Home > TX > Fayette County > La Grange > Zip 78945

Zip Code 78945 — La Grange, TX

ZIP Code 78945 is associated with La Grange, TX, in Fayette County. The listed population estimate is 10,394; estimated density is 16.2 people per square mile. Among records with population estimates, it ranks #1 of 8 in Fayette County and #808 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (29.915940, -96.890310)

Data MetricLocal Statistic
Postal / Zip Code78945
Primary CityLa Grange
State / ProvinceTX
CountyFayette
Total Population10,394
Population Density16.2 people/sq mi
TimezoneAmerica/Chicago

How 78945 Compares

MetricZIP 78945Fayette County recordsTX records
Population estimate10,39424,252 (sum)30,188,035 (sum)
Population Density16.2 /sq mi----
County population rank#1 of 8----
State population rank#808 of 1,924----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in TX

ZIP CodeCityDistancePopulation estimate
ZIP 78963West Point8.3 mi605
ZIP 78949Muldoon12.6 mi760
ZIP 78938Ellinger12.7 mi270
ZIP 78940Fayetteville13.4 mi2,188
ZIP 78954Round Top14.6 mi1,173

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →