Information Systems

The Information Systems Department is responsible for providing leadership, support and coordination of technological efforts in most County departments. The department provides staff to the Information Systems Steering Committee. This committee of department heads establishes policy for developing new major systems, integration with newer technologies and sets standards for the utilization of technology in all departments.

Administration Division
coordinates ISD's budget with the CAO and billing to a hundred general fund and non-general fund indexes as well as buying technology for most County departments.

Information Management Division
assists business partners in effectively distributing, using, and managing the data they collect. Key services include web hosting and design, document remediation, geographical information systems, document management, and records management.

Innovation Division
Works with Sonoma County leadership to stimulate an environment for systems innovation while developing business strategies that serve the growing technology needs of the County enterprise.

Systems and Programming Division's
responsibilities include designing, developing, installing and maintaining business applications throughout the County.

Technical Services Division
designs, builds, and supports the core technology infrastructure that helps County workers communicate with their clients and coworkers.

Contact Information

Information Systems
County of Sonoma
Business Hours
Monday – Friday
8:00 AM – 5:00 PM
2615 Paulin Drive
Santa Rosa, CA 95403
38.4661956, -122.724846

Brochures and Documentation

Content Management System (CMS) Style Guide

CMS Style Guide

Using a service-centric design, the new County portal is focused on services rather than individual departments.


Web Standards and Guidelines

County of Sonoma Seal

Ensuring consistency across websites, permitting the highest degree of usability, accessibility and quality.

Mobile Anyone?

Mobile Applications

Mobile Apps -

A list of free mobile applications and mobile websites that relate to Sonoma County

SB 272

Senate Bill 272 requires local agencies publish a list of systems that serve as original sources of data within an agency.

Read more