Sulphur Rock
Sulphur Rock is wealthier than most US places, with a median household income of $96,429. The city has more than doubled in size since 2000, adding 593 residents. 13% of adults hold a bachelor's degree or higher, below the national rate of 36%. At a median age of 31.2, residents skew younger than the country as a whole. It sits in the top 10% of US cities for household income. Households here earn about 59% more than the Arkansas median.
Population & growth
PEP 2025 EST:655 residents (Census Bureau Vintage 2025, released March 2026)
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Race & ethnicity
Education
Commute & transportation
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People & community
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How many people live in Sulphur Rock, Arkansas?
Sulphur Rock, Arkansas has about 1,014 residents according to the 2024 American Community Survey.
What is the median household income in Sulphur Rock, Arkansas?
The typical household in Sulphur Rock, Arkansas earns about $96,429 a year. Half of households make more than that, and half make less.
Is Sulphur Rock, Arkansas expensive?
In Sulphur Rock, Arkansas, the typical rent is about $794 a month.
How educated are people in Sulphur Rock, Arkansas?
About 13.2% of adults age 25 and over in Sulphur Rock, Arkansas hold a bachelor's degree or higher.
What is the poverty rate in Sulphur Rock, Arkansas?
About 10.3% of people in Sulphur Rock, Arkansas live below the federal poverty line.
Has Sulphur Rock, Arkansas grown since 1990?
Yes, Sulphur Rock, Arkansas has grown since 1990. The population has added about 688 residents, a change of about 211 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024