Research / Chicago IL FOIA Request Log Pulse
Chicago IL FOIA Request Log Pulse: 2026 statistics from 303 public records
The most common classification is 2018-01-25T00:00:00.000: 6 of 303 records (2.0%) (as of 2026-11-03; source: Chicago Data Portal — FOIA Request Log (bcyv-67qk)).
Data as of · Compiled by Zalwin from Chicago Data Portal — FOIA Request Log (bcyv-67qk)
Key findings
- Zalwin's Chicago IL FOIA Request Log Pulse dataset holds 303 Chicago IL FOIA Request Log Pulse records dated 2022-03-11 to 2026-11-03 (as of 2026-11-03; source: Chicago Data Portal — FOIA Request Log (bcyv-67qk)). #
- The most common classification is 2018-01-25T00:00:00.000: 6 of 303 records (2.0%) (as of 2026-11-03; source: Chicago Data Portal — FOIA Request Log (bcyv-67qk)). #
- 24 of 303 records (7.9%) are dated within the 30 days before 2026-11-03 (source: Chicago Data Portal — FOIA Request Log (bcyv-67qk)). #
- In Illinois, the leading classification is 2010-07-14T00:00:00.000 with 6 of 303 records (2.0%) (as of 2026-11-03; source: Chicago Data Portal — FOIA Request Log (bcyv-67qk)). #
Chicago IL FOIA Request Log Pulse records by state
| Group | Records | Share |
|---|---|---|
| Illinois | 303 | 100.0% |
Chicago IL FOIA Request Log Pulse records by classification
| Group | Records | Share |
|---|---|---|
| 2018-01-25T00:00:00.000 | 6 | 2.0% |
| 2013-12-24T00:00:00.000 | 6 | 2.0% |
| 2013-11-29T00:00:00.000 | 6 | 2.0% |
| 2010-07-14T00:00:00.000 | 6 | 2.0% |
| 2023-03-29T00:00:00.000 | 5 | 1.7% |
| 2024-07-16T00:00:00.000 | 4 | 1.3% |
| 2023-09-29T00:00:00.000 | 4 | 1.3% |
| 2024-10-24T00:00:00.000 | 3 | 1.0% |
| 2024-07-31T00:00:00.000 | 3 | 1.0% |
| 2023-12-18T00:00:00.000 | 3 | 1.0% |
| 2023-10-17T00:00:00.000 | 3 | 1.0% |
| 2023-07-19T00:00:00.000 | 3 | 1.0% |
| 2022-04-13T00:00:00.000 | 3 | 1.0% |
| 2025-02-18T00:00:00.000 | 2 | 0.7% |
| 2025-01-23T00:00:00.000 | 2 | 0.7% |
Methodology and data provenance
- Sample: 303 public records dated 2022-03-11 to 2026-11-03; illustrative samples excluded.
- Source: Chicago Data Portal — FOIA Request Log (bcyv-67qk). Refreshed automatically about every 24 hours; figures above are as of 2026-11-03.
- Shares are of all records in the dataset; totals and medians use only records with a stated min metric / volume.
- Organization-level data only. Informational; verify individual records at the official source.
Cite this study
Zalwin Research, "Chicago IL FOIA Request Log Pulse statistics" (data as of 2026-11-03), https://zalwin.com/research/ilfoiarequestlogbcyvpulse
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