County Marion, Missouri

Marion County occupies the Eastern Glaciated Plains of northeast Missouri, bordered on the east by the Mississippi River. The landscape mixes rolling glaciated uplands with fertile river bottoms and loess-capped limestone bluffs rising dramatically above the Mississippi floodplain at elevations generally between 450 and 700 feet. Major waterways include the Mississippi River on the eastern border, the North River, Fabius River, and South Fork North River — all cutting creek and river-bottom corridors through the agricultural matrix. Land cover is dominated by corn and soybeans (roughly 113,000 harvested acres across 306,560 county acres), with woodlots concentrated in creek drainages and river bluffs. Alluvial soils in the river bottoms support productive mast timber and excellent deer food sources; upland glacial till soils sustain the row-crop agriculture that makes this a top-end farmland whitetail destination.

Moderate to high on public land, particularly during the November firearms season. Marion County is roughly 2.5 hours from St. Louis and farther from Kansas City, which limits metropolitan drive-in pressure compared to counties nearer those cities, but northeast Missouri's reputation for big-bodied farmland bucks draws consistent regional hunter traffic. River-corridor conservation area tracts receive concentrated pressure during peak rut and firearms weeks. Hunters with landowner permission on private farmland encounter far lower competition, as the bulk of the county is private row-crop ground with restricted access.

Marion County is a blue county allowing hunters to fill up to four firearms antlerless permits during the firearms season. Archery antlerless permits are over-the-counter with no county quota — hunters may purchase and fill an unlimited number statewide during archery season. For 2025-2026, Marion County was added to the CWD Management Zone after its first CWD detection, which removed the antler-point restriction (APR) so any antlered deer is now a legal harvest. Placement of feed and minerals is prohibited countywide. Mandatory CWD sampling is required on the opening weekend of the November firearms portion — hunters must present the deer or head at a designated station on the day of harvest. All deer must be Telechecked before the carcass or parts are transported out of Marion County, or by 10 p.m. on the day of harvest, whichever comes first.

White-tailed deer: archery Sept. 15 – Nov. 13 and Nov. 25 – Jan. 15; early antlerless firearms Oct. 9-11 (open counties); early youth Oct. 24-25; November firearms Nov. 14-24; late youth Nov. 27-29; late antlerless Dec. 5-13 (open counties); alternative methods Dec. 26 – Jan. 5. Spring turkey: youth April 11-12, regular April 20 – May 10. Fall turkey: archery Sept. 15 – Nov. 13 and Nov. 25 – Jan. 15; fall firearms Oct. 1-31 in open counties. Squirrel: May 23 – Feb. 15 (daily limit 10). Rabbit: Oct. 1 – Feb. 15 (daily limit 6). Waterfowl: early teal mid-September; Canada and light geese Nov. – Feb.; duck season in the North Zone runs late October through January. The Mississippi River corridor and Fabius Chute backwaters produce consistent early-season puddle duck and late-season diver action along a major flyway.

Marion County delivers northeast Missouri farmland whitetail hunting at its best — corn and soybean fields covering nearly two-thirds of the county's 306,560 acres produce big-bodied, well-antlered bucks that rank among Missouri's better trophy prospects. The Mississippi River corridor adds a dimension few counties match: dramatic loess bluffs overlook flooded timber and backwater chutes that concentrate deer movement between upland fields and river-bottom cover, while the same corridor produces excellent duck hunting on a major flyway. The 2025 removal of the antler-point restriction under CWD zone rules means any antlered buck is now a legal harvest — a significant change for hunters accustomed to APR counties. The North River and Fabius River drainages create natural travel funnels between agricultural fields and timber, and the Upper Mississippi CA tracts give public-land hunters access to quality river-bottom ground without requiring landowner connections.