ZIP code 76687: Thornton, TX
76687 is a ZIP code in Thornton, Texas, mainly in Limestone County. About 1,830 people live here.
- Population
- 1,830
- Median household income
- $73,323
- Typical home value
- $334,500-0.1% in 12 months
- Median rent
- $973gross, per month
- Median age
- 51.9
- Homeowners
- 83.5%of occupied homes
Shaded: ZIP code 76687's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 76687 details
| City | Thornton |
|---|---|
| State | Texas |
| County | Limestone County (also partly Robertson County, Falls County) |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 131.6 sq mi, plus 6 sq mi of water |
| Population density | 14 people per sq mi |
| Bachelor's degree or higher | 18.5% of adults 25+ |
| Average commute | 38.3 minutes |
| Center coordinates | 31.36920, -96.48626 |
ZIP codes near 76687
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 76653 | Kosse, TX | 8.8 mi | 1,067 |
| 76642 | Groesbeck, TX | 9.2 mi | 6,363 |
| 75838 | Donie, TX | 16.9 mi | 209 |
| 76629 | Bremond, TX | 18.0 mi | 2,053 |
| 75846 | Jewett, TX | 18.2 mi | 2,741 |
| 77856 | Franklin, TX | 19.6 mi | 5,515 |
| 76667 | Mexia, TX | 19.9 mi | 10,494 |
| 77865 | Marquez, TX | 19.9 mi | 1,510 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 76687?
A typical home in ZIP code 76687 is worth about $334,500 (Zillow Home Value Index). The median household here earns $73,323 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $334,500 homeWhat can a $73,323 income afford?Rental property numbers
About ZIP code 76687
What city is ZIP code 76687?
ZIP code 76687 is in Thornton, TX, in Limestone County.
What county is ZIP code 76687 in?
76687 is mainly in Limestone County, Texas, and partly in Robertson County and Falls County.
What is the population of ZIP code 76687?
About 1,830 people live in ZIP code 76687, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 76687 in?
76687 is in Central Time (UTC−6). It observes daylight saving time.