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County ZIP codes · Texas · FIPS 48361

Orange County, TX ZIP Codes

Orange County, Texas has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 4 residential and 4 for PO boxes or a single organization. 2 of the residential ones extend into a neighboring county. Median household income ranges from $64,373 in 77630 (Orange) to $92,004 in 77611 (Bridge City) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Orange County?

77611 · Bridge City: $92k77630 · Orange: $64k77632 · Orange: $74k77662 · Vidor: $72k7766277630776327761177611 · Bridge City: $92k77630 · Orange: $64k77632 · Orange: $74k77662 · Vidor: $72k7766277630776327761177611 · Bridge City: $92k77630 · Orange: $64k77632 · Orange: $74k77662 · Vidor: $72k77662776307763277611
The residential ZIP codes of Orange County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $64,373 and $74,418.

They carry 3 postal town names: Orange, Vidor, Bridge City.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 4 residential ZIP codes in Orange County

Residential ZIP codes mainly in Orange County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
77630 Orange 28,983 303 $64k $175k 100%
77662 Vidor 25,041 179 $72k $146k 85%
77632 Orange 22,976 176 $74k $189k 76%
77611 Bridge City 10,112 522 $92k $204k 100%

Download the 8 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

2 ZIP codes of Orange County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Orange County and in the neighboring counties
ZIPIn OrangeElsewhere
7766285%Jasper County 15%
7763276%Newton County 24%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

PO Box and single-organization ZIP codes

ZIP codes in Orange County without a residential area (GeoNames postal codes)
ZIPPostal name
77626Mauriceville
77631Orange
77639Orangefield
77670Vidor

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Orange County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Orange County starts with 776.

Three-digit prefixes of Orange County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Orange County's
PrefixSectional centerHereAll codes
776 Beaumont, TX (SCF 776) 8 36

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.