Boulder County, Colorado
Above the national median for severe rent burden (50%+).
Main Findings
Boulder County, Colorado ranks 2,461st most distressed in the United States on the County Distress Index. Boulder sits near the national median across major distress indicators.
- 2,461st of 3,144 counties on the County Distress Index — Second-least distressed fifth, 41st in Colorado.
- 32% of renter households pay 50%+ of income on rent (U.S. median 18%). Severe rent burden (50%+) at the 99th percentile nationally.
- Labor domain score 43 — weight 20.0% of the CDI composite.
- Default & Legal domain score 19 — weight 20.0% of the CDI composite.
- Safety Net & Buffer domain score 8 — weight 20.0% of the CDI composite.
Neighbors span three CDI distress fifths. The 27-point drop to Grand County marks where the Colorado distress corridor ends.
"Boulder County ranks in the second-least distressed fifth of U.S. counties. The state rank and domain mix give the county-level context."
"The CDI places this county in the second-least distressed fifth nationally. The rank still belongs in context with state position and the highest-scoring local domain."
The Indicators Behind Boulder County's CDI Score
Every number traces to a public source. Boulder County's value shown alongside CO's median and the U.S. median. Full CSV available for download.
| Indicator | Boulder | CO median | U.S. median | Pctile | Source |
|---|---|---|---|---|---|
| Delinquency — domain score 7 · Rank 3,077 of 3,144 | |||||
| Auto loan delinquency Share of auto loan accounts 60+ days past due | 3% | 3% | 5% | 11th | Urban Institute (2024) |
| Credit card delinquency Share of credit card accounts 60+ days past due | 2% | 4% | 5% | 6th | Urban Institute (2024) |
| Subprime credit share Share of residents with a credit score below 660 | 12% | 19% | 23% | 4th | Urban Institute (2024) |
| Default & Legal — domain score 19 · Rank 2,806 of 3,144 | |||||
| Debt in collections Share of residents with a credit file who have debt in collections | 10% | 15% | 23% | 3rd | Urban Institute (2024) |
| Bankruptcy filing rate Personal bankruptcy filings per 100,000 residents | 97 | 113 | 126 | 35th | US Courts F-5A (2025) |
| Debt Burden (housing basis) — domain score 93 · Rank 101 of 3,144 | |||||
| Rent-to-income ratio Fair Market Rent (2BR) as share of median household income | 26% | 23% | 21% | 86th | HUD FMR × Census ACS (2024) |
| Severe rent burden (50%+) Share of renter households paying 50%+ of income on rent | 32% | 20% | 18% | 99th | Census ACS 5-yr (2023) |
| Labor — domain score 43 · Rank 1,737 of 3,144 | |||||
| Unemployment Share of labor force unemployed | 3% | 3% | 4% | 43rd | BLS LAUS (Dec 2025) |
| Safety Net & Buffer — domain score 8 · Rank 3,057 of 3,144 | |||||
| Child poverty rate Share of children under 18 below the federal poverty line | 8% | 16% | 18% | 4th | Census SAIPE (2023) |
| Disability rate Share of residents reporting a disability | 9% | 12% | 16% | 2nd | Census ACS 5-yr (2023) |
| Poverty rate Share of population below the federal poverty line | 11% | 11% | 14% | 29th | Census SAIPE (2023) |
| Transfer-income dependency Share of personal income from government transfers | 10% | 22% | 27% | 2nd | BEA Regional Personal Income (2023) |
| Uninsured rate Share of residents without health insurance coverage | 4% | 8% | 8% | 11th | Census ACS 5-yr (2023) |
Five-Domain Breakdown
The CDI is an equal-weight composite of five family-v1 distress domains. Each domain contributes 20% of the county score.
Methodology
The County Distress Index is a 0–100 composite score of household financial distress, computed for all 3,144 U.S. counties. Higher scores indicate greater distress. The index is built from five equal-weighted domains: Delinquency, Default & Legal, Debt Burden, Labor, and Safety Net & Buffer. Each domain is the mean of distress-oriented indicator percentiles; the CDI score is the equal-weight mean of those domain scores.
Data sources include the Urban Institute Debt in America (Equifax consumer credit panel), U.S. Census Bureau (American Community Survey 5-year, Small Area Income and Poverty Estimates, Business Formation Statistics), Bureau of Labor Statistics (Local Area Unemployment Statistics, Quarterly Census of Employment and Wages), U.S. Courts Administrative Office (F-5A bankruptcy filings), and HUD Fair Market Rents. Data vintages range from 2023 to 2025 depending on source; full indicator-level vintage detail is in the methodology document.
For Press & Research
Everything you need to cite Boulder County data — in under 60 seconds.
Draft wire copy 141-word AP-style article — use freely with attribution
BOULDER, Colo. — Boulder County ranks 2,461st among the nation's most financially distressed counties, according to the County Distress Index released this month by American Default Research.
The composite score of 34 out of 100 places Boulder in the second-least distressed fifth. Among 3,144 U.S. counties scored, 2,460 counties rank more distressed. Within Colorado, Boulder ranks 41st of 64 counties.
The index, which draws on 16 source indicators from the U.S. Census Bureau, Bureau of Labor Statistics, Urban Institute and federal court filings, finds Boulder sitting near the national median across major distress indicators, with no single domain emerging as a clear driver.
"Boulder County ranks in the second-least distressed fifth of U.S. counties. The state rank and domain mix give the county-level context," said Ross Kilburn, founder of American Default Research.
Full methodology and county-by-county data are available at americandefault.org/methodology/cdi.
Frequently Asked Questions
What is Boulder County's CDI score, and what does it mean?
What drives Boulder County's distress score?
How does Boulder County compare to its neighbors?
How is the County Distress Index calculated?
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