ZIP Code 77597

  • Zip Code: 77597
  • Type: Standard
  • Official USPS city name: Wallisville
  • Official USPS State Code: TX
  • Official State Name: Texas
  • ZCTA: TRUE
  • Population: 986.0
  • Density: 17.5
  • Primary Official County Code: 48071
  • Primary Official County Name: Chambers
  • Official County Name: Chambers
  • Official County Code: 48071
  • Imprecise: FALSE
  • Military: FALSE
  • Timezone: America/Chicago (11:37 AM Thursday, July 10 2025-07-10 (GMT -0500))
  • Geo Point: 29.83708, -94.70221


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