Texas Coast Map

About Texas Coast Map

Explore the Texas gulf coast map showing coastal regions, counties, interstate highways, US highways, major cities, forests, national parks, county boundaries, state boundary and international bundary.

Texas Coastal Counties

County	County Seat	2025 Population Estimate	2026 Projected Population	Major Coastal Cities / Towns	Famous Beaches / Coastal Features	Key Economic Drivers	Notes
Orange County	Orange	84,000	84,500–85,500	Orange, Bridge City, Vidor	Sabine Lake, Cow Bayou	Petrochemicals, shipping, manufacturing	Northeast corner of Texas coast
Jefferson County	Beaumont	255,000	257,000–260,000	Beaumont, Port Arthur, Nederland, Groves	Sea Rim State Park, Pleasure Island	Oil & gas, shipping (Port of Port Arthur), refineries	Home to the Golden Triangle industrial area
Chambers County	Anahuac	48,000	49,000–50,000	Baytown (partial), Anahuac, Winnie	East Bay, Trinity Bay	Petrochemicals, fishing, agriculture	East of Houston Ship Channel
Galveston County	Galveston	370,000	375,000–382,000	Galveston, Texas City, League City, Dickinson	Galveston Island beaches (East Beach, Stewart Beach), Bolivar Peninsula	Tourism, cruise port, shipping, petrochemicals	Most visited coastal county in Texas
Brazoria County	Angleton	390,000	400,000–410,000	Lake Jackson, Pearland, Alvin, Freeport	Surfside Beach, Quintana Beach, Bryan Beach	Petrochemicals (Dow Chemical), port, agriculture	Rapid suburban growth near Houston
Matagorda County	Bay City	36,500	36,800–37,500	Bay City, Matagorda, Palacios	Matagorda Beach, Matagorda Bay	Fishing, agriculture, nuclear power plant	Remote, excellent birdwatching & fishing
Calhoun County	Port Lavaca	21,500	21,700–22,000	Port Lavaca, Seadrift, Port O’Connor	Port Lavaca Bayfront, Magnolia Beach	Seafood, shipping, aluminum smelting	Known for oyster & shrimp industry
Jackson County	Edna	15,000	15,100–15,400	Edna, Ganado	Lavaca Bay (limited beach access)	Agriculture, ranching	Small inland county with bay exposure
Aransas County	Rockport	27,000	27,500–28,000	Rockport, Fulton, Aransas Pass	Rockport Beach, Fulton Beach	Tourism, fishing, birdwatching (whooping cranes)	Home of Fulton Mansion State Historic Site
San Patricio County	Sinton	69,000	70,000–71,000	Portland, Ingleside, Aransas Pass	Port Aransas beaches (shared), Ingleside on the Bay	Oil & gas, port, manufacturing	Gateway to Mustang Island
Nueces County	Corpus Christi	355,000	360,000–365,000	Corpus Christi, Port Aransas, Robstown	North Beach, Padre Island (city side), Packery Channel	Port of Corpus Christi, Texas State Aquarium, USS Lexington	Major Gulf port & naval air station
Kleberg County	Kingsville	30,500	30,800–31,200	Kingsville	Padre Island National Seashore (Malaquite Beach)	King Ranch headquarters, Texas A&M–Kingsville	Access to national seashore
Kenedy County	Sarita (no incorporated seat)	≈ 400	≈ 400	Sarita, Norias	Padre Island National Seashore (wilderness beach)	King Ranch & Kenedy Ranch, very low population	One of the least populated counties in U.S.
Willacy County	Raymondville	20,200	20,400–20,700	Raymondville, Port Mansfield	Port Mansfield beaches & jetties	Fishing, agriculture	Port Mansfield – famous for redfish & trout
Cameron County	Brownsville	427,000	432,000–437,000	Brownsville, South Padre Island, Los Fresnos	South Padre Island beaches	Tourism, SpaceX Starbase, international trade	Southernmost coastal county

Major Cities in Texas Coast

City / Town	County	2025 Population Estimate	2026 Projected Population	Key Role / Economy	Famous Beaches / Coastal Features	Notable Landmarks / Facts
Corpus Christi	Nueces (primary), San Patricio	317,000	320,000–325,000	Port, energy, tourism, naval air station	North Beach, McGee Beach, Padre Island (city side)	Texas State Aquarium, USS Lexington, largest Gulf port in Texas
Galveston	Galveston	54,000	55,000–56,000	Tourism, cruise port, historic district	East Beach, Stewart Beach, Jamaica Beach	6–7 million visitors/year, Moody Gardens, Pleasure Pier
Port Arthur	Jefferson	55,000	55,500–56,500	Oil & gas, shipping, refineries	Pleasure Island, Sabine Lake beaches	Part of Golden Triangle industrial area
Texas City	Galveston	52,000	53,000–54,000	Petrochemicals, port, industry	Bay Street Park, Moses Lake	Major industrial port near Galveston
Port Lavaca	Calhoun	11,500	11,600–11,800	Seafood, shipping, aluminum	Port Lavaca Bayfront, Magnolia Beach	Known for oysters & shrimp
Rockport	Aransas	11,000	11,200–11,500	Tourism, fishing, birdwatching	Rockport Beach, Fulton Beach	Whooping cranes winter here
Port Mansfield	Willacy	≈ 300 (town)	≈ 300	Fishing, boating	Port Mansfield jetties & beach	World-class redfish & trout fishing
South Padre Island	Cameron	2,800–3,000	2,900–3,100	Tourism, Spring Break, water sports	5 miles of public beach	Top 10 U.S. beach, kiteboarding capital
Surfside Beach	Brazoria	≈ 600 (town)	≈ 650	Tourism, fishing, beach driving	Surfside Beach	Beach driving allowed
Freeport	Brazoria	10,800	11,000–11,200	Petrochemicals, port	Quintana Beach, Bryan Beach	Port Freeport, Dow Chemical

Texas Coast

Running close to 367 miles from north to south, the Texas Coast lines up along the edge of the Gulf of Mexico. Not only do waves touch wide stretches of sand here, but also tiny islands, saltwater bays, tangled wetlands, busy harbors, and towns full of life. Up near Galveston, old piers stand where settlers landed centuries back. At the far end near South Padre Island, palm trees bend in warm breezes under bright skies. Scattered between these points, nature shifts - from salty marshes to mangrove thickets, each hosting creatures unlike any others. People come by the thousands every year not just for views but for rhythm, flavor, and survival modes found nowhere else. The whole region hums quietly with traffic, fishing, resorts, and long-term growth worth many billions annually.

Geography and Natural Features

Divided into three parts, the Texas Gulf Coast stretches from Galveston down to Matagorda Bay as its upper section. Running further south lies the Central Coast, covering areas like Matagorda Bay and ending near Corpus Christi. Beyond that point begins the Lower Coast, starting at Corpus Christi and continuing toward the Rio Grande. Along this stretch you will find nineteen counties focused on shorelines. Seven large barrier islands rise here, with Padre Island standing out as the longest. Wetland spaces dominate the landscape - bays and estuaries fill much of the ground. Among them stand well-known ones such as Galveston Bay, Matagorda Bay, Corpus Christi Bay, along with the Laguna Madre. That last one holds a special title: it's the world's longest hypersaline lagoon. Out here, fisherman often pull in big catches because the ocean stays busy with life. Birds stop by, turtles swim through, dolphins show up now and then - this place backs a lot of creatures without much fuss.

Population and Major Coastal Cities

Early 2026 numbers show about 4.8 million residents across Texas’s coastal areas. Houston stands as the biggest urban center near the coast - even though it sits inland - its maritime link matters greatly through the Houston Ship Channel. After Houston comes Corpus Christi, with close to 317,000 people listed there. Then comes Galveston: around 54,000 call it home. Cities like Texas City and Port Arthur add size too. Even small ones, like South Padre Island, hold nearly 2,800 permanent inhabitants. Growth hasn’t slowed much lately, especially where Houston, Galveston, and Corpus Christi meet. Work at ports, oil sites, travel spots, and development push those numbers up.

Economy and Key Industries

Economic strength pulses through the Texas Coast. Busiest port in America? That’s Houston - measured by ships’ weight, not volume. Petrochemicals flow like water here, refineries hum nonstop, freight routes run tight, energy firms anchor downtowns. Fishing brings income offshore; travelers fill hotels during peak seasons. Up above, rocket launches stir interest near Boca Chica where SpaceX builds beyond Earth’s reach. Outdoor pursuits - on water, trails, or open roads - add rhythm after rush. Huge amounts flow through the coastal economy every year, fueling countless jobs - some visible, others behind the scenes.

Famous Beaches and Attractions

Every year, crowds flock to Texas beaches - over twenty million strong. Leading the way is South Padre Island, drawing in huge numbers. Right after comes Galveston Island, then Port Aransas and Mustang Island, each pulling its share of visitors. If you look closer, smaller spots like Surfside Beach, Quintana Beach, and Matagorda Beach also gather attention. Even farther out, parts of Padre Island National Seashore remain untouched, offering raw shoreline experience without development. What people do tends to involve walking on beaches, trying their hand at catching fish, watching for birds, taking a boat ride to see dolphins, riding the wind on kites, or quietly spotting sea turtles.

Current Challenges and Future Outlook

Storms still loom large over the Lone Star State's shoreline, where shifting tides meet expanding cities. Waves eat away more shore each year while rivers carry heavier loads from heavier rains. Rising oceans creep closer to bridges built decades ago under different rules. Yet efforts persist - filling sand into vanishing coves every few years, drawing visitors who want clean water and wide views. Big harbors stay busy shipping goods across oceans. A new wave of business is rising near launchpads once used for rockets now long retired. This stretch between land and sea holds steady through shifts in politics, climate, migration, urban sprawl, and war farther west.