Home > TX > Cameron County > Olmito > Zip 78575

Zip Code 78575 — Olmito, TX

78575 is a ZIP Code associated with Olmito, TX, located within Cameron. The postal region supports an estimated population of 4,575 residents across Data Pending housing units, with a population density of 212.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (26.032340, -97.550830)

Data MetricLocal Statistic
Postal / Zip Code78575
Primary CityOlmito
State / ProvinceTX
CountyCameron
Total Population4,575
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density212.1 people/sq mi
TimezoneAmerica/Chicago

How 78575 Compares

MetricZIP 78575Cameron CountyTX State Average
Population4,575425,68430,188,035
Median IncomeData PendingN/AN/A
Population Density212.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78520Brownsville4.6 mi64,740N/A
Zip 78526Brownsville6.8 mi60,012N/A
Zip 78586San Benito7.8 mi50,964N/A
Zip 78566Los Fresnos10.7 mi25,110N/A
Zip 78567Los Indios11.7 mi323N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →