In 2023, Petersburg, TX had a population of 787 people with a median age of 46.5 and a median household income of $38,636. Between 2022 and 2023 the population of Petersburg, TX declined from 827 to 787, a −4.84% decrease and its median household income declined from $39,196 to $38,636, a −1.43% decrease.
The 5 largest ethnic groups in Petersburg, TX are White (Non-Hispanic) (32.9%), White (Hispanic) (32.4%), Two+ (Hispanic) (17%), Other (Hispanic) (16.6%), and American Indian & Alaska Native (Hispanic) (1.02%).
None of the households in Petersburg, TX reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
96.7% of the residents in Petersburg, TX are U.S. citizens.
In 2023, the median property value in Petersburg, TX was $71,400, and the homeownership rate was 65.8%.
Most people in Petersburg, TX drove alone to work, and the average commute time was 24.7 minutes. The average car ownership in Petersburg, TX was 2 cars per household.