Class Size
The 4 Council members with the most Class Size cases in the preserved 2016 dataset.
CallNYC is a 2016 civic-data archive
Jamie Burkart built CallNYC in a 24-hour sprint from NYC Council’s daily, anonymized CouncilStat data. This preserves the experiment.
NYC Open Data labels Council casework through early 2025 as historical. A 2026 Council posting names Council Connect as its Council-wide constituent-service database; our Aug. 13, 2026 catalog check found no current export comparable to NYC’s daily 311 feed. Rankings are historical.
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#1
Karen Koslowitz29th District
Class Size About 3 annualized cases in the 2016 snapshot
Top Services in the Snapshot Noise - Other Street Resurfacing Snow Removal Pedestrian Safety Parking Restrictions SCRIE
#2
Corey Johnson3rd District
Class Size About 1 annualized case in the 2016 snapshot
Top Services in the Snapshot Heat/Hot Water Landlord/Managing Agent Issues Construction General Noise - Other Maintenance Eviction Seeking an affordable housing/apartment
#3
Ben Kallos5th District
Class Size About 1 annualized case in the 2016 snapshot
Top Services in the Snapshot Construction General Seeking an affordable housing/apartment Landlord/Managing Agent Issues Noise - Construction Buses Eviction Heat/Hot Water
#4
Jumaane D. Williams45th District
Class Size About 1 annualized case in the 2016 snapshot
Top Services in the Snapshot Eviction Parking Restrictions Con Edison Tree Sidewalk Prog Seeking an affordable housing/apartment Tree Planting/Pruning