Sioux County, Iowa
Near the national median for severe rent burden (50%+).
Main Findings
Sioux County, Iowa ranks 3,137th most distressed in the United States on the County Distress Index. Sioux sits near the national median across major distress indicators. Its highest-scoring domain is Debt Burden (housing basis).
- 3,137th of 3,144 counties on the County Distress Index — 9.8 · exceptionally low county distress, 97th in Iowa.
- 20% of renter households pay 50%+ of income on rent (U.S. median 18%). Severe rent burden (50%+) at the 65th percentile nationally. Source: U.S. Census Bureau, ACS 5-year (2023).
- Safety Net & Buffer domain score 9 — weight 20.0% of the CDI composite. Source: American Default Research.
- Delinquency domain score 3 — weight 20.0% of the CDI composite. Source: American Default Research.
- Labor domain score 3 — weight 20.0% of the CDI composite. Source: American Default Research.
Sioux County has an exceptionally low county distress score. The CDI reading is a county comparison, separate from national ADI bands.
The CDI gives this county an exceptionally low county distress label. The score label is not a national ADI band; it is a county CDI score range. Its highest-scoring domain is Debt Burden (housing basis).
Indicator History
Period-correct raw indicators from the county-history panel. The CDI composite is excluded because it is a current cross-sectional score.
Unemployment rate
Poverty rate
Transfer income share
Subprime credit population
The Indicators Behind Sioux County's CDI Score
Every number traces to a public source. Sioux County's value shown alongside IA's median and the U.S. median. Full CSV available for download.
| Indicator | Sioux | IA median | U.S. median | Pctile | Source |
|---|---|---|---|---|---|
| Delinquency — domain score 3 · Rank 3,137 of 3,144 | |||||
| Auto loan delinquency Share of auto loan accounts 60+ days past due | 2% | 3% | 5% | 6th | Urban Institute Debt in America (2025) |
| Credit card delinquency Share of credit card accounts 60+ days past due | 2% | 4% | 5% | 2nd | Urban Institute Debt in America (2025) |
| Subprime credit share Share of residents with a credit score below 660 | 10% | 17% | 23% | 2nd | Equifax data retrieved via FRED (2025) |
| Default & Legal — domain score 1 · Rank 3,144 of 3,144 | |||||
| Debt in collections Share of residents with a credit file who have debt in collections | 7% | 17% | 23% | 1st | Urban Institute Debt in America (2025) |
| Bankruptcy filing rate Personal bankruptcy filings per 100,000 residents | 19 | 101 | 126 | 1st | Administrative Office of the U.S. Courts, F-5A (2025) |
| Debt Burden (housing basis) — domain score 33 · Rank 2,300 of 3,144 | |||||
| Rent-to-income ratio Fair Market Rent (2BR) as share of median household income | 14% | 17% | 21% | 1st | U.S. Department of Housing and Urban Development Fair Market Rents (FY2026); U.S. Census Bureau, SAIPE (2023) |
| Severe rent burden (50%+) Share of renter households paying 50%+ of income on rent | 20% | 17% | 18% | 65th | U.S. Census Bureau, ACS 5-year (2023) |
| Labor — domain score 3 · Rank 3,127 of 3,144 | |||||
| Unemployment Share of labor force unemployed | 2% | 3% | 4% | 3rd | U.S. Bureau of Labor Statistics, LAUS (May 2026) |
| Safety Net & Buffer — domain score 9 · Rank 3,032 of 3,144 | |||||
| Child poverty rate Share of children under 18 below the federal poverty line | 6% | 14% | 18% | 2nd | U.S. Census Bureau, SAIPE (2023) |
| Disability rate Share of residents reporting a disability | 9% | 14% | 16% | 3rd | U.S. Census Bureau, ACS 5-year (2023) |
| Poverty rate Share of population below the federal poverty line | 7% | 10% | 14% | 4th | U.S. Census Bureau, SAIPE (2023) |
| Uninsured rate Share of residents without health insurance coverage | 6% | 5% | 8% | 26th | U.S. Census Bureau, ACS 5-year (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), Equifax data retrieved via FRED (subprime credit share), U.S. Census Bureau (American Community Survey 5-year, Small Area Income and Poverty Estimates), U.S. Bureau of Labor Statistics (Local Area Unemployment Statistics), Administrative Office of the U.S. Courts (F-5A bankruptcy filings), and U.S. Department of Housing and Urban Development Fair Market Rents. Data vintages range from 2022 to 2026 depending on source; full indicator-level vintage detail is in the methodology document.
For Press & Research
Everything you need to cite Sioux County data — in under 60 seconds.
Draft wire copy 126-word AP-style article — use freely with attribution
ORANGE CITY, Iowa — Sioux County ranks 3,137th 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 9.8 out of 100 gives Sioux an exceptionally low county distress label. Among 3,144 U.S. counties scored, 3,136 counties rank more distressed. Within Iowa, Sioux ranks 97th of 99 counties.
The index, which draws on 13 source indicators from the U.S. Census Bureau, Bureau of Labor Statistics, Urban Institute and federal court filings, finds Sioux sitting near the national median across major distress indicators, with no single domain emerging as a clear driver.
American Default Research founder Ross Kilburn is available for interview at press@americandefault.org.
Full methodology and county-by-county data are available at americandefault.org/methodology/cdi.
Frequently Asked Questions
What is Sioux County's CDI score, and what does it mean?
What drives Sioux County's distress score?
How does Sioux County compare to its neighbors?
How is the County Distress Index calculated?
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