Grand Lake, Colorado Demographics & Population 2026
During the 2020–2024 ACS period, Grand Lake, Colorado had a total population of 333, the 329th largest town in Colorado, with a median household income of $103,750, which is 9% higher than the state average. The poverty rate is 4.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.8% — among the lowest in Colorado.
Grand Lake Quick Facts
How Grand Lake 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 | 316 | 333 | +5.4% |
| Median household income | $100,625 | $103,750 | +3.1% |
| Median home value | $358,300 | $542,700 | +51.5% |
How Grand Lake 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+)
Grand Lake Rankings in Colorado
Explore Colorado Rankings
Other Cities in Grand County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Granby | 2,270 | $72,926 | 4.7% | $567,100 |
| Kremmling | 1,807 | $77,407 | 15.4% | $376,400 |
| Fraser | 1,405 | $89,980 | 9.4% | $600,800 |
| Hot Sulphur Springs | 1,108 | $106,600 | 5.1% | $389,900 |
| Winter Park | 844 | $68,828 | 2.4% | $775,300 |
| Tabernash | 466 | $111,198 | 15.2% | $1,350,000 |
| Parshall | 25 | N/A | 100.0% | N/A |
Cities Similar to Grand Lake
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sunshine | 330 | N/A | $1,043,600 | 59.9% | 7.3% |
| Placerville | 333 | $105,972 | $1,133,100 | 56.0% | 14.1% |
| Avondale | 338 | $96,391 | $164,100 | 12.8% | 8.0% |
| Copper Mountain | 353 | N/A | N/A | 70.2% | 7.1% |
| Nunn | 358 | $111,875 | $348,700 | 10.2% | 6.2% |
A note before these figures: with a population of 333, Grand Lake's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Grand Lake is a small community located in Colorado, within Grand County. The total population is 333. It ranks as the 329th most populous out of 472 Census-designated places in Colorado.
Age Demographics
The median age in Grand Lake is 61.4 years. This is 63% higher than the state median of 37.7 years. Only 10.5% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Grand Lake is $103,750. This is 9% higher than the state median of $95,470. It is also 29% higher than the national median of $80,734. The poverty rate stands at 4.8%. This is 49% lower than the state poverty rate of 9.4%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.7%. This is 20% lower than the state rate of 4.6%. The median home value is $542,700. Housing costs are about the same as the state median of $539,400. The home-value-to-income ratio is 5.2x. 80.8% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 66.2%.
Race & Ethnicity
Grand Lake has a predominantly White (non-Hispanic) population, comprising 95.5% of all residents.
Education
35.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% lower 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 92.3%.
Data Sources & Methodology
All demographic data for Grand Lake, 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 Grand Lake, Colorado?
Grand Lake, Colorado has a population of 333 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Grand Lake, CO?
The median household income in Grand Lake is $103,750, which is 29% higher than the national median of $80,734.
What is the poverty rate in Grand Lake, CO?
The poverty rate in Grand Lake is 4.8%. This means approximately 16 residents live below the federal poverty line.
What is the racial makeup of Grand Lake, Colorado?
Grand Lake's population is 95.5% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Grand Lake, CO?
The median home value in Grand Lake is $542,700. The home-value-to-income ratio is 5.2x.
How educated is Grand Lake, Colorado?
35.2% of adults (25+) in Grand Lake hold a bachelor's degree or higher, and 13.4% hold a graduate or professional degree.