Vote Clock

Early voting locations in Port Isabel, Texas for November 3, 2026

Map of Texas with Cameron County, home to Port Isabel, highlighted
Cameron County, Texas, home to Port Isabel. Map: U.S. Census Bureau boundaries.

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Port Isabel addresses are in Cameron County. Cameron County lists 21 early voting sites; 1 of them is in Port Isabel and listed here.

From the Cameron County Department of Elections's official list, checked October 14, 2026. Hours can change, so check before you go.

Port Isabel early voting sites (1)

Every early voting site in Cameron County (21) is on the Cameron County early voting page, with a ZIP code finder.

Port Isabel Election Day vote centers (1)

Tuesday, November 3, 7 a.m. to 7 p.m. If you are in line by 7 p.m., you can vote. From the Cameron County Department of Elections.

All 59 Cameron County Election Day vote centers are on the Cameron County page.

Cameron County voter registration office

Cameron County Elections Administrator

Office: 1050 E. Madison St., Brownsville, TX 78520

Mailing address: PO Box 3587 Brownsville, TX 78523

Phone: 956-544-0809

Directions

Check your registration and find your polling place at VoteTexas.gov, the state's voter site.

Texas voting dates for Port Isabel voters

DateWhat
Mon, Oct 5 EndedLast day to register source
Mon, Oct 19Early voting opens source
Fri, Oct 23Apply for a ballot by mail source
Fri, Oct 30Early voting ends source
Tue, Nov 3, 7:00 PMElection Day: polls open 7:00 a.m. to 7:00 p.m. source
Tue, Nov 3, 7:00 PMReturn your mail ballot source

Port Isabel voting questions

Where can I vote early in Port Isabel?

At the early voting site in Port Isabel on this page, from each county's official list. Cameron County lists 21 sites in all; see the Cameron County early voting page.

When does early voting start in Port Isabel?

Early voting in Port Isabel (Cameron County) starts Monday, October 19, 2026 at the first sites to open. Some sites open later; each site's days are on this page.

When does early voting end in Port Isabel?

The last day of early voting in Port Isabel (Cameron County) is Friday, October 30, 2026. Election Day is Tuesday, November 3.

What are the early voting hours in Port Isabel?

Hours differ by site and day. The most common hours are 8 a.m. to 8 p.m. Check the site you plan to use before you go.

Where do I vote on Election Day in Port Isabel?

In this county you can vote at any vote center on Election Day. Cameron County lists 59 Election Day vote centers on the Cameron County page. Tuesday, November 3, 7 a.m. to 7 p.m. If you are in line by 7 p.m., you can vote.

Who can vote early in Port Isabel?

Any registered voter in Port Isabel (Cameron County). Texas counties publish their own early voting sites. In counties with vote centers you can vote at any of them.

What is the phone number of the election office for Port Isabel?

956-544-0809, the Cameron County Elections Administrator, 1050 E. Madison St., Brownsville, TX 78520.

Which county runs elections in Port Isabel?

Cameron County. Port Isabel voters register and vote with Cameron County.

More for Port Isabel voters

Other cities and towns in Cameron County: Brownsville, Combes, Harlingen, La Feria, Laguna Vista, Las Yescas, Los Fresnos, Los Indios, Olmito, Primera, Rancho Viejo, Rio Hondo, San Benito, Santa Maria, Santa Rosa, South Padre Island.

Sites, days and hours are Cameron County's own, copied from its official list (named above); office details are from the Texas Secretary of State, County Voter Registration Officials (checked October 14, 2026). Dates are Texas's, each linked to its source. Call the office before you go.