Serving Local Governments for Over 40 Years

National Demographics Corporation (NDC) is a pioneer in demographic analysis, districting and redistricting. Distinctly non-partisan, NDC guides the process, provides best-in-class tools and empowers the community while leaving the key policy choices to residents, staff and elected leaders. NDC’s services include districting, redistricting, Voting Rights Act and demographic analysis, and coordination with the Census Bureau on data and geography. NDC’s clients include states, counties, cities, school districts, community college districts, community service districts, water districts, health care districts, airport districts and more. With over 450 completed projects, NDC has successfully delivered on more districting and redistricting projects than any other firm in America.

Our Team

Image of Doug Johnson speaking at a podium

Douglas Johnson


Headshot of Justin Levitt

Justin Levitt

Vice President

Ken Chawkins

Senior Consultant

Headshot of Shalice Tilton

Shalice Tilton

Senior Consultant

Headshot of of Jeff Tilton

Jeff Tilton

Senior Consultant

Headshot of of Kristen Parks

Kristen Parks


Headshot of Jeff Simonetti

Jeff Simonetti


Headshot of of Douglas Yoakam

Douglas Yoakam