| City: | Port Arthur, Texas |
| County: | Jefferson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 9:44:42 AM |
| Population: | No Population Data |
| Area Code: | 409 |
| Classification: | PO Box |
| Coordinates: | 29.8987, -93.9288 |
| Quick Link: |
ZIP code 77641 serves a concentrated section of Port Arthur, Texas, focused along Lakeshore Drive near the water. This PO Box ZIP doesn't indicate a lack of street delivery—most residents here receive carrier service through the neighboring 77640 ZIP. The post office maintains 361 PO Boxes primarily for local businesses and residents who prefer box delivery for mail security or convenience.
The 105 businesses using this ZIP suggest commercial activity concentrated in a specific district rather than a residential sprawl. With all 106 street delivery records tied to Lakeshore Drive units, this represents a narrow geographic slice of the larger Port Arthur postal service area. The lakefront location explains both the limited street diversity and the distinct postal designation for what's essentially a waterfront corridor.
The single street name—Lakeshore Drive—immediately identifies this as a waterfront corridor. Rather than a diverse street network, this ZIP serves a linear lakefront area with unit-based addressing, likely representing apartments or commercial complexes along the water's edge.
ZIP Code 77641 supports both business and residential activity. According to the Business Census (2024), there are 18 business establishments, employing about 1,447 people with an annual payroll of $203,833,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1,243Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 18Source: CBP |
| 1st Quarter Payroll: | $80,258,000Source: CBP |
| Annual Payroll: | $203,833,000Source: CBP |
| # of Employees: | 1,447Source: CBP |
ZIP Code 77641 is located in Jefferson County, Texas, within the Beaumont-Port Arthur, TX Metropolitan Statistical Area (CBSA 13140) and Texas's 14th Congressional District. This Metro area has a population of 388,745 people, about 0.00% of whom live in ZIP Code 77641. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Beaumont-Port Arthur, TXSource: Census |
| CBSA Number: | 13140Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 388,745Source: Census |
| MSA: | Beaumont-Port Arthur, TX MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 14Source: USPS |
| Congressional Land Area: | 2441.39 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4858820Source: Census |
| Place Name: | Port Arthur city; TexasSource: Census |
We could not locate which school district 77641 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.