#110 Top 500 Most Distressed Counties · 2026

Costilla County, Colorado

Most distressed fifth 110th of 3,144 counties nationally · 3,628 residents How this is calculated →
The headline number
6% Costilla residents
vs.
4% U.S. median

Above the national median for unemployment — and 20.3× the rate of the healthiest U.S. county (Loving County, TX — 0%).

BLS LAUS (Dec 2025)

Main Findings

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Costilla County, Colorado ranks 110th most distressed in the United States on the County Distress Index. The driver: 6% of the labor force is unemployed — above the national median of 4%.

Key Findings
  • 110th of 3,144 counties on the County Distress Index — Most distressed fifth, 1st in Colorado.
  • 6% of the labor force is unemployed (U.S. median 4%). Unemployment at the 95th percentile nationally.
  • Rent-to-income ratio at 30% — national median 21%, ranked at the 95th percentile.
  • Child poverty rate at 37% — national median 18%, ranked at the 95th percentile.
  • Credit card delinquency at 11% — national median 5%, ranked at the 95th percentile.
Distinctive Signals
Boundary Signal

Neighbors span three CDI distress fifths. The 26-point drop to Conejos County marks where the Colorado distress corridor ends.

County Distress Index cluster map. Costilla County, Colorado and its neighbors colored by distress fifth.
Costilla and its 6 geographic neighbors, graded by County Distress Index score. Costilla County ranks 110th of 3,144. American Default Research
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"Costilla County ranks in the most distressed fifth of U.S. counties. The five-domain profile shows where local household pressure is most concentrated."

— Ross Kilburn, Founder, American Default Research
Analyst quote — for feature use 29 words

"The CDI places this county in the most distressed fifth nationally. The rank is the important geography signal: it compares the county with every other county-equivalent in the release."

— Ross Kilburn, Founder, American Default Research

Reporter's Notes

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

Reporting hook
Child poverty at 37% — 2.1× the national median

37% of children under 18 in Costilla County live below the federal poverty line, versus 18% nationally. When a county's adult poverty rate is accompanied by a materially higher child poverty rate, the gap typically reflects single-parent household concentration or limited access to workforce-participation supports (childcare, transportation). Worth a call to the local school district's free-and-reduced-lunch coordinator or a regional United Way affiliate.

The Indicators Behind Costilla County's CDI Score

Every number traces to a public source. Costilla County's value shown alongside CO'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 Costilla County's national rank among all 3,144 U.S. counties for that indicator, always oriented so higher = more distressed.
Indicator Costilla CO median U.S. median Pctile Source
Delinquency — domain score 70 · Rank 843 of 3,144
Auto loan delinquency Share of auto loan accounts 60+ days past due 8% 3% 5% 83rd Urban Institute (2024)
Credit card delinquency Share of credit card accounts 60+ days past due 11% 4% 5% 95th Urban Institute (2024)
Subprime credit share Share of residents with a credit score below 660 20% 19% 23% 33rd Urban Institute (2024)
Default & Legal — domain score 59 · Rank 1,144 of 3,144
Debt in collections Share of residents with a credit file who have debt in collections 31% 15% 23% 77th Urban Institute (2024)
Bankruptcy filing rate Personal bankruptcy filings per 100,000 residents 110 113 126 41st US Courts F-5A (2025)
Debt Burden (housing basis) — domain score 93 · Rank 89 of 3,144
Rent-to-income ratio Fair Market Rent (2BR) as share of median household income 30% 23% 21% 95th HUD FMR × Census ACS (2024)
Severe rent burden (50%+) Share of renter households paying 50%+ of income on rent 26% 20% 18% 91st Census ACS 5-yr (2023)
Labor — domain score 95 · Rank 153 of 3,144
Unemployment Share of labor force unemployed 6% 3% 4% 95th BLS LAUS (Dec 2025)
Safety Net & Buffer — domain score 88 · Rank 121 of 3,144
Child poverty rate Share of children under 18 below the federal poverty line 37% 16% 18% 95th Census SAIPE (2023)
Disability rate Share of residents reporting a disability 24% 12% 16% 94th Census ACS 5-yr (2023)
Poverty rate Share of population below the federal poverty line 23% 11% 14% 92nd Census SAIPE (2023)
Transfer-income dependency Share of personal income from government transfers 48% 22% 27% 95th BEA Regional Personal Income (2023)
Uninsured rate Share of residents without health insurance coverage 8% 8% 8% 52nd Census ACS 5-yr (2023)
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 an equal-weight composite of five family-v1 distress domains. Each domain contributes 20% of the county score.

Labor Primary driver 95
Weight 20% · Rank 153 of 3,144
Debt Burden (housing basis) 93
Weight 20% · Rank 89 of 3,144
Safety Net & Buffer 88
Weight 20% · Rank 121 of 3,144
Delinquency 70
Weight 20% · Rank 843 of 3,144
Default & Legal 59
Weight 20% · Rank 1,144 of 3,144

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 Costilla County data — in under 60 seconds.

Embed preview — paste into any CMS <iframe src="https://americandefault.org/embed/county/08023/" width="600" height="300" frameborder="0" scrolling="no" style="border:1px solid #e5e7eb;border-radius:8px;" title="Costilla County, CO — County Distress Index"></iframe>
Press contact: Ross Kilburn · press@americandefault.org · (307) 264-2992 · same-day response, 9am–6pm ET
Draft wire copy 145-word AP-style article — use freely with attribution
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SAN LUIS, Colo. — Costilla County ranks 110th 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 81 out of 100 places Costilla in the most distressed fifth. Among 3,144 U.S. counties scored, 109 counties rank more distressed. Within Colorado, Costilla ranks first 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, identifies labor as the primary driver in Costilla. 6% of the labor force is unemployed — above the national median of 4%.

"Costilla County ranks in the most distressed fifth of U.S. counties. The five-domain profile shows where local household pressure is most concentrated," 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 Costilla County's CDI score, and what does it mean?

Costilla County scores 81 out of 100 on the County Distress Index, placing it in the most distressed fifth. It ranks 110th of 3,144 U.S. counties and 1st of 64 Colorado counties. Higher county scores indicate more distress.

What drives Costilla County's distress score?

The highest-scoring domain is Labor, at a domain score of 95. Unemployment ranks at the 95th percentile nationally.

How does Costilla County compare to its neighbors?

Costilla County's neighbors span three CDI distress fifths. Highest-distress neighbor: Las Animas County (73.58, Most distressed fifth). Lowest: Conejos County (47.32, Middle fifth).

How is the County Distress Index calculated?

The CDI is a 0–100 composite of 16 source indicators across five equal-weighted domains: Delinquency, Default & Legal, Debt Burden, Labor, and Safety Net & Buffer. Data comes from Urban Institute, Census Bureau, BLS, U.S. Courts, HUD, and related public sources. 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.

Read more
from Ross →