Noise Levels in Strawberry Manor, Sacramento, CA | Find Quiet Neighborhoods With Our Sound Map
60 dBA
Average noise across Strawberry Manor
Normal conversation an arm’s length away
1,148
Residents above the EPA 55 dBA threshold
44% of Strawberry Manor residents
106 dBA
Loudest residential point
Power saw
This map shows modeled outdoor noise across Strawberry Manor 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 1,148 Strawberry Manor residents, or 43.8%, live above that level. By land area, 41.6% of Strawberry Manor is above 55 dBA.
Average noise levels for Strawberry Manor residents, grouped by direction from the center of Strawberry Manor. Southern Strawberry Manor carries the highest population-weighted average; Northern Strawberry Manor carries the lowest. Just 0% of residents in Northern Strawberry Manor live in blocks above the EPA's 55 dBA threshold, a fifth of the share in Southern Strawberry Manor.
Central Strawberry Manor
53.3 dBA · Moderate-loud
Quiet office to normal conversation
37% of people above 55 dBA
QuietLoud
Eastern Strawberry Manor
57.8 dBA · Moderate-loud
Normal conversation an arm’s length away
100% of people above 55 dBA
QuietLoud
Northern Strawberry Manor
45.9 dBA · Mostly quiet
Quiet suburban street at night
0% of people above 55 dBA
QuietLoud
Southern Strawberry Manor
91.8 dBA · Loud
Power saw
44% of people above 55 dBA
QuietLoud
Southern Strawberry Manor sounds about 2308% louder than Northern Strawberry Manor to the human ear, a 45.9 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 106 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 highway traffic 50 ft away.
At source
106 dBA
Power saw
165 ft
92 dBA
Power saw
330 ft
83 dBA
Food blender at arm’s length
660 ft
75 dBA
City bus interior
¼ mile
66 dBA
Highway traffic 50 ft away
½ mile
58 dBA
Normal conversation an arm’s length away
Calculated from the model's calibrated attenuation formula. About 1% of Strawberry Manor sits under tree canopy (much lighter than most neighborhoods) and roughly 47% 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 Strawberry Manor. 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
Sacramento International (SMF) sits northwest of Strawberry Manor. 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 45 dBA on the map's Overall layer. Blocks on the opposite side of Strawberry Manor, 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 Strawberry Manor
The bar chart below shows the share of Strawberry Manor residents in each noise band. About 56% of residents live below the EPA's 55 dBA threshold, and roughly 16% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Strawberry Manor Compares
Strawberry Manor sits at the louder end of the spectrum. Below: how Strawberry Manor's average outdoor noise and share of residents above the EPA threshold compare with West del Paso Heights, south-american-river-industrial-park-sacramento-ca, Richmond Grove, and River Gardens.
Average noise level (dBA)
Strawberry Manor's 59.6 dBA pop-weighted average is at the louder end of the spectrum. California as a whole averages 54.0 dBA and the U.S. averages 52.0 dBA. Both are lower than Strawberry Manor because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 43.8% of Strawberry Manor 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, 41.6% of Strawberry Manor'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 Strawberry Manor
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 1% of Strawberry Manor 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.
Airport noise is directional. Sacramento International's approach paths concentrate aviation noise to the northwest. Neighborhoods to the southeast of downtown show no measurable contribution from the airport.
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.
