Port Isabel, TX · city

Port Isabel, Texas houses and real estate market data.

Houses in Port Isabel, TX (Cameron County) — market data for Port Isabel houses and the whole local market.

city · Census GEOID 4858892

I'm buying in Port Isabel → I'm selling / what's my home worth? →
554 Keys Blvd Clearlake Oaks CA Lake Home For Sale Canal View
🔥 FEATURED LISTING: WATERFRONT LAKE HOME FOR SALE
Clearlake Oaks Canal-Front Oasis
$374,999 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
Luxury Living Lake Lifestyle – Deep Water Access to Clear Lake: PAID-OFF SOLAR • 10-Ft Concrete Seawall • Double Boat Lifts & Private Dock • Hot Tub • Mini-Split HVAC • Close to SF Bay / Wine Country • Cleanest Air in America (Lake County CA) • Spacious Patio and Deck • Open Floor Plan • RV/Boat Parking • Want the Boats? • Make Offer ASAP This Lake Home For Sale in California won't last!
*Listed by Scott Brown, EXP Realty, DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
📩 Contact Agent Direct:
Scott Brown - EXP Realty
Scott@USAHouses.com
Call/Text (707) 474-8855
👉 Click Anywhere on Ad for More Info / Listing Page

Port Isabel, TX is a city in Cameron County, Texas — this guide covers houses in Port Isabel and the whole local market: resale homes, condos, land, and new construction.

Info from government sites and builders may have provided source info.

Open map pin ↗ · 26.063045, -97.24669

At a glance

Port Isabel market snapshot

Place type

city

County

Cameron County

Map pin

26.063045, -97.24669

Census GEOID

4858892

Land area

6.79 sq mi

Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About

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Why Port Isabel

What makes Port Isabel different

City

The U.S. Census Bureau lists Port Isabel as a city in Cameron County, Texas.

Nearby

Places around Port Isabel

County guide: Cameron County — cities, market context, and local resources for the county that includes Port Isabel.

USAHouses.com also publishes Census place pages for other communities in the same county as Port Isabel.

Nearby communities include Laguna Heights, Laguna Vista, South Padre Island, Bayview, Del Mar Heights, Chula Vista, Orason, Brownsville, Reid Hope King, Los Fresnos, Laureles, Cameron Park, South Point, Indian Lake, Villa Pancho, La Tina Ranch.

Adjacent-county Census places with USAHouses.com pages: Santa Monica (~30.0 mi), Port Mansfield (~37.0 mi), San Perlita (~38.8 mi), Sebastian (~39.3 mi), Heidelberg (~40.5 mi), Relampago (~40.9 mi), Zapata Ranch (~41.2 mi), Lyford (~41.5 mi), Mercedes (~41.8 mi), Indian Hills (~42.9 mi), Raymondville (~43.5 mi), Progreso (~44.1 mi), Progreso Lakes (~44.3 mi), Laguna Seca (~44.7 mi), Los Angeles (~44.8 mi), Llano Grande (~45.0 mi).

Census & home facts

Port Isabel data from published sources

County FHFA annual change (2025)

0.13%

County median listing price (FRED/Realtor.com) (2026-06-01)

$298,745

Census place type

city

County

Cameron County

Land area (Census Gazetteer 2024)

6.79 sq mi

Census GEOID

4858892

Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.

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What kind of place is Port Isabel, TX?

The U.S. Census Bureau lists Port Isabel as a city in Cameron County, Texas.

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