Gulf Coast / Coastal Bend
Calhoun County, Texas
A porch-side guide to the county: the stories that give it a shape, practical local checks, and a few things worth knowing before they surprise you. Every note points to its source.
10 stories · 4 practical · 2 good to know
The practical part
Calhoun County offices and deadlines
Appraisal district & tax office →
The Comptroller's official directory for Calhoun County: who sets your value and who sends the bill.
Homestead exemption →
File Form 50-114 with the appraisal district. It is free. The regular deadline is April 30, and late filing is allowed for up to two years.
Protest your appraisal →
The usual deadline is May 15, or 30 days after your notice arrives, whichever is later.
Estimate a tax bill →
Model a bill from local rates, the homestead exemption, and the appraisal cap.
Start here
A little of what makes this place itself
Powderhorn Wildlife Management Area · Wildlife area
Powderhorn Keeps a Big Piece of Coastal Prairie in Public Hands
Powderhorn Wildlife Management Area protects coastal prairie, wetlands, oak mottes, and bayfront habitat near Port O'Connor.
Powderhorn Lake · Paddling
The Powderhorn Paddling Trail Puts You at Water Level
The Powderhorn Paddling Trails trace shoreline and marsh routes around Powderhorn Lake, Matagorda Bay, Boggy Bayou, and Coloma Creek.
Port Lavaca · Lighthouse history
Halfmoon Reef Lighthouse Brought Bay History Ashore
The Halfmoon Reef Lighthouse once marked Matagorda Bay, then moved to Port Lavaca after its working life on the water ended.
All 16 local notes
The full county shelf is mixed so stories and useful checks travel together. Use the filters when you need one kind.
Showing all 16 notes.
- Stories & local character Outdoors Powderhorn Keeps a Big Piece of Coastal Prairie in Public Hands Powderhorn Wildlife Management Area protects coastal prairie, wetlands, oak mottes, and bayfront habitat near Port O'Connor. Powderhorn Wildlife Management Area
- Practical Money & Taxes Ag Valuation Taxes Land on Productivity, Not Market Price Calhoun County ag appraisal can tax qualifying farm, ranch, or wildlife land on productive value, but the local intensity standards matter.
- Stories & local character Outdoors The Powderhorn Paddling Trail Puts You at Water Level The Powderhorn Paddling Trails trace shoreline and marsh routes around Powderhorn Lake, Matagorda Bay, Boggy Bayou, and Coloma Creek. Powderhorn Lake
- Practical Outdoors Matagorda Island WMA: Fishing, Hunting, and Camping by Boat Only Matagorda Island Wildlife Management Area, accessible only by boat from Port O'Connor, offers 56,688 acres of barrier island for fishing, hunting, camping, and wildlife watching with no motorized vehicles allowed.
- Good to know History & Culture Indianola: The Calhoun County Port That Two Hurricanes Erased Indianola was once one of the busiest ports in Texas, serving as a gateway for immigrants and frontier supply lines, before back-to-back hurricanes in 1875 and 1886 destroyed the town and pushed the county seat to Port Lavaca.
- Stories & local character History & Culture Halfmoon Reef Lighthouse Brought Bay History Ashore The Halfmoon Reef Lighthouse once marked Matagorda Bay, then moved to Port Lavaca after its working life on the water ended. Port Lavaca
- Practical Money & Taxes Homestead Exemption Cuts Your School Tax Bill Texas law requires school districts to subtract $140,000 from the appraised value of your primary home before calculating school taxes, but you have to apply at the Calhoun County Appraisal District to claim it.
- Stories & local character Outdoors The Guadalupe Delta Spreads Into Calhoun's Marsh Country The Guadalupe Delta WMA reaches into Calhoun, Victoria, and Refugio counties where the Guadalupe River fans toward San Antonio Bay. Guadalupe Delta Wildlife Management Area
- Practical Home & Property Storm Surge Is the Biggest Hurricane Threat Here Calhoun County's low coastal elevation makes it highly vulnerable to storm surge, the rapidly rising ocean water that can travel miles inland during a hurricane, so knowing your flood zone and evacuation route matters before a storm forms.
- Good to know Home & Property Coastal Properties Need Separate Windstorm Coverage Calhoun County is one of the 14 first-tier coastal counties where standard homeowners policies typically exclude wind and hail, so most property owners need a separate TWIA policy.
- Stories & local character Outdoors The Calhoun Birding Loop Turns Bay Stops Into a County Tour The Great Texas Coastal Birding Trail links Calhoun County stops from Port Lavaca and Magnolia Beach to Seadrift and Port O'Connor.
- Stories & local character History & Culture Point Comfort Began as an ALCOA Company Town ALCOA began building Point Comfort as planned worker housing in 1949, with streets and utilities laid out before the first homes. Point Comfort
- Stories & local character History & Culture Port O'Connor Faces the Bays Like a Fishing Porch Port O'Connor grew on the edge of Matagorda Bay, where rail plans, seafood work, storms, and later tourism all left marks. Port O'Connor
- Stories & local character Outdoors Welder Flats Is Marsh, Water, and Boat Sense Welder Flats WMA sits on the San Antonio Bay system, where much of the public-land experience happens by boat. Welder Flats Wildlife Management Area
- Stories & local character History & Culture Seadrift Carries Storm Drift in Its Name Seadrift took its name from debris that heavy Gulf storms blew onto the shore. Seadrift
- Stories & local character History & Culture Calhoun County Is Bay Country Before It Is Road Country Lavaca Bay, Matagorda Bay, Espiritu Santo Bay, and San Antonio Bay make Calhoun feel more like a chain of water edges than a simple county map.
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