Jefferson County Post Offices

5815 Walden Rd
Beaumont, Texas 77707

305 N Broadway St
China, Texas 77613

300 Willow St Ste 1
Beaumont, Texas 77701

6230 39th St
Groves, Texas 77619

25142 Highway 124
Hamshire, Texas 77622

223 N 14th St
Nederland, Texas 77627

2285 Highway 90
Nome, Texas 77629

345 Lakeshore Dr
Port Arthur, Texas 77640

1324 Port Neches Ave
Port Neches, Texas 77651

5424 Tremont St
Sabine Pass, Texas 77655

3501 Avenue A
Beaumont, Texas 77705

3910 N Dowlen Rd
Beaumont, Texas 77706

Jefferson County

There are 12 US Post Offices in Jefferson County serving a total of 171,847 residents equating to 14,321 residents per post office. It's estimated that approximately 274,287 packages are handled across the 12 county post offices annually. Jefferson County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 252,273. The county seat of Jefferson County is Beaumont. The county was established in 1835 as a municipality of Mexico and was organized as a county in 1837. It is named for U.S. president Thomas Jefferson. Jefferson County is part of the Beaumont\u2013Port Arthur, TX Metropolitan Statistical Area and has the highest population of the four county MSA. It is located in Southeast Texas."