#456 Top 500 Most Distressed Counties · 2026

San Bernardino County, California

Serious 456th of 3,144 counties nationally · 2,195,611 residents How this is calculated →
The headline number
7% San Bernardino residents
vs.
5% U.S. median

Above the national median for credit card delinquency.

Urban Institute (2024)

Main Findings

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San Bernardino County, California ranks 456th most distressed in the United States on the County Distress Index. The driver: 7% of credit card accounts are 60+ days past due — above the national median of 5%.

Key Findings
  • 456th of 3,144 counties on the County Distress Index — Serious zone, 3rd in California.
  • 7% of credit card accounts are 60+ days past due (U.S. median 5%). Credit card delinquency at the 78th percentile nationally.
  • Rent burden (30%+) at 55% — national median 38%, ranked at the 99th percentile.
  • Wage-to-rent ratio at 2.4× — national median 4.0×, ranked at the 1st percentile.
  • Bankruptcy filing rate at 197 — national median 126, ranked at the 74th percentile.
Distinctive Signals
Boundary Signal

Neighbors span four CDI zones. The 42-point drop to Inyo County marks where the Inland Empire distress corridor ends.

County Distress Index cluster map. San Bernardino County, California and its neighbors colored by distress zone.
San Bernardino and its 8 geographic neighbors, graded by County Distress Index score. San Bernardino County ranks 456th of 3,144. American Default Research
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"The distress in San Bernardino County is the everyday kind: a household balance sheet bending under housing and health costs, not collapsing under job loss."

— Ross Kilburn, Founder, American Default Research
Analyst quote — for voice-y features 27 words

"Serious-zone counties are where the cost curve is accelerating faster than wages can keep up. The distress reads like a housing story first, a credit story second."

— Ross Kilburn, Founder, American Default Research

Reporter's Notes

Two data points in the indicator table worth a follow-up call.

Data anomaly
Medical debt in collections sits near the national median — the one indicator that doesn't fit

San Bernardino County's medical debt in collections indicator is at the 7th percentile — while every other indicator in the Consumer Credit Distress domain is above the 56th. The gap stands out against the other credit indicators. Worth a call to Urban Institute or a local credit counselor in San Bernardino County.

The Indicators Behind San Bernardino County's CDI Score

Every number traces to a public source. San Bernardino County's value shown alongside CA's median and the U.S. median. Full CSV available for download.

How to read the table. A domain score is a 0–100 composite of the indicators in that domain, where 50 = U.S. county median and higher = more distressed. Percentile is San Bernardino County's national rank among all 3,144 U.S. counties for that indicator, always oriented so higher = more distressed.
Indicator San Bernardino CA median U.S. median Pctile Source
Consumer Credit Distress — domain score 59 · Rank 1,240 of 3,144
Debt in collections Share of residents with a credit file who have debt in collections 25% 18% 23% 58th Urban Institute (2024)
Medical debt in collections Share of residents with a credit file who have medical debt in collections 0% 0% 4% 7th Urban Institute (2024)
Auto loan delinquency Share of auto loan accounts 60+ days past due 6% 4% 5% 67th Urban Institute (2024)
Credit card delinquency Share of credit card accounts 60+ days past due 7% 5% 5% 78th Urban Institute (2024)
Uninsured rate Share of residents without health insurance coverage 8% 6% 8% 54th Census ACS 5-yr (2023)
Subprime credit share Share of residents with a credit score below 660 30% 20% 23% 75th Urban Institute (2024)
Housing Cost Burden — domain score 96 · Rank 16 of 3,144
Rent burden (30%+) Share of renter households paying 30%+ of income on rent 55% 49% 38% 99th Census ACS 5-yr (2023)
Severe rent burden (50%+) Share of renter households paying 50%+ of income on rent 29% 25% 18% 96th Census ACS 5-yr (2023)
Owner housing burden Share of owner households paying 30%+ of income on housing 34% 31% 24% 97th Census ACS 5-yr (2023)
Homeownership rate Share of occupied housing units that are owner-occupied 62% 63% 74% 9th Census ACS 5-yr (2023)
Structural Poverty — domain score 41 · Rank 1,958 of 3,144
Unemployment Share of labor force unemployed 5% 6% 4% 71st BLS LAUS (Dec 2025)
Poverty rate Share of population below the federal poverty line 13% 13% 14% 47th Census SAIPE (2023)
Household income relative to state Median household income as share of state median 1.04× 1.00× 1.00× 60th Census SAIPE (2023)
Child poverty rate Share of children under 18 below the federal poverty line 17% 16% 18% 48th Census SAIPE (2023)
Disability rate Share of residents reporting a disability 12% 13% 16% 15th Census ACS 5-yr (2023)
Transfer-income dependency Share of personal income from government transfers 24% 24% 27% 34th BEA Regional Personal Income (2023)
Legal Distress — domain score 74 · Rank 824 of 3,144
Bankruptcy filing rate Personal bankruptcy filings per 100,000 residents 197 119 126 74th US Courts F-5A (2025)
Economic Vitality — domain score 86 · Rank 44 of 3,144
Wage-to-rent ratio Ratio of average weekly wage to fair-market rent 2.4× 3.0× 4.0× 1st BLS QCEW × HUD FMR (2024)
Rent-to-income ratio Fair Market Rent (2BR) as share of median household income 31% 27% 21% 97th HUD FMR × Census ACS (2024)
Business formation rate New business applications per 1,000 residents 11.4 8.5 10.0 63rd Census Business Formation Statistics (2024)
House price change (yoy) House price index year-over-year change 1% 1% 4% 21st FHFA HPI (2024)
Data compiled April 2026 from Urban Institute Debt in America (Equifax 2024 panel), U.S. Census Bureau (ACS 5-yr 2023, SAIPE 2023, Business Formation Statistics 2024), Bureau of Labor Statistics (LAUS Dec 2025, QCEW 2024), U.S. Courts Administrative Office (F-5A bankruptcy filings 2025), and HUD Fair Market Rents (FY2024).

Five-Domain Breakdown

The CDI is a PCA-weighted composite of five statistically derived factors. Weights are proportional to each factor's share of explained variance across 3,144 counties.

Housing Cost Burden 96
Weight 22.2% · Rank 16 of 3,144 · Pctile 96
Economic Vitality 86
Weight 9.2% · Rank 44 of 3,144 · Pctile 86
Legal Distress 74
Weight 7.4% · Rank 824 of 3,144 · Pctile 74
Consumer Credit Distress Primary driver 59
Weight 47.5% · Rank 1,240 of 3,144 · Pctile 59
Structural Poverty 41
Weight 13.6% · Rank 1,958 of 3,144 · Pctile 41

Methodology

The County Distress Index is a 0–100 composite score of household financial distress, computed for all 3,144 U.S. counties. A score of 50 represents the national county median; higher scores indicate greater distress. The index is built from 21 indicators grouped into five statistically derived factors via principal component analysis (PCA); factor weights are proportional to each factor's share of explained variance (shown in the Five-Domain Breakdown above).

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 San Bernardino County data — in under 60 seconds.

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Press contact: Ross Kilburn · press@americandefault.org · (307) 264-2992 · same-day response, 9am–6pm ET
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SAN BERNARDINO, Calif.. — San Bernardino County ranks 456th 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 69 out of 100 places San Bernardino in the "Serious" zone, the highest-distress category on the index. Among 3,144 U.S. counties scored, only 455 rank worse. Within California, San Bernardino ranks third of 58 counties.

The index, which draws on 21 indicators from the U.S. Census Bureau, Bureau of Labor Statistics, Urban Institute and federal court filings, identifies consumer credit distress as the primary driver in San Bernardino. 7% of credit card accounts are 60+ days past due — above the national median of 5%.

"The distress in San Bernardino County is the everyday kind: a household balance sheet bending under housing and health costs, not collapsing under job loss." said Ross Kilburn, founder of American Default Research.

Full methodology and county-by-county data are available at americandefault.org/methodology/cdi.

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Frequently Asked Questions

What is San Bernardino County's CDI score, and what does it mean?

San Bernardino County scores 69 out of 100 on the County Distress Index, placing it in the Serious zone. It ranks 456th of 3,144 U.S. counties and 3rd of 58 California counties. A score of 50 is the national county median; higher = more distressed.

What drives San Bernardino County's distress score?

The primary driver is Consumer Credit Distress, at a domain score of 59. Credit card delinquency ranks at the 78th percentile nationally.

How does San Bernardino County compare to its neighbors?

San Bernardino County's neighbors span 4 CDI zones. Highest-distress neighbor: Clark County (76.42, Serious). Lowest: Inyo County (34.76, Healthy).

How is the County Distress Index calculated?

The CDI is a 0–100 composite of 21 indicators across five factors, derived via principal component analysis. Factor weights: Consumer Credit Distress 47.5%, Housing Cost Burden 22.3%, Structural Poverty 13.6%, Economic Vitality 9.2%, Legal Distress 7.4%. Data from Urban Institute, Census Bureau, BLS, U.S. Courts, and HUD. Full methodology →
Ross Kilburn
Written by

Ross Kilburn, Founder

Founder · American Default Research · Seattle, Washington

Two decades working directly with financially distressed American households — from property preservation in 2003, to negotiating over 1,000 short sales during the Great Recession, to foreclosure defense marketing today. Author, The Ark Law Group Complete Guide to Short Sales (Auroch Press, 2013). Founded American Default Research in 2026.

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