PlainZIP

Karnack, TX

Single-footprint Census roll-up for Karnack, TX: 1 USPS ZIP, population 2,807. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet KARNACK-TX · Karnack, TX 1 ZIPs · 2,807 pop · #23644/25278 · Harrison County

INC-LOW · RANK-BOTTOM · BELOW-PEER · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-LOW $41,929
  • RANK-BOTTOM #23644/25278
  • BELOW-PEER under Harleton
  • BOOK-ONE 1 ZIP
  • OWN-MID 79% owners
  • POP-VILLAGE 2,807
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $158,500

Nearest income peer: Harleton, TX (+ $1,585 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Karnack

Lowest/highest poles plus county-sharing cities nearest Karnack on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Karnack, TX sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

6th pct
household income vs 25,278 US cities
2,807
city population (Census)
1
USPS ZIP codes covered
$41,929
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Lower-income footing on only 1 ZIP ($41,929 average) · poverty 16.5%. The primary code (75661) carries the ACS household fields that matter.

Owner-occupancy sits in a mixed band (79.2%) - check the ZIP page's tenure split before treating Karnack as a pure owner town.

Within Texas, Rochester is the closest lower-income city and Mercedes the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Karnack.

Population concentration

One ZIP, 75661, is all of Karnack

There is no split to weigh here: 75661 holds every one of Karnack's 2,807 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Karnack

Citywide ZBP: 24 establishments, 78 employees , annual payroll $2,379k (~9 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 75661 (24 units) ; leading NAICS Retail trade (6) · also Transportation and warehousing · Accommodation and food services .

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ZIP Codes in Karnack, TX

These ZIP codes sit in Harrison County, which covers 7 ZIP codes in all; 1 of them fall in Karnack. See the Harrison County roll-up →

Every one of the 4 cities sharing Harrison County reports a higher average ZIP median income than Karnack, Marshall, Hallsville and Waskom among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Hallsville marks the far end of that range at $97,596, 133% above Karnack.

ZIP Code Population Median income Establishments Density
75661 2,807 $41,929 24 9
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Karnack roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Karnack, .