Denison High School

The Eisenhower Birthplace State Historic Site is located at 609 S. Lamar Avenue in Denison, Grayson County, in the U.S. state of Texas. President Dwight D. Eisenhower was born in the house on October 14, 1890, making him the first president of the United States to be born in Texas.

Denison is a city in Grayson County, Texas, United States, 1 mile (1.6 km) south of the Texas–Oklahoma border. Its population was 24,479 at the 2020 census, up from 22,682 at the 2010 census. Denison is part of the Texoma region and is one of two principal cities in the Sherman–Denison metropolitan statistical area. Denison is the birthplace of U.S. President Dwight D. Eisenhower.

KYFB (91.5 FM) is a radio station serving the Sherman-Denison area with a conservative religious format. It is a Bible Broadcasting Network (BBN) owned-and-operated station.

Texoma Medical Center was founded in 1965 in Denison, Texas. A previous location closed and the new facility opened in 2009. It is located an hour away from Dallas, and roughly 25–30 minutes from Durant, Oklahoma. It is called Texoma Medical Center due to its distance to the Texas/Oklahoma border, as it serves parts of North Texas and South Central Oklahoma.

The Midway Mall is the only shopping mall in the areas of far North Texas and Southern Oklahoma. The mall is also the only mall outside of the greater Dallas/Fort Worth area and central Oklahoma. The mall sits about one mile east of US Highway 75. The Sherman and Denison, Texas area have a population of about 150,000.

In the early 1870s Red River City was a settlement in North Texas, just south of the Red River, which forms the border with the state of Oklahoma. With a population of about 50, it was served by a post office in 1873 and 1874.In 1873 the Houston and Texas Central Railway line reached Red River City, where it connected with the Missouri, Kansas and Texas Railroad. This junction formed an all-railroad route from the main cities of Texas to St. Louis, Missouri and the Eastern United States. The railway crossed the Red River nearby over the Colbert Bridge, which was also completed in 1873, but destroyed by flooding that same year. The line reopened with the second Colbert Bridge in 1892, but it too was destroyed by flooding in 1908. The route was changed for the third bridge at Carpenters Bluff, which opened in 1910.Red River City subsequently became part of Denison, Texas in Grayson County.

Denison Dam, also known as Lake Texoma Dam, is a dam located on the Red River between Texas and Oklahoma that impounds Lake Texoma. The purpose of the dam is flood control, water supply, hydroelectric power production, river regulation, navigation and recreation. It was also designated by the American Society of Civil Engineers as a National Historic Civil Engineering Landmark in 1993.

Colbert's Ferry was an important Red River crossing between Texas and Indian Territory from about 1853 to 1899. Both the Texas Road and the Butterfield Overland Mail route crossed here. It was located on the Texas Road about 3 miles (4.8 km) southeast of present–day Colbert, Bryan County, Oklahoma. The nearest town on the Texas side of the river is Denison. The Missouri, Kansas and Texas Railway (MK&T) built a railroad bridge nearby across the Red River in 1872, which caused Colbert's Ferry to lose a significant amount of traffic. Frank Colbert, the ferry owner, responded by building his own toll bridge, which replaced the ferry. A flood soon washed away both bridges. Meanwhile, he resumed operating the ferry.

Knollwood is a city in Grayson County, Texas, United States. The population was 432 at the 2010 census. It is part of the Sherman–Denison metropolitan statistical area.

Eisenhower State Park is a state park located in Grayson County, Texas, northwest of Denison, Texas on the shores of Lake Texoma. The park is 423.1 acres (171 ha).

Grayson College is a public community college in Grayson County, Texas. The main campus is in Denison and it has branch campuses in Denison (west extension, at the site of the old Perrin Air Force Base) and Van Alstyne (south campus).

Lake Texoma is one of the largest reservoirs in the United States, the 12th-largest US Army Corps of Engineers' (USACE) lake, and the largest in USACE Tulsa District. Lake Texoma is formed by Denison Dam on the Red River in Bryan County, Oklahoma, and Grayson County, Texas, about 726 miles (1,168 km) upstream from the mouth of the river. It is located at the confluence of the Red and Washita Rivers. The project was completed in 1944. The damsite is about 5 miles (8.0 km) northwest of Denison, Texas, and 15 miles (24 km) southwest of Durant, Oklahoma. Lake Texoma is the most developed and most popular lake within the USACE Tulsa District, attracting around 6 million visitors a year. Oklahoma has more of the lake within its boundaries than Texas.