ZIP boundary report
Permit processing times in ZIP 60637
Across 4,374 issued permits assigned to ZIP 60637, the median processing time was 2 days.
Records checked4,3742021–Sep. 15, 2026
The short answer
Typical wait2 daysmedian issued permit
Usually within19 days75% of records
Long-wait edge76 days90% of records
Evidence4,374issued permits
The median was 0.5 days faster than the previous 12 months.
How the waits are distributed
Median is only the middle. This shows how often issued permits fell into each elapsed-time band.
Change over time
Annual permit timing
| Issue year | Records | Median | 75th percentile | 90th percentile |
|---|---|---|---|---|
| 2021 | 993 | 0 days | 5 days | 40 days |
| 2022 | 837 | 0 days | 5 days | 54 days |
| 2023 | 733 | 1 day | 21 days | 79 days |
| 2024 | 735 | 7 days | 34 days | 84 days |
| 2025 | 623 | 8 days | 36 days | 90 days |
| 2026* | 453 | 8 days | 36 days | 104 days |
*2026 is partial through Sep. 15. Year labels use the permit issue date, not the application date.
Context