ZIP Code 78552

Zip Code: 78552
Type: Standard
Official USPS city name: Harlingen
Official USPS State Code: TX
Official State Name: Texas
ZCTA: TRUE
Population: 37948.0
Density: 297.9
Primary Official County Code: 48061
Primary Official County Name: Cameron
Official County Name: Cameron
Official County Code: 48061
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (17:19 PM Thursday, September 18 2025-09-18 (GMT -0500))
Geo Point: 26.19515, -97.75025