Quick Fact
Fort McCoy sits at 44.0064° N, 90.6789° W, sprawling across 60,000 acres in Monroe County, Wisconsin. Right now, about 2,700 civilians and 500 military personnel work there. Sparta (population 9,600) lies 12 miles east, while Tomah (population 9,090) is just 8 miles west.
Where exactly is Fort McCoy located in Wisconsin?
Fort McCoy is in West Central Wisconsin, about halfway between Sparta and Tomah.
It anchors the Coulee Region, a rugged area of sandstone bluffs and river valleys recognized by the National Park Service. From there, you're just a 45-minute drive to La Crosse (population 51,645), a key Mississippi River city that links the Driftless Area to the Twin Cities and Chicago corridors. The base itself covers 240 square kilometers of rolling hills and kettle wetlands—one of the Army’s few year-round training grounds where live-fire drills can happen year-round, no matter the terrain.
What counties and cities surround Fort McCoy?
Fort McCoy sits in Monroe County, sandwiched between Sparta to the east and Tomah to the west.
Sparta, with about 9,600 people, is 12 miles away. Tomah, home to roughly 9,090 residents, is just 8 miles in the opposite direction. La Crosse, a larger city of 51,645, sits 37 miles west—close enough for a quick trip but far enough to keep the training grounds quiet.
What are the exact coordinates of Fort McCoy?
Fort McCoy’s coordinates are 44.0064° N, 90.6789° W.
Those numbers place it right in the heart of Wisconsin’s Coulee Region, where the landscape shifts from flat farmland to dramatic sandstone bluffs. GPS will get you there, but the winding roads through the valleys might slow you down just a bit.
How large is Fort McCoy in acres and square kilometers?
Fort McCoy covers 60,000 acres, which is about 24,281 hectares.
That’s roughly 240 square kilometers of terrain—rolling hills, kettle wetlands, and plenty of space for training exercises. Honestly, it’s one of the bigger installations in the Midwest, giving units room to move without bumping into each other.
What’s the elevation range at Fort McCoy?
The elevation at Fort McCoy ranges from 900 to 1,300 feet above sea level.
That’s high enough to give you a nice breeze in summer but low enough to avoid the worst of Wisconsin’s winter winds. The base sits in a sweet spot where the land dips and rises like a slow-motion rollercoaster.
What climate zone is Fort McCoy in?
Fort McCoy sits in the humid continental climate zone (Köppen Dfb).
Expect cold, snowy winters and warm, humid summers—classic Upper Midwest weather. The snowpack can get deep enough for winter training, while the summers are perfect for extended field exercises without the extreme heat you’d find further south.
Which major units are stationed at Fort McCoy?
Fort McCoy hosts the 88th Regional Support Command, 181st Infantry Brigade, NCO Academy, and the Regional Training Center.
These units keep the base humming with training, support, and education. The NCO Academy, in particular, turns enlisted leaders into top-tier trainers, while the Regional Training Center handles everything from small-unit drills to large-scale simulations.
What’s the nearest airport to Fort McCoy?
The closest airport is Central Wisconsin Airport (CWA), about 78 miles northeast.
It’s not right next door, but it’s the best option if you’re flying in. From there, it’s a scenic drive through the Coulee Region—just don’t expect a quick hop. If you’re coming from the Twin Cities, Minneapolis-St. Paul International (MSP) is a more practical choice, even if it’s a bit further.
What’s the history behind Fort McCoy’s name?
Fort McCoy is named after Major General Robert Bruce McCoy, a Spanish-American and World War I veteran with 31 years of service.
Originally established in 1909 as a summer training camp for National Guard troops, it was called Camp McCoy back then. By World War II, it had expanded to 60,000 acres and held thousands of German, Japanese, and Korean POWs—the largest Japanese internment population of any U.S. camp during the war Britannica. In 1974, the Army upgraded it to Fort McCoy, turning it from a seasonal camp into a permanent training hub. Today, it balances modern drills with a museum preserving its POW past and Wisconsin’s military land-use history.
What was Fort McCoy used for during World War II?
During World War II, Fort McCoy held over 3,000 German, 2,700 Japanese, and 500 Korean POWs—the largest Japanese internment population of any U.S. camp.
It wasn’t just a prison camp, though. The base also trained thousands of American soldiers before they shipped out overseas. After the war, it shifted back to National Guard training, eventually becoming the year-round installation we know today.
How do civilians visit Fort McCoy?
Civilians need a visitor pass from Building 35, a valid photo ID, and must pass a National Crime Information Center check.
Once you’ve got clearance, the Welcome Center at 35 South M Street offers maps, briefings, and help via DSN or phone ((608) 388-2107). Public tours are limited, so it’s best to request one in advance through the installation website. The staff there will walk you through what you can (and can’t) see.
What attractions are near Fort McCoy?
Nearby, you’ll find the Sparta Mountain Bike Park (8 miles east) and the Wisconsin Cranberry Discovery Center in Tomah (7 miles west).
That’s right—this isn’t just a military zone. The region’s known for its cranberry bogs and outdoor recreation, so after a day of training (or visiting), you can hit the trails or learn about Wisconsin’s cranberry industry. Sparta even has a mountain biking scene that draws enthusiasts from across the Midwest.
What’s the nearest city to Fort McCoy?
The closest city is Tomah, just 8 miles west.
It’s a small town with a population around 9,090, but it’s got all the basics—gas stations, diners, and a few local shops. Sparta, the next closest at 12 miles east, is a bit bigger with around 9,600 residents. Neither is a major metropolis, but they’ve got what you need if you’re passing through.
What’s the terrain like at Fort McCoy?
Fort McCoy’s terrain is a mix of rolling hills, kettle wetlands, and sandstone bluffs.
It’s not flat farmland—this is rugged, varied country with enough elevation changes to keep training interesting. The kettle wetlands add a unique challenge, especially when the ground’s frozen or muddy. That’s why the Army picked this spot: it’s tough enough to prepare soldiers for real-world conditions.
How far is Fort McCoy from La Crosse?
Fort McCoy is about 37 miles west of La Crosse.
That’s roughly a 45-minute drive, depending on traffic (or lack thereof). La Crosse sits on the Mississippi River, making it a key hub for the region. It’s close enough for a quick trip to grab supplies or unwind, but far enough to keep the training grounds undisturbed.
Edited and fact-checked by the MeridianFacts editorial team.
