Calgary 311 service requests
AB, CA· Population 1,306,784 (2021)
Current release
Data through July 31, 2026
Data from January 2021 through July 31, 2026
Source data: Open data ↗
File a 311 request in Calgary → This page shows historical data only.
Monthly average
42.3K
requests per month (all time)
41.2K
requests per month (last 12 months)
Latest month
53.0K
requests in July 2026
Median resolution
4.0d
half of requests close faster
Monthly request volume
Total 311 requests filed per month. Months with no reported data are shaded red.
Category mix over time
Monthly volume grouped by service category.
Temporal patterns
- Daily average
- 1.4K per day
- July 2026
- 53.0K requests
- Peak filing time
- Tuesday, 12am
- Weekend share
- 14.2% of filings
- After-hours share
- 100.0% of filings
- Most common type
- WRS - Cart Management
Requests by category
Select a category for its monthly trend.
| Category | Past 12 months | Share |
|---|---|---|
| Other | 30.5K | 28.3% |
| Trash & Recycling | 16.7K | 15.5% |
| Street Cleaning | 10.8K | 10.0% |
| Trees & Parks | 9.7K | 9.0% |
| Service Inquiries | 8.6K | 8.0% |
| Street Lights & Signals | 5.3K | 4.9% |
| Water, Sewer & Drainage | 5.0K | 4.6% |
| Potholes & Roads | 4.9K | 4.6% |
| Animals & Pests | 4.0K | 3.7% |
| Noise | 3.4K | 3.2% |
| Graffiti | 2.5K | 2.3% |
| Illegal Dumping | 2.1K | 1.9% |
| Sidewalks | 1.8K | 1.7% |
| Homeless Encampments | 1.4K | 1.3% |
| Building & Housing Maintenance | 504 | 0.5% |
| Parking | 477 | 0.4% |
Source & provenance
Counts on this page are derived from Calgary’s open 311 data feed. Coverage: January 2021 through July 31, 2026. 2.8M total records on file.
How to access the raw data: Published as a single Socrata dataset, "3-1-1 Service Requests" (dataset id: iahh-g8bj). Calgary also exposes by-channel (sbdg-se3c), by-community (3pe6-xec5), and monthly (88ea-sw8f) variants.
Source dataset: data.calgary.ca