Marietta, GA Noise Levels
Is Marietta, GA noisy?
Marietta, GA sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. That figure is sampled at one coordinate, the Census Bureau's own internal point for Marietta, not a street-by-street survey of the whole place.
Where Marietta ranks
There's no loudness rank for Marietta: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. Population is about 63,122, 627th largest of the 12,137 places covered here.
Your street may differ from Marietta's reading
This page describes Marietta as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Marietta's reading
The methodology guide shows exactly how Marietta's reading was built from BTS's tile data. Marietta isn't the only surprise: the guide to why big cities show up quiet covers why this happens.