ZIP code
76687
Thornton, TX
76687 covers Thornton in Limestone County, with 1,875 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 76687. Methodology
ZIP code map of 76687

About ZIP code 76687
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 76687. Not ACS. Methodology
People in 76687
Race
- White1,331
- Black or African American36
- American Indian or Alaska Native5
- Asian12
- Native Hawaiian and Pacific Islander3
- Other race30
- Two or more races83
Hispanic or Latino (any race): 104
Age
- Under 10133
- 10 to 19163
- 20 to 29104
- 30 to 39131
- 40 to 49139
- 50 to 59226
- 60 to 69284
- 70 to 79231
- 80 and older89
Income and housing in 76687
Education
- High school graduate91.0%
- Bachelor's degree26.4%
- Graduate degree7.7%
Places covering 76687
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Thornton28.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Limestone County80.5%
- Robertson County19.2%
- Falls County0.3%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
71.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 76687
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,253 | |
| 2006 | 1,205 | |
| 2007 | 1,303 | |
| 2008 | 1,211 | |
| 2009 | 1,159 | |
| 2010 | 1,170 | |
| 2011 | 1,674 | 1,155 |
| 2012 | 1,522 | 1,220 |
| 2013 | 1,825 | 1,230 |
| 2014 | 1,594 | 1,220 |
| 2015 | 1,836 | 1,220 |
| 2016 | 1,642 | 1,190 |
| 2017 | 1,934 | 1,250 |
| 2018 | 1,898 | 1,200 |
| 2019 | 1,879 | 1,220 |
| 2020 | 1,950 | 1,250 |
| 2021 | 1,915 | 1,230 |
| 2022 | 1,741 | 1,240 |
| 2023 | 1,875 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 76687
12 nearest ZIP centroids (any distance)
- 76653Kosse8.8 miPop 1,133 · Income $60,734
- 76642Groesbeck9.2 miPop 6,226 · Income $60,186
- 75838Donie16.9 miPop 283 · Income $37,717
- 76629Bremond18.0 miPop 1,812 · Income $72,596
- 75846Jewett18.2 miPop 2,561 · Income $71,563
- 77856Franklin19.6 miPop 4,832 · Income $90,889
- 76667Mexia19.9 miPop 10,494 · Income $50,396
- 77865Marquez19.9 miPop 1,818 · Income $64,063
- 76661Marlin21.3 miPop 7,266 · Income $40,379
- 76680Reagan22.3 miPop 194 · Income —
- 75860Teague22.5 miPop 6,451 · Income $57,551
- 76664Mart22.9 miPop 3,425 · Income $72,600
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 76687, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 76687 FAQ
- What city is ZIP code 76687 in?
- 76687 is in Thornton, TX.
- What county is 76687 in?
- 76687 is in Limestone County.
- What is the median household income in 76687?
- The median household income in 76687 is $72,072.
- Which ZIP codes are near 76687?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 76687.