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Brownsville-Harlingen, TX metro area ZIP codes

The Brownsville-Harlingen, TX metropolitan statistical area (CBSA 15180) covers 1 county in Texas and 21 ZIP codes.

ZIP codes
21
Population
425,684
Avg. median income
$54,100population-weighted
Counties
1
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Counties in the Brownsville-Harlingen, TX area

ZIP codes in the Brownsville-Harlingen, TX area

ZIP codes in the Brownsville-Harlingen, TX area
ZIP codeCityCountyPopulationMedian incomeTypical home value
78520BrownsvilleCameron County64,740$50,116$189,000
78521BrownsvilleCameron County87,380$44,509$169,000
78522 PO BoxBrownsvilleCameron County———
78523 PO BoxBrownsvilleCameron County———
78526BrownsvilleCameron County60,012$70,565$235,300
78535CombesCameron County425$39,000$107,300
78550HarlingenCameron County53,335$49,007$176,400
78551 PO BoxHarlingenCameron County———
78552HarlingenCameron County42,332$69,811$222,400
78553 PO BoxHarlingenCameron County———
78559La FeriaCameron County12,169$49,383$179,900
78566Los FresnosCameron County25,110$60,187$221,800
78567Los IndiosCameron County323—$56,700
78568 PO BoxLozanoCameron County———
78575OlmitoCameron County4,575$71,765$289,700
78578Port IsabelCameron County10,016$51,880$263,200
78583Rio HondoCameron County5,236$51,453$203,700
78586San BenitoCameron County50,964$45,575$159,500
78592Santa MariaCameron County677—$76,700
78593Santa RosaCameron County5,455$48,649$150,800
78597South Padre IslandCameron County2,935$68,421$443,400

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Frequently asked questions

How many ZIP codes are in the Brownsville-Harlingen, TX metro area?

21 ZIP codes, based on each ZIP code's main county.

Which counties make up the Brownsville-Harlingen, TX area?

Cameron County.

What is an MSA?

A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).