Jacksonville's six zones, or precincts, are subdivided into 17 sectors, each of which is represented by its own ShAdCo. Zone 6 encompasses the largest land area and yet the smallest population in Duval County. Its 45,000 residents live in apartments, single-family homes and trailers spread over 209 square miles in northeast Jacksonville. The two ShAdCos in Zone 6, under the direction of Assistant Chief Carol Hladki, together have 45 members and are growing stronger. ShAdCo members train at the sheriff's office's citizens' police academy and serve on the boards of neighborhood and civic organizations.
Some members are retired, others work in the home and a few are students.
Many ShAdCo members are professionals, employed in government, private industry and the nonprofit sector. Sheriff Nathaniel Glover Jr. walks with ShAdCo members several times a year through Zone 6 neighborhoods. When accompanying the sheriff on these walks, members wear Zone 6 ShAdCo shirts purchased through donations. This display of support sends a strong message to criminals in Jacksonville that the business community, ShAdCo and the sheriff's office are united in their crime-fighting efforts. Zone 6 ShAdCo chairs Arthur Sullivan and Madeline Reed, along with their co-chairs, work to bring in new members and solicit the local business community for donations for community projects.