Find the last 4 digits (ZIP+4) for an address in 76666

ZIP 76666, Mertens, TX is filled in. Just type the street address.

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ZIP Code 76666 – Mertens, TX

Mertens, Texas · Hill County · Central time

ZIP code76666
CityMertens
StateTexas
CountyHill CountyNavarro County
Population261
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area28.09 sq mi
Center (lat, long)32.0403, -96.8950

Area codes in this area

682817

These are the area codes that most often serve ZIP 76666 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

76628 Brandon · 4.4 mi76650 Irene · 4.5 mi76631 Bynum · 5.6 mi76641 Frost · 6.3 mi76660 Malone · 7.2 mi76670 Milford · 8.6 mi76651 Italy · 10.1 mi76626 Blooming Grove · 11.6 mi

About ZIP 76666

ZIP code 76666 is assigned to Mertens, Texas. It crosses 2 counties; most of its land is in Hill County. Its Census area covers about 28.09 square miles of land. The closest neighboring ZIP is 76628 (Brandon), about 4.4 miles away.

Every address in 76666 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources