This map shows modeled outdoor noise across Mustang-Padre Island 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 754 Mustang-Padre Island residents, or 16.1%, live above that level. By land area, 22.5% of Mustang-Padre Island is above 55 dBA.
See how noise in Mustang-Padre Island compares to similar-sized neighborhoods.
Noise by Part of Mustang-Padre Island
Average noise levels for Mustang-Padre Island residents, grouped by direction from the center of Mustang-Padre Island. The highest population-weighted average is in southeastern Mustang-Padre Island; the lowest is in northeastern Mustang-Padre Island, where just 1% of residents live in blocks above the EPA's 55 dBA threshold, a fifth of the share in the loudest section.
Southeastern Mustang-Padre Island
20% of people above 55 dBA
Southern Mustang-Padre Island
20% of people above 55 dBA
Northern Mustang-Padre Island
13% of people above 55 dBA
Eastern Mustang-Padre Island
1% of people above 55 dBA
Northeastern Mustang-Padre Island
1% of people above 55 dBA
To the human ear, noise in southeastern Mustang-Padre Island sounds about 197% louder than in northeastern Mustang-Padre Island, a 15.7 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 Noise Is Distributed Across Mustang-Padre Island
The bar chart below shows the share of Mustang-Padre Island residents in each noise band. About 89% of residents live below the EPA's 55 dBA threshold, and roughly 0% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Mustang-Padre Island Compares
Mustang-Padre Island sits the lowest among the peer group. Below: how Mustang-Padre Island's average outdoor noise and share of residents above the EPA threshold compare with Flour Bluff, Northwest Corpus Christi, Calallen, and San Pedro.
Average noise level (dBA)
Mustang-Padre Island's 49.3 dBA pop-weighted average is the lowest among the peer group. Texas as a whole averages 50.8 dBA and the U.S. averages 52.0 dBA. Both are lower than Mustang-Padre Island because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 16.1% of Mustang-Padre Island 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, 22.5% of Mustang-Padre Island's footprint sits above 55 dBA, against a Texas average of 22.8% and a national average of 28.1%.
What This Means if You're Moving to Mustang-Padre Island
- 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 J F Kennedy Cswy 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 Mustang-Padre Island 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.
Federal datasets used:
FHWA Highway Performance Monitoring System: road geometry, traffic counts, lane configuration
U.S. DoT Bureau of Transportation Statistics National Transportation Noise Map: aviation and rail noise, road calibration ground truth
USGS / MRLC National Land Cover Database: land cover and impervious surface coverage
USDA Forest Service Tree Canopy Cover: vegetation density for sound propagation
U.S. Census Bureau TIGER/Line: block-level geography and population
U.S. EPA Levels Document: 55 dBA outdoor reference level
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.