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What county is Troup, TX in?

Updated · Data: U.S. Census Bureau

Troup, Texas is in 2 counties. Most residents (95.2%) live in the Smith County part; the rest live in Cherokee County.

Which counties do Troup residents live in?

CountyShare of residentsChart
Smith County95.2% (1,870 people)
Cherokee County4.8% (95 people)

How is Troup's land split between counties?

CountyShare of land areaChart
Smith County87.8%
Cherokee County12.2%

Inside Troup, the county depends on the address: check your address privately. See all Texas cities in more than one county or look up another city.

Troup at a glance

Population1,9657th largest place in Smith County
Land area2.5 sq mi799 people per sq mi
Share of Smith County0.8%of the county's residents live here
County seatTyler16 mi from Troup
Time zoneCentralAmerica/Chicago

What ZIP codes are in Troup?

1 ZIP codes use the name Troup or are centered in it. Shares are of each ZIP's land; a ZIP named after a town can reach beyond its city limits.

ZIPPost office nameCounty (land share)
75789TroupCherokee County 64%, Smith County 36%, Rusk County 0%

About Smith County

County seat: Tyler. FIPS code 48423. Population 238,014. All Smith County facts.

Towns near Troup

  • Arp: 6.9 mi away, Smith County
  • Whitehouse: 7.8 mi away, Smith County
  • Bullard: 11 mi away, Smith County
  • Overton: 13 mi away, Rusk County
  • New London: 14 mi away, Rusk County
  • Jacksonville: 15 mi away, Cherokee County

Troup has about 1,965 people. It is an incorporated city or town.

Sources: ACS 2019-2023 5-year (residents by county, table B01003); Census TIGER/Line 2024 and Gazetteer 2024 (land, location); Census 2020 ZCTA file and GeoNames (ZIP codes). Data as of November 1, 2026. Not affiliated with any government agency.

FAQ

Frequently asked questions

What county is Troup, TX in?
Troup, Texas is in 2 counties. Most residents (95.2%) live in the Smith County part; the rest live in Cherokee County. The county seat of Smith County is Tyler.
Is Troup in more than one county?
Yes. 2 counties: Smith County (95.2% of residents), Cherokee County (4.8% of residents).
What ZIP codes are in Troup, TX?
75789.
Is Troup the county seat of Smith County?
No. The county seat is Tyler, about 16 mi away.
What time zone is Troup, TX in?
Central time (America/Chicago).
How do I know which county my Troup address is in?
Use the address lookup at your home, or check your appraisal district record.

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