Noise Levels in Cooper, Tulsa, OK | Find Quiet Neighborhoods With Our Sound Map
53 dBA
Average noise across Cooper
Quiet office to normal conversation
745
Residents above the EPA 55 dBA threshold
25% of Cooper residents
77 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across Cooper 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 745 Cooper residents, or 25.1%, live above that level. By land area, 28.3% of Cooper is above 55 dBA.
71.7% below 55 dBA
28.3% above 55 dBA
See how noise in Cooper compares to similar-sized neighborhoods.
Noise by Part of Cooper
Average noise levels for Cooper residents, grouped by direction from the center of Cooper. The highest population-weighted average is in northern Cooper; the lowest is in southwestern Cooper, where just 28% of residents live in blocks above the EPA's 55 dBA threshold, roughly the same as the share in the loudest section.
Northern Cooper
61.5 dBA · Loud
Busy restaurant
Northwestern Cooper
61.5 dBA · Loud
Busy restaurant
Northeastern Cooper
56.7 dBA · Moderate-loud
Normal conversation an arm’s length away
Southern Cooper
52.7 dBA · Moderate
Quiet office to normal conversation
Southwestern Cooper
52.7 dBA · Moderate
Quiet office to normal conversation
To the human ear, noise in northern Cooper sounds about 84% louder than in southwestern Cooper, a 8.8 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 77 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
77 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
39 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 13% of Cooper sits under tree canopy (about average for neighborhoods) and roughly 46% 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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Airport Noise
Tulsa International (TUL) sits northwest of Cooper. The U.S. Department of Transportation models aviation noise around this airport from federal traffic data, 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 55 dBA on the map's Overall layer. Blocks on the opposite side of Cooper, particularly to the southeast, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Cooper
The bar chart below shows the share of Cooper residents in each noise band. About 73% of residents live below the EPA's 55 dBA threshold, and roughly 1% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Cooper Compares
Cooper sits the lowest among the peer group. Below: how Cooper's average outdoor noise and share of residents above the EPA threshold compare with longview-lake-estates-tulsa-ok, McClure Park, columbus-tulsa-ok, and Mayo Meadow.
Average noise level (dBA)
Cooper's 52.8 dBA pop-weighted average is the lowest among the peer group. Oklahoma as a whole averages 50.5 dBA and the U.S. averages 52.0 dBA. Both are lower than Cooper because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 25.1% of Cooper 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, 28.3% of Cooper's footprint sits above 55 dBA, against a Oklahoma average of 22.7% and a national average of 28.1%.
What This Means if You're Moving to Cooper
- 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 13% of Cooper is under tree cover (about average for neighborhoods), and the dominant land cover is low-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. Tulsa International's approach paths concentrate aviation noise to the northwest. Neighborhoods to the southeast of downtown show no measurable contribution from the airport.
