Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/TX/KARNACK

Karnack ZIP code, Texas

The ZIP code for Karnack, TX is 75661, and its area codes are 430 and 903.

USPS city name
1 ZIP code
Population
2,360
Area codes
430, 903
State
Texas

Karnack in numbers

About 2,360 people live in Karnack, in 1,063 households. The median household income is $41,929 a year, 47% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $158,500 (44% below the Texas median).

Population2,360Karnack2,360
Households1,063Karnack1,063
Median household income$41,929Karnack$41,929Texas$78,476US $80,734
Median home value$158,500Karnack$158,500Texas$283,800US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Karnack. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Karnack

ZIP codes with the USPS city name Karnack
ZIP City Type Population Median income Median home
75661 Karnack , TX Standard 2,360 $41,929 $158,500

Map of Karnack ZIP codes

75661

The ZIP codes of Karnack, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Karnack

The nearest larger towns are Marshall (23,825 people, 14 mi), Blanchard, LA (3,437 people, 16 mi) and Greenwood, LA (3,110 people, 18 mi).

Towns near Karnack
TownPopulationDistance
Marshall 23,825 13.5 mi
Blanchard, LA 3,437 15.9 mi
Greenwood, LA 3,110 18.2 mi
Vivian, LA 2,975 18.8 mi
Shreveport, LA 180,982 24.1 mi
Benton, LA 2,548 24.3 mi
Hallsville 4,628 26.0 mi

More nearby: every ZIP code in Harrison County · Texas ZIP codes

Cite this page

zipcodes.pro. “Karnack, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/karnack

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