Coupeville, WA Noise Levels
Noise levels in Coupeville, WA
BTS's federal noise model shows no measurable road, rail or aircraft noise at Coupeville, WA, below the 45 dB(A) floor it can even resolve. That figure is sampled at one coordinate, the Census Bureau's own internal point for Coupeville, not a street-by-street survey of the whole place.
How Coupeville compares nationally
Coupeville is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. About 1,935 people live there, making it the 7,805th largest place in this dataset.
Checking one address in Coupeville
Coupeville's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where Coupeville's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why Coupeville reads as quiet? The explanation of what a quiet result actually means covers it.