Oklahoma Professional Engineer Stamp

Our electronic PE stamps are delivered within 24 hours after your order is processed.

Yes, all of our Oklahoma Professional Engineer stamps are AHJ-approved and meet the required standards for use in Oklahoma.

Oklahoma is a state in the central part of the United States, often referred to as part of the “Great Plains” and the “Southwest”. Known for its diverse landscapes, rich Native American heritage, and resilient spirit, Oklahoma offers a unique blend of history, culture, and natural beauty. The state is also recognized for its agriculture, energy industry, and vibrant cities.

Geography and Landscape

Oklahoma is geographically diverse, offering everything from vast prairies to forests, mountain ranges, and lakes.

• Great Plains: The western part of Oklahoma consists of wide, flat prairies, which are home to expansive farmlands and ranching. The region is part of the larger Great Plains, famous for its grasslands and agricultural output.

• Ozark Mountains: The Ozark Plateau runs through the northeastern part of the state, providing forests and rolling hills. The Ouachita Mountains in the southeast offer even more rugged terrain and beautiful mountain views.

• Red River Plains: The southern part of Oklahoma borders the Red River, with fertile land and wetlands. This region is critical to the state’s agriculture and farming industry.

• Central Plains: Oklahoma’s central region is covered by expansive grasslands, and is a key area for cattle ranching and wheat farming.

• Lakes and Rivers: Oklahoma is home to more than 200 lakes, making it a great destination for fishing, boating, and water sports. Lake Texoma, located on the Texas-Oklahoma border, is one of the largest reservoirs in the state.

History and Culture

Oklahoma has a rich cultural tapestry, with influences from Native American tribes, European settlers, and African Americans.

• Native American Heritage: Oklahoma has the second-largest Native American population of any state in the U.S., and many Native American tribes have a strong historical presence in the state. The Trail of Tears passed through Oklahoma, where many Native American tribes were relocated in the 1830s. Today, the state is home to numerous tribes, including the Cherokee, Choctaw, Chickasaw, Seminole, and Creek nations.

• The Land Run of 1889: Oklahoma was once part of the Indian Territory, but in 1889, the Land Run opened up previously restricted lands for settlement, leading to the creation of Oklahoma as a state in 1907. The land runs were historic events where thousands of settlers raced to claim land in the west.

• Cultural Influence: Oklahoma’s culture reflects its Native American, Western, and Southern roots. Country music, Native American traditions, and cowboy heritage are central to the state’s identity. Famous figures like Will Rogers (comedian and actor) and Garth Brooks (country singer) hail from Oklahoma.

• Civil Rights: Oklahoma was a significant site during the Civil Rights Movement, with notable events such as the Tulsa Race Massacre in 1921, where a thriving African American community was destroyed in a racially motivated attack.

Economy

Oklahoma’s economy is highly diversified, with major industries including energy, agriculture, aerospace, and manufacturing.

• Energy: Oklahoma is a key player in the energy sector, particularly for oil and natural gas production. The state has vast oil reserves, and the oil boom in the early 20th century played a significant role in its economic development.

• Agriculture: Oklahoma is a major producer of wheat, cattle, poultry, hogs, and cotton. The state’s vast farmlands and ranches make it one of the top agricultural states in the U.S.

• Aerospace and Defense: Oklahoma has a growing aerospace industry, particularly in Oklahoma City and Tulsa, where companies like Boeing, Lockheed Martin, and Raytheon have a significant presence. The state also has a strong military presence with bases such as Tinker Air Force Base and Fort Sill.

• Manufacturing: Oklahoma has a strong manufacturing sector, producing a wide range of goods, including electronics, automobiles, machinery, and building materials.

• Tourism: The state attracts visitors for its national parks, historical landmarks, and Western heritage. Attractions include the Oklahoma City National Memorial, Cimarron Canyon State Park, and the National Cowboy & Western Heritage Museum.

Population and Demographics

Oklahoma has a population of about 4 million people (as of 2023), making it one of the larger states in the central U.S.

• Oklahoma City: The state capital and largest city, Oklahoma City, is known for its western heritage, oil industry, and growing arts scene. The city is also home to major events like the Oklahoma State Fair and the National Finals Rodeo.

• Tulsa: Tulsa is the second-largest city and is known for its rich art deco architecture, oil history, and vibrant music scene. The Tulsa Sound is a genre of music that originated in the city, blending country, rock, blues, and jazz.

• Norman: Home to the University of Oklahoma, Norman is a college town known for its research programs and cultural events, such as the Norman Music Festival and Jazz in June.

• Lawton: Located near Fort Sill, Lawton is a military town with a rich cultural diversity and outdoor recreational opportunities.

Education

Oklahoma is home to several prominent universities and colleges:

• University of Oklahoma: Located in Norman, the University of Oklahoma (OU) is the state’s flagship public university, with strong programs in engineering, law, business, and education.

• Oklahoma State University: Based in Stillwater, OSU is known for its agriculture, business, and engineering programs.

• University of Tulsa: A private research university with a strong focus on energy, engineering, and law.

• Langston University: The only historically black university in the state, it plays a significant role in the educational landscape of Oklahoma.

Climate

Oklahoma has a semi-arid to humid subtropical climate, with hot summers and cold winters. The state experiences extreme weather conditions, including tornadoes and severe storms.

• Summers: Summers can be hot, with temperatures often exceeding 90°F (32°C), especially in the central and southern parts of the state. The region can also experience intense thunderstorms and tornadoes during the spring and summer months.

• Winters: Winters are cold, with temperatures occasionally dropping below freezing, particularly in the northern part of the state. Snowfall is common, especially in the northwest.

• Spring and Fall: Spring and fall are generally mild and pleasant, but spring is also the season for severe thunderstorms, including tornadoes. The fall season is beautiful with colorful foliage in many parts of the state.

Key Attractions and Activities

• Oklahoma City National Memorial: A moving tribute to the victims of the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City.

• Will Rogers Memorial Museum: Located in Claremore, it honors the life and legacy of Oklahoma’s famous comedian and actor.

• Cimarron Canyon State Park: A beautiful park in the northeastern Oklahoma, known for its scenic views, hiking, and fishing.

• National Cowboy & Western Heritage Museum: Located in Oklahoma City, this museum celebrates the history and culture of the American West, showcasing art, artifacts, and Western films.

• Chickasaw National Recreation Area: Located in the southern part of the state, this park is known for its beautiful lakes, hot springs, and wildlife.

• Tulsa’s Art Deco District: Tulsa is home to one of the best-preserved collections of art deco architecture in the United States.

Fun Facts about Oklahoma:

1. Oklahoma has the most tornadoes of any state in the U.S., with an average of about 60 tornadoes a year.

2. Oklahoma’s state flower is the Indian paintbrush, and its state bird is the scissor-tailed flycatcher.

3. The first shopping cart was invented in Oklahoma City in 1936 by Sylvan Goldman.

4. The Oklahoma Sooners are one of the most successful college football programs in the U.S., with seven national championships.