What city is ZIP code 76686?

ZIP code 76686 is in Tehuacana, TX (Limestone County).

What county is ZIP code 76686 in?

ZIP code 76686 is mostly in Limestone County, Texas.

How many people live in ZIP code 76686?

About 341 people live in the 76686 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 76686

Tehuacana, TX, Limestone County

Population

341

Land area

1.8sq mi

People per sq mi

190

City

Tehuacana

ZIP 76686 and nearby ZIP codes

Full map

ZIP 76686 at a glance

ZIP 76686 (Tehuacana) is 64% denser than Texas as a whole.

Local data for ZIP 76686

Counts from official public data

Restaurants1

Economy and federal money

Businesses, pandemic loans and political donations

Details

PPP loans

$195K

13 loans

PPP loans in this ZIP

Environment and hazard risk

ZIP 76686, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: cold wave

Storm events since 1996

515

Countywide, mostly thunderstorm wind

Flood insurance policies

0.7% of homes, county

July high / Jan low

95° / 36°F

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 76686, CDC PLACES estimates

All 40 measures

Obesity

38.1%

U.S. 33.3% +4.8 pts

Diabetes

16.6%

U.S. 12.1% +4.5 pts

Smoking

16.2%

U.S. 12.8% +3.4 pts

Uninsured (18-64)

12.3%

U.S. 11.1% +1.2 pts

Frequently asked questions

What city is ZIP code 76686?: ZIP code 76686 is in Tehuacana, TX (Limestone County).
What county is ZIP code 76686 in?: ZIP code 76686 is mostly in Limestone County, Texas.
How many people live in ZIP code 76686?: About 341 people live in the 76686 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.