Holt County is located in the north-central part of the state of Nebraska. It was established in 1855 and is named after John Holt, a local politician. The county seat is O'Neill, which is also the largest city in the county. Holt County covers an area of approximately 2,400 square miles and is known for its agricultural activities, particularly cattle ranching and crop production. The population of Holt County is around 10,000 residents, with a rural character and a strong sense of community. The county features several parks and recreational areas, providing opportunities for outdoor activities such as hiking, fishing, and camping. It is also home to various historical sites that reflect its rich heritage.