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Zip Code 75421 — Brookston, TX

75421 is a ZIP Code associated with Brookston, TX, located within Lamar. The postal region supports an estimated population of 850 residents across Data Pending housing units, with a population density of 6.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.644800, -95.718090)

Data Metric	Local Statistic
Postal / Zip Code	75421
Primary City	Brookston
State / Province	TX
County	Lamar
Total Population	850
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	6.1 people/sq mi
Timezone	America/Chicago

How 75421 Compares

Metric	ZIP 75421	Lamar County	TX State Average
Population	850	50,254	30,188,035
Median Income	Data Pending	N/A	N/A
Population Density	6.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 75470	Petty	6.3 mi	213	N/A
Zip 75460	Paris	6.7 mi	23,426	N/A
Zip 75477	Roxton	7.9 mi	846	N/A
Zip 75486	Sumner	8.0 mi	2,774	N/A
Zip 75446	Honey Grove	10.2 mi	3,814	N/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 →