Noise Levels in Millville, MA | Find Quiet Neighborhoods With Our Sound Map
49 dBA
Average noise across Millville
Quiet office
398
Residents above the EPA 55 dBA threshold
12% of Millville residents
80 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across Millville at 100-meter resolution, combining road, aviation, and rail sources. Green areas measure below 45 dBA. Orange and red exceed the EPA's 55 dBA outdoor threshold linked to long-term health effects. Use the layer toggles to view each source on its own or all together.
What the numbers sound like
- 30 dBAWhisper
- 40 dBASoft rainfall
- 45 dBAQuiet suburban street at night
- 50 dBAQuiet office
- 55 dBAEPA outdoor threshold: light traffic 100 ft away
- 60 dBANormal conversation an arm's length away
- 65 dBABusy restaurant
- 70 dBAHighway traffic 50 ft away
- 80 dBACity bus interior
Population Above the EPA Outdoor Threshold
The EPA's 55 dBA outdoor reference level is a common benchmark for residential noise exposure, especially for activity interference, annoyance, and long-term community noise concerns. About 398 Millville residents, or 12.2%, live above that level. By land area, 17.0% of Millville is above 55 dBA.
83.0% below 55 dBA
17.0% above 55 dBA
See how noise in Millville compares to similar-sized cities.
Noise by Part of Millville
Average noise levels for Millville residents, grouped by direction from the center of Millville. Western Millville carries the highest population-weighted average; Northern Millville carries the lowest. Just 4% of residents in Northern Millville live in blocks above the EPA's 55 dBA threshold, a fifth of the share in Western Millville.
Central Millville
48.3 dBA · Mostly quiet
Quiet office
Eastern Millville
47.8 dBA · Mostly quiet
Quiet office
Northern Millville
45.7 dBA · Mostly quiet
Quiet suburban street at night
Southern Millville
51.2 dBA · Moderate
Quiet office to normal conversation
Western Millville
52.0 dBA · Moderate
Quiet office to normal conversation
Western Millville sounds about 55% louder than Northern Millville to the human ear, a 6.3 dBA gap. Every 10 dBA roughly doubles perceived loudness. Within any of these directions, two homes a quarter mile apart can still differ by 10 or more dBA depending on how close they sit to a major highway.
How far back from do you need to be?
produces an estimated 80 dBA at its loudest centerline points. Noise drops logarithmically with distance, with the exact rate depending on what's between you and the road. Tree cover, walls, terrain, and pavement type all matter. At roughly a quarter mile back, traffic fades into the noise level of a quiet office.
At source
80 dBA
City bus interior
165 ft
69 dBA
Highway traffic 50 ft away
330 ft
62 dBA
Busy restaurant
660 ft
56 dBA
Quiet office to normal conversation
¼ mile
49 dBA
Quiet office
½ mile
42 dBA
Quiet suburban street at night
Calculated from the model's calibrated attenuation formula. About 62% of Millville sits under tree canopy (heavier than most cities) and roughly 6% is impervious surface like pavement and rooftops. Both are folded into the per-place decay rate above. Heavier canopy pulls noise down faster with distance; impervious surfaces slow the drop.
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Rail Noise
Active freight rail runs through parts of Millville. For most blocks the rail-only contribution is small. Combined road-plus-rail noise rarely exceeds road noise on its own. The exceptions are the handful of blocks within roughly a quarter mile of the right-of-way during pass-through hours.
Use the Rail toggle on the map above to isolate rail's contribution from road and aviation.
How Noise Is Distributed Across Millville
The bar chart below shows the share of Millville residents in each noise band. About 93% of residents live below the EPA's 55 dBA threshold, and roughly 3% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Millville Compares
Millville sits the lowest among the peer group. Below: how Millville's average outdoor noise and share of residents above the EPA threshold compare with Northbridge, Attleboro Falls, Hopedale, and South Grafton.
Average noise level (dBA)
Millville's 49.0 dBA pop-weighted average is the lowest among the peer group. Massachusetts as a whole averages 54.3 dBA and the U.S. averages 52.0 dBA. Both are lower than Millville because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 12.2% of Millville residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's fewer than any of its peer group. Measured by land area instead, 17.0% of Millville's footprint sits above 55 dBA, against a Massachusetts average of 40.0% and a national average of 28.1%.
What This Means if You're Moving to Millville
- Distance from highways matters more than the neighborhood name. Two homes in the same zip code can differ by 20 dBA if one sits 100 meters from and the other 500 meters away. The model captures this at 100-meter resolution, so noise exposure changes block by block.
- Tree canopy can help reduce modeled noise exposure. Roughly 62% of Millville is under tree cover (heavier than most cities), and the dominant land cover is deciduous forest. Both are measured from federal USDA Forest Service and USGS satellite imagery at 30-meter resolution. Streets with 60% or higher canopy show 3 to 5 dBA lower noise than comparable streets with bare ground or pavement, which is why the per-place decay rate above already accounts for it.
