Monaca, PA Noise Levels
How loud is Monaca, PA?
At 47.5 dB(A), Monaca, PA falls inside HUD's "Acceptable" noise zone, 65 dB(A) day-night average or below under 24 CFR 51.104, the federal government's own line for building housing with no extra sound attenuation required. The main source is rail traffic, well ahead of the other two modes BTS tracks. Monaca's reading comes from a single sampled point, not a block-by-block sweep, so a specific address here could genuinely differ.
Where Monaca's noise comes from
BTS models these three sources separately before combining them, so a place can be quiet on two and loud on the third.
If you're weighing a move to Monaca
The same window and door upgrades that work on road noise also cut broadband rail noise, though very low-frequency freight rumble travels through walls, not just glass.
How Monaca compares nationally
Monaca ranks 2,582 of 3,622 measured places nationally, 1 being the loudest this dataset covers. Population is about 5,466, 4,637th largest of the 12,137 places covered here.
Checking one address in Monaca
Nothing here substitutes for checking one address in Monaca directly, and BTS's own map lets anyone do that at no cost.
Monaca's number isn't a one-off calculation, it comes from the same method covered in the methodology guide. The guide to what actually cuts each kind of noise explains why rail traffic calls for a different fix than the other two sources.