Port Isabel

Population

6,226 (2020)

Type

City

Area

6.79 sq mi (17.58 km²), 7.01 sq mi water

Median age

36.7

Households

4,387

Persons per household

2.9

Median household income

$33,982

Average house value

$127,900

Businesses

232

Employees

2,296

Government

CITY OF PORT ISABEL

Government office

305 E MAXAN ST, PORT ISABEL, TX 78578