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ZIP code 77643: Port Arthur, TX

77643 is a PO Box or single-organization ZIP code in Port Arthur, Texas, mainly in Jefferson County, part of the Beaumont-Port Arthur, TX metro area.

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ZIP codes within 10 milesWithin 25 miles

ZIP code 77643 details

CityPort Arthur
StateTexas
CountyJefferson County
Metro areaBeaumont-Port Arthur, TX
Time zoneCentral Time (UTC−6), observes daylight saving time
TypePO Box / single organization
Center coordinates29.96210, -93.86790

ZIP codes near 77643

ZIP codeCityDistancePopulation
77642Port Arthur, TX1.5 mi38,358
77619Groves, TX3.1 mi16,976
77611Bridge City, TX4.3 mi10,112
77651Port Neches, TX5.0 mi13,664
77639Orangefield, TX7.0 mi—
77640Port Arthur, TX7.1 mi17,167
77630Orange, TX7.2 mi28,983
77627Nederland, TX8.6 mi22,357

About ZIP code 77643

What city is ZIP code 77643?

ZIP code 77643 is in Port Arthur, TX, in Jefferson County.

What county is ZIP code 77643 in?

77643 is mainly in Jefferson County, Texas.

Why doesn't 77643 have a population?

77643 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.

What time zone is ZIP code 77643 in?

77643 is in Central Time (UTC−6). It observes daylight saving time.

What other ZIP codes does Port Arthur have?

Port Arthur, TX also uses 77640, 77641 and 77642.