County profile: Grant County

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Posted on Dec 19 2025 in County

Grant County has a rich history in motorcycling. Harley-Davidson first earned the nickname “hog” after the winners of the 1920 Cornfield Classic International Motorcycle Race in Marion, Indiana, took their victory lap with their team’s pig mascot. Grant County still celebrates its motorcycling heritage today with the Cornfield Classic, now a vintage motorcycle rally, and the Jonesboro River Rally. Both rallies draw hundreds of bikers each year.


Ducktail Run
Photo courtesy of Ducktail Run 

Revving up tradition

Founded initially as Harrisburg in 1867, Gas City, Indiana, gained its current name after natural gas was discovered during the Indiana Gas Boom. When the Gas City Land Company was established on March 21, 1892, the small town of about 150 residents adopted the name “Gas City.” Most of its natural gas reserves were largely depleted by the late 1800s due to inefficient extraction. Today, the city is best known for its annual “Ducktail Run,” a car show featuring vehicles from 1972 and earlier.


Photo courtesy of Marion-Grant County Convention and Visitors Bureau 

Follow the Garfield Trail

Marion is the hometown of Jim Davis, who created the comic strip, “Garfield.” To celebrate the lasagna-loving cat, Grant County’s Garfield Trail features 14 fiberglass statues throughout nearby cities. Visitors can dial 765-997-7034 for the trail’s cell phone tour, which features recordings providing more information about each of the 5-foot-tall statues. For example, one of the statues stands in front of Jonesboro City Hall, depicting Garfield wearing a firefighter hat and holding a fire hose beside a hydrant. It’s a tribute to Jonesboro’s role as the place of Grant County’s first fire department.


Indiana’s Hollywood rebel

James Dean
Public domain

Hollywood icon James Dean was born in Marion in 1931. After his television debut in a Pepsi commercial, Dean quit attending UCLA to pursue acting full-time, where he starred in three major films — “Rebel Without a Cause,” “East of Eden,” and “Giant” — before his death at the age of 24 in a car accident. Every year, Fairmount, Indiana, hosts a memorial service, festival, and classic car show in his honor. Fans can tour the James Dean Museum, which houses his motorcycles and personal artifacts, or visit the James Dean Gallery featuring a collection of rare memorabilia and collectibles. Art enthusiasts can also admire three cut-out James Dean murals by John Cerney, a renowned mural artist from California.


County facts

Grant County

Founded: 1831

Named For: Samuel and Moses Grant, captains who were killed during a battle in 1789 with Native Americans in Switzerland County 

Population:  66,674

County seat: Marion

Indiana county number: 27