Rockdale

Rockdale, Texas
Rockdale is at the intersections of U.S. Highway 79 and Farm roads 908 and 487, thirteen miles south of Cameron in southern Milam County. In 1873 George Green, B. F. Ackerman, and Frank Smith sold 400 acres of land to the International-Great Northern Railroad, which was laying track from Hearne to Austin. A sale of town lots was held on September 3, 1873, and the track was completed to Rockdale in early February 1874. The new town was named by Mrs. B. F. Ackerman for a nearby rock, which was twelve feet high and had a circumference of twenty feet. Rockdale was incorporated in 1878 and established an aldermanic government. The first major railroad town in Milam County, Rockdale quickly developed as a shipping and supply point for area farmers, who produced cotton, wool, vegetables, fruits, grain, hides, and livestock. By 1884 Rockdale had 1,700 residents, five churches, two schools, two steam gristmill-cotton gins, a 250-seat opera house, a private bank, a weekly newspaper, and other assorted businesses. Several coal mines established near Rockdale in the 1890s provided the community with an additional economic boost. In 1891 the San Antonio and Aransas Pass Railway completed the section of track between Lexington and Cameron, giving Rockdale the benefit of a north-south railroad as well as an east-west one. By 1914 Rockdale was shipping 7,000 railroad cars of lignite coal every week.
Adapted from the official Handbook of Texas, a state encyclopedia developed by the Texas State Historical Association (TSHA). It is an authoritative source of trusted historical records.
Vivian Elizabeth Smyrl | © Texas State Historical Association
Rockdale at a Glance
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Currently Exists
Yes
Place type
Rockdale is classified as a Town
Locations
-
- Latitude
- 30.65446610
- Longitude
- -97.00863300
Has Post Office
Yes
Is Incorporated
Yes
Photos of Rockdale and surrounding areas

Rockdale, Texas
Rockdale is a city in Milam County, located about 41 miles west of College Station, Texas. Photograph by Jim Evans.

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Rockdale by the Numbers
Population Counts
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Population Counts
Rockdale
Pop. | Year | Source |
---|---|---|
5,323 | 2020 | United States Census Bureau |
5,685 | 2019 | Texas Demographic Center |
5,595 | 2010 | United States Census Bureau |
5,439 | 2000 | United States Census Bureau |
5,235 | 1990 | United States Census Bureau |
5,611 | 1980 | United States Census Bureau |
4,655 | 1970 | United States Census Bureau |
4,481 | 1960 | United States Census Bureau |
2,321 | 1950 | United States Census Bureau |
2,136 | 1940 | United States Census Bureau |
2,204 | 1930 | United States Census Bureau |
2,323 | 1920 | United States Census Bureau |
2,073 | 1910 | United States Census Bureau |
2,515 | 1900 | United States Census Bureau |
1,505 | 1890 | United States Census Bureau |