RANK #762 / 1001 NAT · #7 / 15 CO · POP 328,961
1YR FORECAST: -0.6%
5YR OUTLOOK: +15%
Boulder County, Colorado, is distinguished by the iconic Flatirons, dramatic sandstone formations that provide a backdrop to the city of Boulder. Located in north-central Colorado, northwest of Denver, the county offers a blend of urban, suburban, and rural communities. Commuting to Denver is possible via the Flatiron Flyer bus service, which uses express lanes. The community emphasizes an active, outdoor lifestyle, with over 45,000 acres of open space and 150 miles of trails for hiking, biking, and climbing. Eldorado Canyon State Park is a notable destination for rock climbing. The area enjoys a mild climate with over 300 days of sunshine annually.
Life in Boulder County is shaped by its natural amenities and a focus on well-being. The county consistently ranks among the healthiest places in the U.S., partly due to low physical inactivity rates. The Boulder Valley School District and St. Vrain Valley School District serve the area, with schools consistently ranking high in academic performance. The economy is driven by a diverse mix of industries, including aerospace, bioscience, information technology, and natural and organic products, supported by institutions like the University of Colorado Boulder and federal research facilities. Many residents work from home or within the county.
Boulder County is one of 78 U.S. counties in this market profile — near the profile average on the BoomTown Index. Within this cohort, its recent home-price change of -0.8% matches the profile's typical -0.8%.
See all 78 Western Premium Correction counties →Overvalued relative to economy
Prices declining
Speculative pricing
Housing looks overvalued at 12.8x — home prices are high relative to local economic output. Climate and geography support a structural premium. The typical U.S. county is 4–6x.
Estimated local headcount ranges. Larger employers shown as floor + "+"; smaller employers show exact counts where reported.
Bars show trailing 12-month growth. The dashed Forecast bars are the model's next-12-month projection; the whisker marks the ±1% range (cooling–accelerating).
Source: Redfin · Census BPS — Browse sales on Redfin →
Source: Homicide rates from CDC/NCHS vital-statistics mortality data — a multi-year average that stabilizes counts in smaller counties — compiled in the County Health Rankings 2025 release. Rates per 100,000 population; U.S. average ≈ 6.5. Grade reflects homicide rate relative to the national average. Learn more →
See where Boulder County stands nationally: safest large counties in America · highest homicide-rate counties.
Source: EPA Air Quality System (2021–2023). Grade based on 3-year average median AQI. Learn about AQI →
| PROJECT | AMOUNT | STATUS |
|---|---|---|
|
Willoughby Corner Affordable Housing
City of Lafayette and Boulder County
|
$50M | Completed |
|
Kestrel Affordable Housing
Boulder County
|
$50M | Completed |
Source: public records, news, corporate announcements. Amounts are estimates where noted.
Bars show percentile rank among all 1001 counties.
At 23/100, Boulder County faces headwinds that place it in the lower third of the 1001 counties we track. Median income of $103,994 combined with job growth of -1.3% suggests the local economy is struggling to keep pace with national trends.
Affordability is a real challenge in Boulder County. The median home is valued at $756,300 — with an income-to-home-value ratio of just 0.14, that's significantly harder to afford than in most U.S. counties. Median rent runs $1,966/month.
Boulder County's job market is contracting (-1.3% YoY) while population is roughly stable (+0.2% change). Home values are -0.8% over the past 12 months. Hiring headwinds without an offsetting exodus — residents are staying, but local employers are shedding payroll.
In significant numbers — 5.56% of Boulder County's current population relocated from another state, well above the national norm. That level of in-migration usually signals a county where jobs, affordability, or quality of life are pulling people in from elsewhere.