What county is Heath, TX in?

Updated November 1, 2026 · Data: U.S. Census Bureau

Heath, Texas is in 2 counties. Most residents (99.5%) live in the Rockwall County part; the rest live in Kaufman County.

Which counties do Heath residents live in?

County	Share of residents	Chart
Rockwall County	99.5% (10,169 people)
Kaufman County	0.5% (49 people)

How is Heath's land split between counties?

County	Share of land area	Chart
Rockwall County	98.6%
Kaufman County	1.4%

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

Heath at a glance

Population10,2186th largest place in Rockwall County

Land area12.4 sq mi827 people per sq mi

Share of Rockwall County9%of the county's residents live here

County seatRockwall4.7 mi from Heath

Time zoneCentralAmerica/Chicago

What ZIP codes are in Heath?

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

ZIP	Post office name	County (land share)
75032	Rockwall	Rockwall County

About Rockwall County

County seat: Rockwall. FIPS code 48397. Population 116,931. All Rockwall County facts.

Towns near Heath

Travis Ranch: 3.7 mi away, Kaufman County
McLendon-Chisholm: 4.2 mi away, Rockwall County
Rockwall: 4.7 mi away, Rockwall County
Rowlett: 6.5 mi away, Dallas County
Sunnyvale: 6.6 mi away, Dallas County
Forney: 7.7 mi away, Kaufman County

Heath has about 10,218 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.