Lafayette, Colorado Demographics & Population 2026
During the 2020–2024 ACS period, Lafayette, Colorado had a total population of 30,602, the 32nd largest city in Colorado, with a median household income of $119,040, which is 25% higher than the state average. The poverty rate is 5.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Lafayette Quick Facts
How Lafayette 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 | 30,471 | 30,602 | +0.4% |
| Median household income | $110,431 | $119,040 | +7.8% |
| Median home value | $647,600 | $686,500 | +6.0% |
How Lafayette 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
Moderate diversity with one or two groups making up the majority.
State average: 52 | National average: 61
Education
Educational Attainment (Adults 25+)
Lafayette 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 |
| 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 |
| Lyons | 1,838 | $122,837 | 11.9% | $845,400 |
| 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 Lafayette
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Ken Caryl | 33,233 | $118,269 | $600,300 | 50.4% | 3.7% |
| Dakota Ridge | 33,753 | $120,822 | $604,600 | 51.0% | 4.4% |
| Wheat Ridge | 32,070 | $90,564 | $623,000 | 47.8% | 11.2% |
| Fountain | 29,300 | $86,242 | $398,000 | 34.8% | 10.3% |
| Columbine | 25,478 | $131,232 | $617,200 | 53.1% | 4.3% |
Population Overview
Lafayette is a mid-sized community located in Colorado, within Boulder County. The total population is 30,602. It ranks as the 32nd most populous out of 472 Census-designated places in Colorado.
Age Demographics
The median age in Lafayette is 39.1 years. This is 4% higher than the state median of 37.7 years.
Economy, Income & Housing
The median household income in Lafayette is $119,040. This is 25% higher than the state median of $95,470. It is also 47% higher than the national median of $80,734. The poverty rate stands at 5.6%. This is 41% lower than the state poverty rate of 9.4%. The unemployment rate is 3.8%. This is 17% lower than the state rate of 4.6%. The median home value is $686,500. Housing costs are 27% higher than the state median of $539,400. The home-value-to-income ratio is 5.8x. 65.7% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Lafayette is White (non-Hispanic), making up 69.5% of the population. Hispanic or Latino residents account for 19.2%. The Black or African American population (0.8%) is well below the state average of 3.8%.
Education
63.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% 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 95.0%. Notably, 26.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Lafayette, 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 Lafayette, Colorado?
Lafayette, Colorado has a population of 30,602 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lafayette, CO?
The median household income in Lafayette is $119,040, which is 47% higher than the national median of $80,734.
What is the poverty rate in Lafayette, CO?
The poverty rate in Lafayette is 5.6%. This means approximately 1,707 residents live below the federal poverty line.
What is the racial makeup of Lafayette, Colorado?
Lafayette's population is 69.5% White, 0.8% Black, 19.2% Hispanic/Latino, and 3.9% Asian.
What is the median home value in Lafayette, CO?
The median home value in Lafayette is $686,500. The home-value-to-income ratio is 5.8x.
How educated is Lafayette, Colorado?
63.5% of adults (25+) in Lafayette hold a bachelor's degree or higher, and 26.8% hold a graduate or professional degree.