Denver Noise Complaints Map 2025–2026
Live heat map of Denver's 311 noise complaints — updated daily. Explore bar noise hotspots, year-over-year trends, neighborhood rankings, and seasonal patterns powered by the Denver Open Data live rolling dataset.
1,477+
Rolling 12-mo Complaints
Live 311 Data
Updated Daily
4-Year High
2025 vs 2021–2023
25
Neighborhoods Tracked
0
Total Complaints
—
Most Common Type
2025–26
Data Coverage
Live 12-month rolling window via Denver 311
Data Recency
Data source: Denver ODC 311 Service Requests (rolling 12-month, updated daily) + historical annual datasets 2021–2023. Bar/nightlife noise weighted 2× in heat map.
About This Data
This heat map visualizes noise complaints submitted to Denver's 311 system, sourced from the Denver Open Data Geospatial Hub (dataset ID: 46a685dd1b284ff2a3bf68e062051635_66). The live rolling endpoint covers the most recent 12 months and is updated daily. Year-over-year trend data uses published annual datasets (2021–2023).
Complaint types related to bars, nightclubs, amplified music, and emergency noise dispatch are weighted 2× in the heat map to better reflect their impact on residential quality of life. All other noise types are weighted 1×.
Switch to Markers mode and zoom in past level 13 to see individual complaint records including address, complaint type, status, and responding agency.
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