Dec 12, 2025 · The Lake County 2025 Annual Report looks back at some of the projects, improvements and services that have advanced our mission: To provide exceptional services and support for Lake …

Nov 24, 2025 · Starting Dec. 17, Lake County voters can apply online at lakevoterpower.info for a vote-by-mail ballot for the March 17, 2026, General Primary Election. Applying early ensures plenty of …

Lake County was created by the Illinois State Legislature in 1839. Located in the northeast corner of Illinois, Lake County borders Lake Michigan and features many ponds, streams, rivers and lakes that …

New Resident & Visitor Info Helpful information for new Lake County residents. News Learn how to connect to the community in Lake County. Organizational Chart Lake County has county board …

View maps of different taxing districts in Lake County's Tax District Map Gallery. Learn how the County Board has kept the tax levy flat for Fiscal Years 2020 and 2021.

Access information and services related to vital records, including birth, marriage, and death, election information, property taxes, and other resources.

Pay Permits Property Tax Bill Traffic Tickets & Court Fees Water & Sewer Bills Report a Concern Visit Directions, Office Hours & Locations Public Transportation Tourism Traffic & Construction Status …

County Administrator County Clerk / Elections Division of Transportation Emergency Management Enterprise Information Technology Facilities & Construction Services Finance GIS/Maps Health …

The Open Data Portal is a central, cloud-based repository for all publicly available Lake County GIS datasets, applications, PDF maps and related data. Users can view and stylize spatial components …

Find contact information and addresses for Lake County’s cities, townships and villages.