In 2018, the census valued all real estate in the county at an aggregate $795,242,300 (±74,643,103); with an aggregate $29,058,000 of real estate being listed for sale and $173,100 listed for rent.

[6] The Texas Almanac rated all categories of land in the county at an aggregate value of $5.6-billion.

[24] Directly connected to the US 183 / I-10 / SH 130 corridor, the Gonzales County areas support average annual daily traffic rated at over 100,000 vehicles by the Texas Department of Transportation; due to its direct adjacency to Greater Austin and Greater San Antonio.

[26] Very few major roads remain properly named on record for Gonzales County, especially outside incorporated areas, including: As of the census[33] of 2000, there were 18,628 people, 6,782 households, and 4,876 families residing in the county.

25.20% of all households were made up of individuals, and 14.30% had someone living alone who was 65 years of age or older.

School districts include:[35] All of the county is in the service area of Victoria College.