Louisville, MS Noise Levels
How loud is Louisville, MS?
At 47.5 dB(A), Louisville, MS 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 road traffic, well ahead of the other two modes BTS tracks. Louisville's reading comes from a single sampled point, not a block-by-block sweep, so a specific address here could genuinely differ.
Where Louisville'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 Louisville
Upgraded windows, door seals and STC-rated glazing meaningfully cut broadband, near-continuous road noise.
How Louisville compares nationally
Louisville ranks 2,545 of 3,622 measured places nationally, 1 being the loudest this dataset covers. By population, it ranks 4,444 of the 12,137 places in this dataset, home to about 5,899 people.
Checking one address in Louisville
Nothing here substitutes for checking one address in Louisville directly, and BTS's own map lets anyone do that at no cost.
Louisville'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 road traffic calls for a different fix than the other two sources.