Nashville noise heatmap
Noise complaint density across Nashville over the last 12 months. Tap any block or search an address to see how many complaints are filed nearby.
Current release
Data through May 16, 2026
May 2025 through May 16, 2026 · 63.9K records
How this works. Every geocoded 311 noise complaint in Nashville from May 2025 through May 16, 2026 is weighted by time-of-day (2× for 10pm–7am) and complaint type, then smoothed into a 200m grid via Gaussian KDE. The colour shows relative complaint density — redder blocks received more complaints, greener blocks fewer. Tap any block or search an address to see the raw complaint count nearby. Full methodology.
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Tap the map or search an address to see how many noise complaints are filed nearby. Based on 63,902 geocoded complaints in Nashville over the last year.
Underlying 311 noise complaints sourced from the Nashville open data portal. Base map tiles from CARTO and OpenStreetMap. Address search via Google Places.