Baltimore County GovernmentOn August 4, 2025, the County Council introduced Bill 55-25 which revises and reconstitutes the councilmanic districts into nine districts for the 2026 election. On September 15, 2025, the County Council approved an amended version of this map. See Bill 55-25 - As Amended .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/afc6305fb55a4ec3b5250c613874a79f_0engBaltimore County Open Data PortalPublicBill 55-25 - As Introduced [Maryland--Baltimore County]Web servicesMaryland--Baltimore CountyMarylandLast Modified: 2025-09-16