County report card · Illinois
Mason County, Illinois
ProtectedAudited 2026-08-24
County website Vendor (DevNet / GovOS) prohibits automated data harvesting
- Population
- 12,543
- Portal
- Assessor & Recorder
- Portal vendor
- DevNet / GovOS
What the audit checked
Four low-cost protections every online records portal can have. How we rate counties.
- robots.txtYes — permissive
- Terms of useNot checked
- Bot challengeNone detected
- Owner notificationAvailable
Portal audited: www.masoncountyil.org/countyclerk.htm, masoncountyil.gov/assessment.htm, tapestry.fidlar.com, masonil.wthgis.com/
Doing well
- A notification system that alerts residents when their records are accessed
Room to grow
- Expanding the robots.txt file to disallow automated scrapers
What to ask for
Building on the protections already in place, you might consider a property-owner notification system (like the ones AZ, FL, HI, IL, and UT have implemented) and a formal data-governance policy that addresses commercial data aggregators.
The full playbook is What Counties Can Do.