Lyons, Colorado Demographics & Population 2026
During the 2020–2024 ACS period, Lyons, Colorado had a total population of 1,838, the 178th largest town in Colorado, with a median household income of $122,837, which is 29% higher than the state average. The poverty rate is 11.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 75.3% of adults hold a bachelor's degree or higher — top 10% in Colorado.
Lyons Quick Facts
How Lyons 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 | 1,927 | 1,838 | -4.6% |
| Median household income | $132,589 | $122,837 | -7.4% |
| Median home value | $855,000 | $845,400 | -1.1% |
How Lyons 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: 52 | National average: 61
Education
Educational Attainment (Adults 25+)
Lyons Rankings in Colorado
Explore Colorado Rankings
Other Cities in Boulder County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Boulder | 106,433 | $87,493 | 21.4% | $1,039,500 |
| Lafayette | 30,602 | $119,040 | 5.6% | $686,500 |
| Louisville | 20,786 | $147,319 | 4.5% | $883,900 |
| Gunbarrel | 10,051 | $109,407 | 8.8% | $821,000 |
| Niwot | 3,447 | $146,492 | 2.2% | $995,700 |
| Nederland | 1,655 | $122,917 | 2.7% | $707,100 |
| Allenspark | 825 | $108,056 | 8.2% | $742,900 |
| Lazy Acres | 778 | $147,625 | 17.1% | $1,024,700 |
| Paragon Estates | 667 | $230,268 | 5.0% | $1,617,500 |
| Altona | 587 | $149,327 | 3.9% | $1,084,000 |
Cities Similar to Lyons
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Nederland | 1,655 | $122,917 | $707,100 | 66.3% | 2.7% |
| Byers | 1,726 | $93,571 | $402,100 | 20.3% | 3.3% |
| Laporte | 1,771 | $87,313 | $452,600 | 41.2% | 10.6% |
| Idaho Springs | 1,986 | $89,436 | $446,500 | 49.3% | 6.9% |
| Elizabeth | 2,244 | $112,986 | $475,900 | 46.8% | 2.0% |
Population Overview
Lyons is a small community located in Colorado, within Boulder County. The total population is 1,838. It ranks as the 178th most populous out of 472 Census-designated places in Colorado.
Age Demographics
The median age in Lyons is 46.4 years. This is 23% higher than the state median of 37.7 years. With 29.2% of the population under 18, Lyons has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Lyons is $122,837. This is 29% higher than the state median of $95,470. It is also 52% higher than the national median of $80,734. The poverty rate stands at 11.9%. This is 27% higher than the state poverty rate of 9.4%. The unemployment rate is 4.3%. This is 6% lower than the state rate of 4.6%. The median home value is $845,400. Housing costs are 57% higher than the state median of $539,400. The home-value-to-income ratio of 6.9x suggests that housing affordability is a significant concern for many residents. 85.5% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 66.2%.
Race & Ethnicity
The largest racial or ethnic group in Lyons is White (non-Hispanic), making up 83.5% of the population. Hispanic or Latino residents account for 6.0%. The Black or African American population (1.8%) is well below the state average of 3.8%. The Hispanic or Latino population (6.0%) is well below the state average of 22.5%.
Education
75.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Lyons in the top 10% of all cities in the state for educational attainment. This is 65% higher than the state rate of 45.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.8%. Notably, 33.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Lyons, Colorado 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 Colorado state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 472 Census-designated places in Colorado. 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 Lyons, Colorado?
Lyons, Colorado has a population of 1,838 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lyons, CO?
The median household income in Lyons is $122,837, which is 52% higher than the national median of $80,734.
What is the poverty rate in Lyons, CO?
The poverty rate in Lyons is 11.9%. This means approximately 218 residents live below the federal poverty line.
What is the racial makeup of Lyons, Colorado?
Lyons's population is 83.5% White, 1.8% Black, 6.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lyons, CO?
The median home value in Lyons is $845,400. The home-value-to-income ratio is 6.9x.
How educated is Lyons, Colorado?
75.3% of adults (25+) in Lyons hold a bachelor's degree or higher, and 33.6% hold a graduate or professional degree.