Noise Levels in Seven Oaks, Bakersfield, CA | Find Quiet Neighborhoods With Our Sound Map
53 dBA
Average noise across Seven Oaks
Quiet office to normal conversation
1,391
Residents above the EPA 55 dBA threshold
37% of Seven Oaks residents
68 dBA
Loudest residential point
Highway traffic 50 ft away
This map shows modeled outdoor noise across Seven Oaks 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.
Overall
Road
Rail
Aviation
Click the map to explore
35 dBa55 dBa (EPA limit)90+ dBa
3545557090
Quietest (dBA)Loudest
Colorblind friendlyoff
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 1,391 Seven Oaks residents, or 36.9%, live above that level. By land area, 34.0% of Seven Oaks is above 55 dBA.
Average noise levels for Seven Oaks residents, grouped by direction from the center of Seven Oaks. Southern Seven Oaks carries the highest population-weighted average; Eastern Seven Oaks carries the lowest. Just 14% of residents in Eastern Seven Oaks live in blocks above the EPA's 55 dBA threshold, a third of the share in Southern Seven Oaks.
Central Seven Oaks
54.3 dBA · Moderate-loud
Quiet office to normal conversation
52% of people above 55 dBA
QuietLoud
Eastern Seven Oaks
51.4 dBA · Moderate
Quiet office to normal conversation
14% of people above 55 dBA
QuietLoud
Northern Seven Oaks
52.5 dBA · Moderate
Quiet office to normal conversation
26% of people above 55 dBA
QuietLoud
Southern Seven Oaks
54.4 dBA · Moderate-loud
Quiet office to normal conversation
45% of people above 55 dBA
QuietLoud
Western Seven Oaks
52.6 dBA · Moderate
Quiet office to normal conversation
33% of people above 55 dBA
QuietLoud
Southern Seven Oaks sounds about 23% louder than Eastern Seven Oaks to the human ear, a 3.0 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 do you need to be?
produces an estimated 68 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
68 dBA
Highway traffic 50 ft away
165 ft
54 dBA
Quiet office to normal conversation
330 ft
45 dBA
Quiet suburban street at night
660 ft
37 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 4% of Seven Oaks sits under tree canopy (much lighter than most neighborhoods) and roughly 54% 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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How Noise Is Distributed Across Seven Oaks
The bar chart below shows the share of Seven Oaks residents in each noise band. About 67% of residents live below the EPA's 55 dBA threshold, and roughly 2% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Seven Oaks Compares
Seven Oaks sits at the quieter end of the spectrum. Below: how Seven Oaks's average outdoor noise and share of residents above the EPA threshold compare with Seven Oaks at Grand Island, Tevis Ranch, Fruitvale, and Emerald Estates.
Average noise level (dBA)
Seven Oaks's 53.4 dBA pop-weighted average is at the quieter end of the spectrum. California as a whole averages 54.0 dBA and the U.S. averages 52.0 dBA. Both are lower than Seven Oaks because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 36.9% of Seven Oaks 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, 34.0% of Seven Oaks's footprint sits above 55 dBA, against a California average of 36.0% and a national average of 28.1%.
What This Means if You're Moving to Seven Oaks
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 4% of Seven Oaks is under tree cover (much 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.
Sources & Methodology
The BestNeighborhood noise model is calibrated against nearly one million federal ground-truth measurements across four states. Road noise is computed from segment-level federal traffic data and propagated outward using physics-based acoustic decay, with attenuation rates that depend on the surrounding land cover.
All inputs are published federal datasets. Block-level noise is computed by combining road, rail, and aviation sound sources in the energy domain, the same physics used in professional environmental noise assessments. Read the full methodology.
