Smithville is a very small city located in the state of Texas. With a population of 4,335 people and two associated neighborhoods, Smithville is the 447th largest community in Texas. Smithville has a large stock of pre-World War II architecture, making it one of the older and more historic cities in the country.

Also of interest is that Smithville has more people living here who work in computers and math than 95% of the places in the US.

As is often the case in a small city, Smithville doesn't have a public transportation system that people use for their commute.

The percentage of adults in Smithville who are college-educated is close to the national average for all communities of 21.84%: 20.66% of the adults in Smithville have a bachelor's degree or advanced degree.

The per capita income in Smithville in 2022 was $40,794, which is upper middle income relative to Texas and the nation. This equates to an annual income of $163,176 for a family of four. However, Smithville contains both very wealthy and poor people as well.

Smithville is an extremely ethnically-diverse city. The people who call Smithville home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Smithville residents report their race to be White, followed by Black or African-American. Smithville also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 12.95% of the city’s residents. Important ancestries of people in Smithville include German, English, Irish, Scottish, and Czech.

The most common language spoken in Smithville is English. Other important languages spoken here include Spanish and Polish.