ZIP Code 77318

Zip Code: 77318
Type: Standard
Official USPS city name: Willis
Official USPS State Code: TX
Official State Name: Texas
ZCTA: TRUE
Population: 16303.0
Density: 164.1
Primary Official County Code: 48339
Primary Official County Name: Montgomery
Official County Name: Montgomery
Official County Code: 48339
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (23:34 PM Saturday, June 21 2025-06-21 (GMT -0500))
Geo Point: 30.44571, -95.54319