#2,867 Wisconsin · 2026

Jefferson County, Wisconsin

Least distressed fifth 2,867th of 3,144 counties nationally · 85,743 residents How this is calculated →
The headline number
18% Jefferson residents
vs.
18% U.S. median

Near the national median for severe rent burden (50%+).

Census ACS 5-yr (2023)

Main Findings

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Jefferson County, Wisconsin ranks 2,867th most distressed in the United States on the County Distress Index. Jefferson sits near the national median across major distress indicators.

Key Findings
  • 2,867th of 3,144 counties on the County Distress Index — Least distressed fifth, 56th in Wisconsin.
  • 18% of renter households pay 50%+ of income on rent (U.S. median 18%). Severe rent burden (50%+) at the 51st percentile nationally.
  • Default & Legal domain score 27 — weight 20.0% of the CDI composite.
  • Labor domain score 24 — weight 20.0% of the CDI composite.
  • Delinquency domain score 21 — weight 20.0% of the CDI composite.
County Distress Index cluster map. Jefferson County, Wisconsin and its neighbors colored by distress fifth.
Jefferson and its 5 geographic neighbors, graded by County Distress Index score. Jefferson County ranks 2,867th of 3,144. American Default Research
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"Jefferson County ranks in the least distressed fifth of U.S. counties. The CDI reading is a county comparison, separate from national ADI bands."

— Ross Kilburn, Founder, American Default Research
Analyst quote — for feature use 25 words

"The CDI places this county in the least distressed fifth nationally. The rank is a comparative geography measure across counties, not a national ADI band."

— Ross Kilburn, Founder, American Default Research

The Indicators Behind Jefferson County's CDI Score

Every number traces to a public source. Jefferson County's value shown alongside WI'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 Jefferson County's national rank among all 3,144 U.S. counties for that indicator, always oriented so higher = more distressed.
Indicator Jefferson WI median U.S. median Pctile Source
Delinquency — domain score 21 · Rank 2,547 of 3,144
Auto loan delinquency Share of auto loan accounts 60+ days past due 4% 3% 5% 25th Urban Institute (2024)
Credit card delinquency Share of credit card accounts 60+ days past due 4% 3% 5% 21st Urban Institute (2024)
Subprime credit share Share of residents with a credit score below 660 16% 15% 23% 17th Urban Institute (2024)
Default & Legal — domain score 27 · Rank 2,500 of 3,144
Debt in collections Share of residents with a credit file who have debt in collections 15% 14% 23% 18th Urban Institute (2024)
Bankruptcy filing rate Personal bankruptcy filings per 100,000 residents 102 118 126 37th US Courts F-5A (2025)
Debt Burden (housing basis) — domain score 31 · Rank 2,383 of 3,144
Rent-to-income ratio Fair Market Rent (2BR) as share of median household income 17% 18% 21% 10th HUD FMR × Census ACS (2024)
Severe rent burden (50%+) Share of renter households paying 50%+ of income on rent 18% 15% 18% 51st Census ACS 5-yr (2023)
Labor — domain score 24 · Rank 2,432 of 3,144
Unemployment Share of labor force unemployed 3% 4% 4% 24th BLS LAUS (Dec 2025)
Safety Net & Buffer — domain score 15 · Rank 2,899 of 3,144
Child poverty rate Share of children under 18 below the federal poverty line 10% 13% 18% 10th Census SAIPE (2023)
Disability rate Share of residents reporting a disability 12% 13% 16% 16th Census ACS 5-yr (2023)
Poverty rate Share of population below the federal poverty line 9% 10% 14% 15th Census SAIPE (2023)
Transfer-income dependency Share of personal income from government transfers 20% 24% 27% 19th BEA Regional Personal Income (2023)
Uninsured rate Share of residents without health insurance coverage 5% 6% 8% 13th 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.

Debt Burden (housing basis) Primary driver 31
Weight 20% · Rank 2,383 of 3,144
Default & Legal 27
Weight 20% · Rank 2,500 of 3,144
Labor 24
Weight 20% · Rank 2,432 of 3,144
Delinquency 21
Weight 20% · Rank 2,547 of 3,144
Safety Net & Buffer 15
Weight 20% · Rank 2,899 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 Jefferson 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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JEFFERSON, Wis. — Jefferson County ranks 2,867th 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 24 out of 100 places Jefferson in the least distressed fifth. Among 3,144 U.S. counties scored, 2,866 counties rank more distressed. Within Wisconsin, Jefferson ranks 56th of 72 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 Jefferson sitting near the national median across major distress indicators, with no single domain emerging as a clear driver.

"Jefferson County ranks in the least distressed fifth of U.S. counties. The CDI reading is a county comparison, separate from national ADI bands," 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 Jefferson County's CDI score, and what does it mean?

Jefferson County scores 24 out of 100 on the County Distress Index, placing it in the least distressed fifth. It ranks 2,867th of 3,144 U.S. counties and 56th of 72 Wisconsin counties. Higher county scores indicate more distress.

What drives Jefferson County's distress score?

The highest-scoring domain is Debt Burden (housing basis), at a domain score of 31. Severe rent burden (50%+) ranks at the 51st percentile nationally.

How does Jefferson County compare to its neighbors?

Jefferson County's neighbors span two CDI distress fifths. Highest-distress neighbor: Rock County (45.82, Middle fifth). Lowest: Waukesha County (20.09, Least distressed 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.

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