San Patricio County, Texas
14 local notes for San Patricio County — practical, plain-English, and pointed at the official source to confirm. Gulf Coast / Coastal Bend.
Money & Taxes
Property Tax
Two Offices Handle Your Property Taxes
San Patricio County has two separate offices for property taxes: one sets your value, and one collects your bill.
Homestead Exemption
Homestead Exemption Can Lower Your Tax Bill
If your home in San Patricio County is your primary residence, you may qualify for a homestead exemption that reduces your taxable value.
Agricultural Valuation
Farm and Ranch Land Can Be Taxed on Productivity, Not Market Value
If you own agricultural land in San Patricio County, you may be able to have it appraised on what it can produce — not what it might sell for.
Home & Property
Windstorm Insurance
Coastal Windstorm Insurance Is Available Through TWIA
San Patricio County is one of 14 Texas coastal counties where homeowners can get windstorm coverage through TWIA if private insurers won't cover them.
Flood Zones
Check FEMA Flood Maps Before You Buy or Build
Parts of San Patricio County lie in FEMA flood hazard zones, which can affect your insurance costs and what you are allowed to build.
Septic / OSSF
Septic Systems in Unincorporated Areas Require a Permit
If your San Patricio County property is outside city limits and has no public sewer, you need a state permit for your septic system.
Cars & Driving
Vehicle Registration
No Emissions Test Required to Register Your Vehicle Here
San Patricio County is not one of the 17 Texas counties that require an emissions test, so registering your vehicle here is straightforward.
Hurricane Evacuation
Know Your Hurricane Evacuation Route Before Storm Season
San Patricio County is in the Texas coastal hurricane zone. Knowing the official evacuation routes before storm season can save your life.
Outdoors
Fishing
Lake Corpus Christi Offers Good Fishing Year-Round
Lake Corpus Christi spans parts of San Patricio, Live Oak, and Jim Wells counties and is known for bass, catfish, crappie, and alligator gar.
State Park
Lake Corpus Christi State Park Has Camping, Swimming, and Over 200 Bird Species
Lake Corpus Christi State Park near Mathis offers camping, water activities, hiking, and exceptional bird watching in one of the last stretches of South Texas brush country.
Wildlife Refuge
A 7,800-Acre Private Wildlife Refuge Sits Near Sinton
The Rob and Bessie Welder Wildlife Foundation runs a 7,800-acre refuge eight miles northeast of Sinton. It is open for public tours and supports major wildlife research.
History & Culture
County History
San Patricio County Was Founded by an Irish Catholic Colony
The county takes its name from an 1829 Irish Catholic colony called San Patricio de Hibernia, making it one of the few Texas counties with Irish roots.
County Seat
Sinton Became the County Seat After the Railroad Arrived
Sinton was founded in the 1880s along a new railroad line and became the county seat in 1894, replacing the original settlement of San Patricio.
Oil and Gas History
Oil and Gas Have Shaped the County Since the 1930s
San Patricio County shifted from cattle and cotton to petroleum after oil was found near Sinton in 1935, and oil and gas are still part of the local economy today.