Rock Springs city, Wyoming Demographics & Population 2026
As of 2026, Rock Springs city, Wyoming has a total population of 23,229, the 5th largest city in Wyoming, with a median household income of $73,307, which is 2% lower than the state average. The poverty rate is 15.7%.
Key Takeaways
- Rock Springs city is the 5th largest city in Wyoming with a population of 23,229.
Rock Springs city Quick Facts
How Rock Springs city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 31 | National average: 60
Education
Educational Attainment (Adults 25+)
Rock Springs city Rankings in Wyoming
Explore Wyoming Rankings
Cities Similar to Rock Springs city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sheridan city | 19,035 | $61,598 | $295,300 | 34.8% | 11.8% |
| Gillette city | 33,278 | $90,699 | $257,200 | 23.1% | 9.0% |
| Laramie city | 31,848 | $52,414 | $302,200 | 55.8% | 22.1% |
| Evanston city | 11,803 | $76,569 | $236,400 | 19.9% | 6.9% |
| Green River city | 11,679 | $85,399 | $255,600 | 23.1% | 9.7% |
Population Overview
Rock Springs city is a small city located in Wyoming. The total population is 23,229. It ranks as the 5th most populous out of 193 cities and towns in Wyoming.
Age Demographics
The median age in Rock Springs city is 35.8 years. This is 8% lower than the state median of 38.8 years.
Economy, Income & Housing
The median household income in Rock Springs city is $73,307. This is 2% lower than the state median of $74,815. Compared to the national median of $78,538, household income here is 7% lower. The poverty rate stands at 15.7%. This is 47% higher than the state poverty rate of 10.7%. The unemployment rate is 5.0%. This is 34% higher than the state rate of 3.7%. The median home value is $245,600. Housing costs are 14% lower than the state median of $285,100. The home-value-to-income ratio is 3.4x. 71.8% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Rock Springs city is White (non-Hispanic), making up 74.6% of the population. Hispanic or Latino residents account for 17.4%. The Black or African American population is significantly higher than the state average (2.0% vs 0.8%). The Hispanic or Latino population is significantly higher than the state average (17.4% vs 10.4%).
Education
21.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% lower than the state rate of 29.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.7%.
Data Sources & Methodology
All demographic data for Rock Springs city, Wyoming is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Wyoming state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 193 Census-designated places in Wyoming. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Rock Springs city, Wyoming?
Rock Springs city, Wyoming has a population of 23,229 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rock Springs city, WY?
The median household income in Rock Springs city is $73,307, which is 7% lower the national median of $78,538.
What is the poverty rate in Rock Springs city, WY?
The poverty rate in Rock Springs city is 15.7%. This means approximately 3,589 residents live below the federal poverty line.
What is the racial makeup of Rock Springs city, Wyoming?
Rock Springs city's population is 74.6% White, 2.0% Black, 17.4% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Rock Springs city, WY?
The median home value in Rock Springs city is $245,600. The home-value-to-income ratio is 3.4x.
How educated is Rock Springs city, Wyoming?
21.3% of adults (25+) in Rock Springs city hold a bachelor's degree or higher, and 7.4% hold a graduate or professional degree.