Noise Levels in Kings Bridge, Bronx, NY | Find Quiet Neighborhoods With Our Sound Map
61 dBA
Average noise across Kings Bridge
Normal conversation an arm’s length away
28,843
Residents above the EPA 55 dBA threshold
91% of Kings Bridge residents
81 dBA
Loudest residential point
Food blender at arm’s length
This map shows modeled outdoor noise across Kings Bridge 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 28,843 Kings Bridge residents, or 90.7%, live above that level. By land area, 88.7% of Kings Bridge is above 55 dBA.
11.3% below 55 dBA
88.7% above 55 dBA
See how noise in Kings Bridge compares to similar-sized neighborhoods.
Noise by Part of Kings Bridge
Average noise levels for Kings Bridge residents, grouped by direction from the center of Kings Bridge. The highest population-weighted average is in southwestern Kings Bridge; the lowest is in western Kings Bridge, where just 71% of residents live in blocks above the EPA's 55 dBA threshold, three-quarters of the share in the loudest section.
Southwestern Kings Bridge
72.5 dBA · Loud
City bus interior
Northeastern Kings Bridge
63.7 dBA · Loud
Busy restaurant
Northwestern Kings Bridge
62.2 dBA · Loud
Busy restaurant
Northern Kings Bridge
61.3 dBA · Loud
Busy restaurant
Western Kings Bridge
58.5 dBA · Loud
Normal conversation an arm’s length away
To the human ear, noise in southwestern Kings Bridge sounds about 164% louder than in western Kings Bridge, a 14.0 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 Major Deegan Exp do you need to be?
Major Deegan Exp produces an estimated 78 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 soft rainfall.
At source
78 dBA
City bus interior
165 ft
63 dBA
Busy restaurant
330 ft
55 dBA
Quiet office to normal conversation
660 ft
47 dBA
Quiet office
¼ mile
38 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 9% of Kings Bridge sits under tree canopy (lighter than most neighborhoods) and roughly 73% 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 Kings Bridge. 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.
Airport Noise
Laguardia (LGA) sits south of Kings Bridge. The U.S. Department of Transportation measures aviation noise around this airport directly, and the model uses those federal measurements rather than synthetic predictions.
Blocks under the approach and departure paths carry combined road-plus-aviation noise, with some exceeding 45 dBA on the map's Overall layer. Blocks on the opposite side of Kings Bridge, particularly to the north, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Kings Bridge
The bar chart below shows the share of Kings Bridge residents in each noise band. About 2% of residents live below the EPA's 55 dBA threshold, and roughly 61% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Kings Bridge Compares
Kings Bridge sits at the quieter end of the spectrum. Below: how Kings Bridge's average outdoor noise and share of residents above the EPA threshold compare with Inwood, Morningside Heights, Williamsbridge, and Riverdale.
Average noise level (dBA)
Kings Bridge's 61.0 dBA pop-weighted average is at the quieter end of the spectrum. New York as a whole averages 55.4 dBA and the U.S. averages 52.0 dBA. Both are lower than Kings Bridge because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 90.7% of Kings Bridge residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's in the middle of its peer group. Measured by land area instead, 88.7% of Kings Bridge's footprint sits above 55 dBA, against a New York average of 30.9% and a national average of 28.1%.
What This Means if You're Moving to Kings Bridge
- 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 Major Deegan Exp 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 9% of Kings Bridge is under tree cover (lighter than most neighborhoods), and the dominant land cover is medium-intensity developed land. 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.
- Airport noise is directional. Laguardia's approach paths concentrate aviation noise to the south. Neighborhoods to the north of downtown show no measurable contribution from the airport.
