bunches into November and February — together 19% of the year's dates.
Share of birthday event dates falling in the two busiest months for that occasion.
n = 12,386 · id birthday-season
78.2% of birthday trips are written for the four-hour block, and 10.6% run six hours or longer.
Duration split across birthday quotes that name a number of hours.
n = 7,439 · id birthday-hours
Vehicle of choice for a birthday party is clear enough: party buses on 71.3% of quotes, limo-style Sprinters on 14.3%.
Share of birthday quotes by vehicle category.
n = 5,021 · id birthday-vehicle
Birthday quotes we have written cluster around $1,550, with the middle half from $1,280 to $1,880.
Quartiles of the total quoted on birthday trips, pooled across markets and durations. History only, and your date sets the real number.
n = 3,747 · id birthday-quote
Cite as: Bus 2 Ride, “Group Transportation Booking Data: Birthday trips,” version 2026-09-14, https://bus2ride.com/data-insights/birthdays. Aggregates over quote requests submitted through Bus 2 Ride and sister company-owned websites, event dates 2023-01-01 to 2026-09-14.
Download every figure as CSV · Method and national figures · Birthday party transportation
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