County ZIP codes · Texas · FIPS 48047

Brooks County, TX ZIP Codes

Brooks County, Texas has 2 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 1 of the residential ones extends into a neighboring county.

ACS2020-24
Census2020

Where are the ZIP codes of Brooks County?

The residential ZIP codes of Brooks County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

All 2 residential ZIP codes in Brooks County

Residential ZIP codes mainly in Brooks County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
78355	Falfurrias	6,772	19	$49k	$82k	85%
78353	Encino	476	2	–	–	100%

Download the 2 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

1 ZIP code of Brooks County extends into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Brooks County and in the neighboring counties
ZIP	In Brooks	Elsewhere
78355	85%	Jim Wells County11%; Kleberg County4%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Brooks County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Brooks County starts with 783.

Three-digit prefixes of Brooks County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Brooks County's
Prefix	Sectional center	Here	All codes
783	Corpus Christi, TX (SCF 783)	2	49

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.