77642 Zip Code (Port Arthur, Texas) Profile homes, apartments, schools, population,
77642 Zip Code (Port Arthur, Texas) Profile homes, apartments, schools, population, . 16,875 zip code population in 2000: Explore port arthur, texas zip code map, area code information, demographic, social and economic profile. Houston Galveston Beaumont Port Arthur TX Laminated Zip Code Wall Map eBay from www.ebay.com 2016 cost of living index. (a) includes persons reporting only one race. 77705, 77640, 77642, 77627, 77619, 77651, 77655, 77630, 77611