Sulphur Rock, Arkansas Demographics & Population 2026
During the 2020–2024 ACS period, Sulphur Rock, Arkansas had a total population of 1,014, the 217th largest town in Arkansas, with a median household income of $96,429, which is 59% higher than the state average. The poverty rate is 10.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 59% above the state average — one of the wealthiest communities in Arkansas.
- Near full employment with an unemployment rate of just 0.9%.
Sulphur Rock Quick Facts
How Sulphur Rock Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 747 | 1,014 | +35.7% |
| Median household income | $49,440 | $96,429 | +95.0% |
How Sulphur Rock Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 51 | National average: 61
Education
Educational Attainment (Adults 25+)
Sulphur Rock Rankings in Arkansas
Explore Arkansas Rankings
Other Cities in Independence County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Batesville | 11,445 | $51,856 | 26.3% | $163,600 |
| Southside | 4,246 | $65,655 | 17.5% | $151,300 |
| Cave City | 2,090 | $49,800 | 19.7% | $120,700 |
| Newark | 1,637 | $40,417 | 29.5% | $96,300 |
| Desha | 679 | $68,403 | 17.1% | $117,600 |
| Salado | 507 | $39,355 | 1.4% | $221,800 |
| Cushman | 488 | $43,500 | 20.7% | $115,100 |
| Pleasant Plains | 376 | $59,531 | 11.4% | $118,800 |
| Oil Trough | 259 | $40,083 | 40.2% | $83,100 |
| Magness | 238 | $42,500 | 14.7% | $115,000 |
Cities Similar to Sulphur Rock
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Dyer | 1,049 | $94,327 | $230,300 | 20.3% | 16.4% |
| Sweet Home | 939 | N/A | $163,800 | 22.8% | 48.1% |
| Wooster | 1,023 | $111,667 | $333,000 | 44.7% | 5.8% |
| Wilson | 1,023 | $78,646 | $145,300 | 26.7% | 6.3% |
| Sardis | 890 | N/A | $178,000 | 15.5% | 45.3% |
Population Overview
Sulphur Rock is a small community located in Arkansas, within Independence County. The total population is 1,014. It ranks as the 217th most populous out of 614 Census-designated places in Arkansas.
Age Demographics
The median age in Sulphur Rock is 31.2 years. This is 19% lower than the state median of 38.5 years.
Economy, Income & Housing
The median household income in Sulphur Rock is $96,429. This is 59% higher than the state median of $60,773. It is also 19% higher than the national median of $80,734. The poverty rate stands at 10.3%. This is 36% lower than the state poverty rate of 16.0%. The unemployment rate is 0.9%. This is 82% lower than the state rate of 4.9%. 57.2% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 66.4%.
Race & Ethnicity
The largest racial or ethnic group in Sulphur Rock is White (non-Hispanic), making up 82.8% of the population. Hispanic or Latino residents account for 8.2%. The Black or African American population (1.9%) is well below the state average of 14.6%.
Education
13.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 49% lower than the state rate of 25.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.5%.
Data Sources & Methodology
All demographic data for Sulphur Rock, Arkansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Arkansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 614 Census-designated places in Arkansas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Sulphur Rock, Arkansas?
Sulphur Rock, Arkansas has a population of 1,014 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sulphur Rock, AR?
The median household income in Sulphur Rock is $96,429, which is 19% higher than the national median of $80,734.
What is the poverty rate in Sulphur Rock, AR?
The poverty rate in Sulphur Rock is 10.3%. This means approximately 104 residents live below the federal poverty line.
What is the racial makeup of Sulphur Rock, Arkansas?
Sulphur Rock's population is 82.8% White, 1.9% Black, 8.2% Hispanic/Latino, and 1.5% Asian.
What is the median home value in Sulphur Rock, AR?
The Census Bureau does not publish a reliable median home value estimate for Sulphur Rock — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Sulphur Rock, Arkansas?
13.2% of adults (25+) in Sulphur Rock hold a bachelor's degree or higher, and 1.5% hold a graduate or professional degree.