Campbell is a city in northern Dunklin County, Missouri, United States.

[4] The town site was platted in 1886, and the present name adopted from Alexander Campbell, a local judge.

[4] A post office called Four Mile was established in 1855, and the name was changed to Campbell in 1882.

[6] According to the United States Census Bureau, the city has a total area of 1.40 square miles (3.63 km2), all land.

37.5% of all households were made up of individuals, and 22.2% had someone living alone who was 65 years of age or older.

[11] The city of Campbell holds many events for the town and surrounding areas, including Easter egg hunts in the softball fields, fireworks for the 4th of July, citywide yard sales, auto shows, craft fairs, senior citizen dances, Campbell High School annual reunions, and the annual Missouri Peach Fair.

This was initially a one-day event then, including a picnic where people could barbecue, and prizes given to the farmers with the best peaches.

It includes carnival rides, arcade games, food stands, pageant contests, and raffle drawings.