Skip to main content
  • Coronavirus Hotline: 1-888-364-3065.
  • Sullivan County Emergency Community Assistance Hotline: 845-807-0925.
  • Sullivan County Public Health Services Info Line: 845-292-5910.
  • CLICK HERE for the latest updates and info on COVID-19 in Sullivan County
  • All Sullivan County Family Court Cases are adjourned through April 30, 2020 and you will get notification by mail of your new court date.
  • Please be advised that the civil service examinations scheduled for March 28, 2020 have been postponed. All candidates will be notified of an alternative test date.

GIS (Geographic Information Systems) Data and Maps

The Sullivan County Real Property Services Department GIS team is committed to providing high quality GIS data and services to the public. Our GIS team develops and maintains data hosted in the Sullivan County GIS Infrastructure. This data is then used to provide maps, apps, and data to commercial vendors, government organizations, non-profit organizations, and the general public. Day-to-day operations include database development, data creation, data maintenance, app development, custom map orders, and GIS problem resolution.

Most visitors to the GIS webpage can answer their questions using the Interactive Mapping Apps below. Additional services are as follows:

I Want to...


Explore our newest app!

Our new My Neighborhood Services Locator was created for you at the request of the Sullivan County Managers Office. My Neighborhood Services was designed to help you locate the community service organizations and resources that can help in a time of need. You can find food pantries, clothing assistance, medical, health & wellness services, and so much more!

Contact us:
Sullivan County Gov't Center
Real Property Services
100 North St
Monticello, NY 12701
Phone: (845) 807-0221
Email: GIS Coordinator