Petrolia
Petrolia has lower-than-average household income, with a median household income of $63,750. Population has fallen 47% since 2000, a loss of 366 residents. 11% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has roughly tripled since 2000, reaching $95,600. With a median age of 51.2, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:534 residents (Census Bureau Vintage 2025, released March 2026)
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Education
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People & community
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How many people live in Petrolia, Texas?
Petrolia, Texas has about 416 residents according to the 2024 American Community Survey.
What is the median household income in Petrolia, Texas?
The typical household in Petrolia, Texas earns about $63,750 a year. Half of households make more than that, and half make less.
Is Petrolia, Texas expensive?
In Petrolia, Texas, the median home is worth about $95,600, and the typical rent is about $942 a month.
How educated are people in Petrolia, Texas?
About 10.9% of adults age 25 and over in Petrolia, Texas hold a bachelor's degree or higher.
What is the poverty rate in Petrolia, Texas?
About 13.5% of people in Petrolia, Texas live below the federal poverty line.
Has Petrolia, Texas grown since 1990?
Yes, Petrolia, Texas has shrunk since 1990. The population has lost about 346 residents, a change of about -45 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024