Duval County

Duval County, website

duval county map

Duval County in Texas uses area code 361. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Duval County, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

401 E. Collins Ave.

San Diego, TX 78384

Phone: (361) 279-6209

County Court

400 E. Gravis Ave.

San Diego, TX 78384
Phone: (361) 279-6272

229th Judicial District Court

400 E. Gravis Ave.

San Diego, TX 78384

Phone: (361) 279-6233

Municipal Court

304 S. Main St., P. O. Box 540
Freer, TX 78357

Phone: (361) 394-6097
Fax: (361) 394-6326

County Clerk

P. O. Box 248
San Diego, TX 78384

Phone: (361) 279-6200

Fax: (361) 279-3159

Email: [email protected]

Treasurer

100 S. Bexar
San Diego, Texas 78384

Phone: (361) 279-6330
Fax: (361) 279-7440

Tax Assessor-Collector

100 S. Bexar St.
San Diego, TX 78384

Tax Office: (361) 279-6338
Motor Vehicle: (361) 279-6332
Fax: (361) 279-7250

Email: [email protected]

Duval County Jail

401 E. Collins Ave.
San Diego, TX 78384
Phone: (361) 279-6209
Fax: (361) 279-2670

Emergency Management

400 E. Gravis

San Diego, TX 78384

Phone: (361) 279-6205

Fax: (361) 279-8226
Cell Phone: (361) 660 8211 (24hr)

Email: [email protected]

Healthcare Department

400 E. Gravis 
San Diego, TX 78384

Phone: (361) 279-6206

Fax: (361) 279-8225
Email: [email protected]

Fire Department

401 South Doctor East E. Dunlap Street

San Diego, TX 78384

Phone: (361) 279-0008

Human Service Department

1402 W. Viggie St.

Hebbronville, TX 78361

Phone: (361) 527-3226