This expansive zone is located in the south-central region of the state and is known for producing some of the biggest bucks and the highest number of tags available. Adjacent to the renowned Zone 5, this area features impressive genetics, with many record book bucks harvested here. The landscape mainly consists of privately owned agricultural fields, dotted with large stands of mature hardwoods, as well as numerous creeks, rivers, reservoirs, and wetlands. Whitetail populations are abundant in this unit, offering hunters with a tag the opportunity for outstanding hunting experiences.

This zone is located in the far southeast corner of the state, bordering both Missouri and Illinois. It supports a robust deer population with high densities throughout the area. Similar to other zones, private lands here typically offer the best hunting opportunities and the highest chances of harvesting a quality buck. The landscape is characterized by agricultural fields owned privately, along with expansive stands of mature hardwoods and various creeks, rivers, reservoirs, and wetlands. The area's genetics are exceptional, enhancing the likelihood of encountering outstanding bucks. Notable counties for record book entries include Des Moines, Henry, Jefferson, Lee, Louisa, Van Buren, Wapello, and Washington.

This extensive unit is situated in the east-central region of the state and boasts a robust deer population. The landscape is predominantly made up of privately owned agricultural fields, mixed with large stands of mature hardwoods, along with a variety of creeks, rivers, reservoirs, and wetlands. In recent years, this zone has consistently yielded more B&C entries than nearly any other area in the state. Notably, some of the top-producing counties include Iowa, Jasper, Johnson, Jones, Keokuk, Linn, Louisa, Marion, Muscatine, and Polk.

This compact zone is located on the far eastern edge of the state, bordering Illinois. While there are some public access options available, they are limited and can experience significant hunting pressure. The area supports a healthy deer population with strong genetics. It primarily consists of privately owned agricultural lands, dotted with large stands of mature hardwoods, along with various creeks, rivers, reservoirs, and wetlands. The top counties for trophy bucks in this region include Dubuque, Jackson, Jones, Muscatine, and Scott.

This compact zone is located in the north-central part of the state, adjacent to the Minnesota border. The landscape features the region's typical terrain, including agricultural fields, wooded areas, creeks, ponds, and rivers. Exploring options for private land access or working with outfitters can significantly enhance your chances of success and help you locate a quality buck.