Dallas County

Historical marker location:
Dallas, Texas
( Dallas County Historical Plaza (at Elm, Market & Main), Dallas)
Marker installed: 1986
Marker size: 27" x 42"

Dallas County

After Texas became a Republic in 1836, the Trinity River separated Robertson County to the west and Nacogdoches County to the east. This area, called "Three Forks" for the confluence of three branches of the Trinity, was settled mainly by Peters colonists after 1841. A town named Dallas was on this site by 1842.

Its founder, John Neely Bryan, led efforts to create Dallas County in 1846, which included the settlements of Dallas, Cedar Springs, Farmers Branch, and Hord's Ridge. The Legislature possibly named the county for George Mifflin Dallas (1792 - 1864), then vice president of the United States. The town of Dallas was confirmed as county seat by election in 1850.

The 1850 census showed 2,743 settlers in the county, most of whom were farmers. Railroads came in the 1870s and the population leaped in 1880 to 33,488, one-third living in the City of Dallas. In 1885 farmland sold for $15 per acre; by 1920, with cotton prices briefly soaring, farmland was worth $300 per acre.

Railroads, interurban lines, and highways aided the urbanization of the county, which accelerated during the 1930s depression. After World War II the county became primarily urban. In 1980 the county population was 1,556,549, less than two per cent rural.

Texas Sesquicentennial 1836 - 1986

As one of the most visible programs of the Texas Historical Commission (THC), historical markers commemorate diverse topics in Texas history, including: the history and architecture of houses, commercial and public buildings, religious congregations, and military sites; events that changed the course of local and state history; and individuals who have made lasting contributions to the state, community organizations, and businesses.

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The first oil well in the United States was drilled in Texas in 1859. The discovery of oil transformed the economy of the state and helped to make Texas one of the wealthiest states in the nation.
Dallas County, located in northern Texas, has a rich history that has contributed to its growth and significance. Here is a concise summary of its historical journey:

Established in 1846, Dallas County played a crucial role in the development of North Texas. The county's namesake, George Mifflin Dallas, was the Vice President of the United States at the time. The city of Dallas, the county seat, quickly emerged as a center for trade and commerce due to its strategic location along major transportation routes.

During the late 19th century, Dallas County experienced rapid economic growth driven by industries such as cotton, railroads, and cattle. The city of Dallas became a major hub for cotton trading, attracting business and establishing itself as a prominent financial center in the Southwest.

In the 20th century, Dallas County continued to evolve and diversify its economy. The discovery of oil in the nearby East Texas Oil Field in the early 1900s led to the development of the oil industry in the region, contributing to the county's prosperity. The county also played a significant role in the aerospace industry, hosting the headquarters of major aerospace companies and contributing to the growth of aviation technology.

Dallas County's cultural landscape reflects its vibrant and diverse population. The county is home to a wide range of cultural institutions, including museums, art galleries, theaters, and music venues. Dallas County also played a notable role in the civil rights movement, with important milestones in the fight for equality and integration.

Today, Dallas County stands as a major economic and cultural center. It boasts a robust economy supported by various industries, including finance, technology, healthcare, and telecommunications. The county is known for its thriving arts scene, professional sports teams, and diverse culinary offerings.

With its rich history, economic vitality, and cultural significance, Dallas County continues to shape North Texas as a dynamic and influential region.

This timeline provides a glimpse into the major events and milestones that have shaped the history of Dallas County, Texas.

  • Pre-19th Century: The area was originally inhabited by various indigenous tribes, including the Caddo, Wichita, and Comanche.

  • 1839: Dallas County was officially established and named after George Mifflin Dallas, the Vice President of the United States under President James K. Polk.

  • Mid-19th Century: Dallas County experienced significant growth with the establishment of Dallas as a trading post and the arrival of settlers drawn by the opportunities in trade and agriculture.

  • Late 1800s: The county prospered with the expansion of railroads, particularly the Texas and Pacific Railway and the Houston and Texas Central Railroad, which solidified Dallas as a major transportation hub.

  • Early 20th Century: Dallas County saw a surge in economic development and urbanization. Industries such as oil, cotton, banking, and manufacturing fueled the city's growth.

  • 1960s: Dallas County gained national attention due to its role in the civil rights movement. The city of Dallas was the site of the assassination of President John F. Kennedy in 1963.

  • Late 20th Century: Dallas County continued to experience rapid growth and diversification, becoming a major center for business, finance, and telecommunications. The county is known for its vibrant arts and cultural scene, including the Dallas Arts District.

  • Today, Dallas County is the second-most populous county in Texas and home to the city of Dallas, a thriving metropolitan area.