St. Martin Parish, Louisiana
Above the national median for auto loan delinquency.
Main Findings
St. Martin Parish, Louisiana ranks 394th most distressed in the United States on the County Distress Index. The driver: 10% of auto loan accounts are 60+ days past due — above the national median of 5%.
- 394th of 3,144 counties on the County Distress Index — Most distressed fifth, 37th in Louisiana.
- 10% of auto loan accounts are 60+ days past due (U.S. median 5%). Auto loan delinquency at the 91st percentile nationally.
- Debt in collections at 32% — national median 23%, ranked at the 80th percentile.
- Child poverty rate at 27% — national median 18%, ranked at the 85th percentile.
- Severe rent burden (50%+) at 23% — national median 18%, ranked at the 81st percentile.
Unemployment is 4%, near the national median of 4%, while auto loan delinquency runs at the 91st percentile. Jobs exist; wages don't close the gap.
Neighbors span two CDI distress fifths. The 24-point drop to Lafayette Parish marks where the Louisiana distress corridor ends.
"St. Martin Parish ranks in the most distressed fifth of U.S. counties. The five-domain profile shows where local household pressure is most concentrated."
"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."
Reporter's Notes
Two data points in the indicator table worth a follow-up call.
27% of children under 18 in St. Martin Parish 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 St. Martin Parish's CDI Score
Every number traces to a public source. St. Martin Parish's value shown alongside LA's median and the U.S. median. Full CSV available for download.
| Indicator | St. Martin Parish | LA median | U.S. median | Pctile | Source |
|---|---|---|---|---|---|
| Delinquency — domain score 83 · Rank 447 of 3,144 | |||||
| Auto loan delinquency Share of auto loan accounts 60+ days past due | 10% | 8% | 5% | 91st | Urban Institute (2024) |
| Credit card delinquency Share of credit card accounts 60+ days past due | 7% | 8% | 5% | 74th | Urban Institute (2024) |
| Subprime credit share Share of residents with a credit score below 660 | 33% | 35% | 23% | 83rd | Urban Institute (2024) |
| Default & Legal — domain score 78 · Rank 494 of 3,144 | |||||
| Debt in collections Share of residents with a credit file who have debt in collections | 32% | 34% | 23% | 80th | Urban Institute (2024) |
| Bankruptcy filing rate Personal bankruptcy filings per 100,000 residents | 200 | 225 | 126 | 75th | US Courts F-5A (2025) |
| Debt Burden (housing basis) — domain score 72 · Rank 676 of 3,144 | |||||
| Rent-to-income ratio Fair Market Rent (2BR) as share of median household income | 22% | 22% | 21% | 62nd | HUD FMR × Census ACS (2024) |
| Severe rent burden (50%+) Share of renter households paying 50%+ of income on rent | 23% | 21% | 18% | 81st | Census ACS 5-yr (2023) |
| Labor — domain score 55 · Rank 1,397 of 3,144 | |||||
| Unemployment Share of labor force unemployed | 4% | 4% | 4% | 55th | BLS LAUS (Dec 2025) |
| Safety Net & Buffer — domain score 72 · Rank 716 of 3,144 | |||||
| Child poverty rate Share of children under 18 below the federal poverty line | 27% | 28% | 18% | 85th | Census SAIPE (2023) |
| Disability rate Share of residents reporting a disability | 17% | 17% | 16% | 60th | Census ACS 5-yr (2023) |
| Poverty rate Share of population below the federal poverty line | 18% | 20% | 14% | 78th | Census SAIPE (2023) |
| Transfer-income dependency Share of personal income from government transfers | 29% | 30% | 27% | 62nd | BEA Regional Personal Income (2023) |
| Uninsured rate Share of residents without health insurance coverage | 7% | 8% | 8% | 37th | 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 St. Martin Parish data — in under 60 seconds.
Draft wire copy 156-word AP-style article — use freely with attribution
ST. MARTINVILLE, La. — St. Martin Parish ranks 394th 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 72 out of 100 places St. Martin Parish in the most distressed fifth. Among 3,144 U.S. counties scored, 393 counties rank more distressed. Within Louisiana, St. Martin Parish ranks 37th of 64 parishes.
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 delinquency as the primary driver in St. Martin Parish. 10% of auto loan accounts are 60+ days past due — above the national median of 5%.
"St. Martin Parish 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.
Frequently Asked Questions
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