Chambers County Texas map
29.70° N · 94.67° W · County seat: Anahuac · 871 sq mi · Central Time
The Texas Revolution began in Chambers County. The customs post the Mexican government put at Anahuac, on the bluff where the Trinity River enters the bay, produced the armed confrontations of 1832 and 1835 that started the fighting. Today the county is a third water, holds fewer than 50,000 people, and stores a large share of the natural gas liquids traded in North America under a single salt dome at Mont Belvieu.
Centered near Anahuac on Trinity Bay. I-10 crosses the north through Mont Belvieu and Winnie; SH-124 runs south to High Island; the bay wraps the county's western and southern sides.
Where Chambers County is
Chambers County was cut from Jefferson and Liberty counties in 1858 and named for Thomas Jefferson Chambers, the lawyer and surveyor who handled land title disputes for Anglo settlers under Mexican rule and later held enormous grants of his own along this coast.
Four counties touch it: Jefferson to the northeast, Galveston to the southwest across the water, and Harris and Liberty both to the northwest. Trinity Bay takes up the western third of the county and East Bay the southern edge, which is why 274 of its 871 square miles are water and why the road map has so few crossings.
It is the far eastern county of the nine-county Houston metropolitan area. Galveston is 28 miles south, Pasadena 32 miles west, Houston 42 miles west and Beaumont 42 miles northeast — Chambers sits exactly between the Houston and Golden Triangle industrial belts, which is much of the reason it is growing.
Cities and towns
Only six incorporated places, and the county seat is not the largest. Figures are the 2020 census count for the part inside Chambers County.
| Place | Type | 2020 population |
|---|---|---|
| Mont Belvieu (part) | City | 7,721 |
| Baytown (part) | City | 4,861 |
| Beach City | City | 3,231 |
| Anahuac | City · county seat | 1,973 |
| Old River-Winfree (part) | City | 1,221 |
| Cove | City | 546 |
Winnie, Stowell, Hankamer, Wallisville and Double Bayou are unincorporated communities; Winnie, at the I-10 and SH-124 junction, is the county's main service stop for east-bound traffic.
Roads
- I-10 – crosses the northern third from the Harris County line at Cove and Mont Belvieu, over the Trinity River at Wallisville, past Hankamer and Winnie, and into Jefferson County toward Beaumont.
- SH-146 – north–south through Mont Belvieu, linking Baytown and the Fred Hartman Bridge to Dayton and US-90 in Liberty County.
- SH-61 and SH-65 – the two farm-country routes from I-10 south toward Anahuac and Stowell across the rice prairie.
- SH-124 – south from Winnie to High Island, where it meets SH-87 on the Bolivar Peninsula.
- SH-73 – east from Winnie toward Port Arthur, carrying the traffic that skips Beaumont.
- SH-99, the Grand Parkway – the outer Houston ring, reaching the county's western side above Baytown.
Fort Anahuac and the start of the revolution
In 1830 Mexico garrisoned a customs post at Anahuac to collect duties and stop further Anglo immigration. Two years later the commander's arrest of local settlers, William B. Travis among them, brought armed colonists to the fort and produced the Anahuac Disturbances of 1832 — the first shots of the trouble that ended at San Jacinto. In June 1835 Travis returned with a company and forced the garrison out again, and the Texas Revolution began in earnest that autumn.
Fort Anahuac Park now occupies the bluff where the post stood, at the mouth of the Trinity on Galveston Bay, with the earthwork outlines and a view down the bay. The Chambers County courthouse sits a few blocks inland in a town of under 2,000 people that has been the seat since the county was formed.
Marsh, rice and the salt dome
Anahuac National Wildlife Refuge occupies the East Bay marshes south of the town — tens of thousands of acres of coastal prairie, freshwater impoundments and brackish flats. It is one of the best-known birding sites on the upper Texas coast, on the same spring migration corridor as High Island a few miles east, and its alligator population is thick enough that Anahuac calls itself the alligator capital of Texas and holds Texas Gatorfest each September. The rice fields and cattle pasture between the refuge and I-10 are the working version of the same landscape.
The county's other economy is underground. Barbers Hill is a salt dome beneath Mont Belvieu, and the caverns hollowed out of it hold and fractionate natural gas liquids — ethane, propane, butane — piped in from across the country. Mont Belvieu is the pricing reference point for those products in the United States, and the storage and fractionation plants above the dome, together with the Baytown refining complex just over the Harris County line, account for most of the county's tax base.