ZIP code × permit type
Signs permits in ZIP 60637
The median signs permit wait in ZIP 60637 was 28 days, based on 94 issued records.
Records checked942021–Sep. 15, 2026
The short answer
Typical wait28 daysmedian issued permit
Usually within63 days75% of records
Long-wait edge141 days90% of records
Evidence94issued permits
Not enough records for a year-over-year comparison.
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 | 15 | 8 days | 122 days | 189 days |
| 2022 | 14 | 7 days | 23 days | 66 days |
| 2023 | 15 | 3 days | 46 days | 147 days |
| 2024 | 20 | 36 days | 49 days | 133 days |
| 2026* | 24 | 31 days | 71 days | 106 days |
*2026 is partial through Sep. 15. Year labels use the permit issue date, not the application date.
Context