Toni Preckwinkle President at Cook County Government | Official website
Toni Preckwinkle President at Cook County Government | Official website
The Cook County Bureau of Technology's Geographic Information Systems (GIS) division has announced the launch of CookViewer 3.0, an updated version of the county's property information tool. This release aims to enhance accessibility, expand language support, and introduce new features for users in Cook County.
CookViewer 3.0 incorporates feedback from user surveys conducted during its public testing phase. Improvements include a better mobile experience and Spanish-language support. The app will continue to collect user feedback for ongoing improvements.
"According to the latest US Census figures, 21% of Cook County residents speak Spanish at home," said Cook County Board President Toni Preckwinkle. "By collecting resident feedback in both Spanish and English, we are ensuring equitable access while also ensuring that this interactive map is as useful as possible for our five million residents."
The new version introduces capabilities for condominium property searches with full PIN search functionality and historical imagery dating back to 1998.
"We are thrilled to unveil the 3.0 version of CookViewer because it represents a significant step forward in providing accessible, user-friendly property information for the residents of Cook County," said Cook County Chief Information Officer Tom Lynch.
CookViewer serves various county departments beyond individual users. The Department of Transportation and Highways (DOTH) uses it for project reviews near jurisdictional roadways, accessing multi-agency information simultaneously, and connecting with other government units.
The Forest Preserves of Cook County's Resource Management Section uses CookViewer to respond efficiently to inquiries about potential tree hazards by confirming locations and jurisdictions quickly.
Since its inception in 2010, CookViewer has provided public access to property-related information such as descriptions, assessments, and interactive maps. With Version 3.0, Cook County continues its commitment to transparency and innovation.
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