Oklahoma is also known informally by its nickname, "The Sooner State", in reference to the Sooners, American settlers who staked their claims in formerly American Indian-owned lands …

Dec 28, 2025 · Oklahoma, constituent state of the U.S. It borders Colorado and Kansas to the north, Missouri and Arkansas to the east, Texas to the south and west, and New Mexico to the …

The Sooner State About Oklahoma Scenic beauty, a moderate climate, a culture rich in history and the arts, and world-class sports and recreational opportunities make Oklahoma an …

Oklahoma has the distinction of having the tallest hill in the world, Mount Cavanal, at 1,999 feet. Oklahoma has more man-made lakes (200) than any other state, more than 1 million surface …

Explore Oklahoma’s rich Western history, Native American culture, scenic outdoors and classic Route 66 attractions.

Jul 30, 2025 · Discover Oklahoma's rich history, diverse economy, and varied geography. Learn about its Native American roots, energy and agricultural industries, and education system in …

The University of Oklahoma and Oklahoma State University are the largest public institutions of higher education in Oklahoma, both operating through one primary campus and satellite …

Jan 18, 2024 · Oklahoma, a state located in the south-central region of the United States, shares its borders with six states: Texas to the south and west, New Mexico to the west at the tip of …

Blank Outline Maps: Find printable blank map of the State of Oklahoma , without names, so you can quiz yourself on important locations, abbreviations, or state capital.

Oklahoma (pronounced /ˌoʊkləˈhoʊmə/) [24] is a state in the southern part of the Central United States. It had a population of about 3,959,353 people in 2020.