Boulder, CO
Population 106,274 · Colorado
About Boulder, CO
Boulder is a major city in Colorado with a population of 106,274 residents. The median household income is $85,364 per year, which is above the national average. The median age in Boulder is 28.8 years.
Housing in Boulder has a median home value of $982,600 and median monthly rent of $1,924. Of the 46,765 total housing units, renting is more common than owning, with 20,981 owner-occupied and 22,844 renter-occupied units.
The unemployment rate in Boulder is 6.1% and the poverty rate is 21.8%. 76.8% of residents hold a bachelor's degree or higher. The average commute time is 19 minutes.
How Boulder Ranks in Colorado
Cost of Living in Boulder, CO
Compared to national averages, Boulder has a median household income of $85,364 (14% above the national median of $75,149). Home values average $982,600, which is 301% above the national median. Monthly rent at $1,924 is 65% above the US average of $1,163. Within Colorado, Boulder's income is 4% below the state average of $88,514, and home values are 115% above the state median of $457,127.
Why Live in Boulder, CO?
Boulder offers a strong local economy with a median household income of $85,364, well above the national average, and a well-educated community where 76.8% of residents hold a bachelor’s degree or higher, and short commute times averaging just 19 minutes.
Potential considerations include a competitive housing market where the typical home costs $982,600. However, as a major city, Boulder provides access to a wide range of amenities and services.
Boulder has a population of 106,274 with a median age of 28.8 years. Compare Boulder with other cities to see how it stacks up, or explore all cities in Colorado.
Similar Cities Near Boulder
Cities in Colorado with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Centennial | 107,386 | $128,167 | $626,700 | Compare |
| Greeley | 109,421 | $68,650 | $369,600 | Compare |
| Highlands Ranch | 101,437 | $155,847 | $672,600 | Compare |
| Pueblo | 111,514 | $55,305 | $230,900 | Compare |
| Longmont | 98,958 | $89,724 | $541,400 | Compare |
| Westminster | 115,546 | $96,145 | $497,400 | Compare |
| Arvada | 122,835 | $113,396 | $600,800 | Compare |
| Loveland | 77,350 | $82,592 | $453,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Colorado
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Boulder With Other Cities
Frequently Asked Questions about Boulder
What is the population of Boulder, CO?
The population of Boulder, CO is 106,274 according to the latest Census data.
What is the median household income in Boulder?
The median household income in Boulder, CO is $85,364 per year.
What is the median home value in Boulder?
The median home value in Boulder, CO is $982,600.
What is the average rent in Boulder?
The median monthly rent in Boulder, CO is $1,924.
What is the unemployment rate in Boulder?
The unemployment rate in Boulder, CO is 6.1%.