Marshall County, Illinois has a 2026 one-unit conforming loan limit of $832,750, which is 5.8 times the county's median home value of $142,800, so a typical home there can be financed with a conforming (non-jumbo) loan; median household income is $71,585 (FHFA; Census ACS 2020–2024).
Data as of 2026. Source: FHFA 2026 conforming loan limits; U.S. Census Bureau ACS 2020–2024
| Item | Value |
|---|---|
| 1-unit limit (2026) | $832,750 |
| 2-unit limit | $1,066,250 |
| 3-unit limit | $1,288,800 |
| 4-unit limit | $1,601,750 |
| Median home value (ACS 2020–24) | $142,800 |
| Illinois median home value | $263,300 |
| Limit ÷ median home value | 5.83× |
| Median household income | $71,585 |
| Median home value ÷ income | 2.0× |
| Population | 11,647 |
| Median property tax paid (owners) | $2,766 |
| Effective property tax rate (approx.) | 1.94% |
| Owner-occupied homes | 79.2% |
| Home value rank in Illinois | 44 of 102 counties |
| Neighbor: Bureau County, IL | limit $832,750; median home $126,900 |
| Neighbor: Lasalle County, IL | limit $832,750; median home $161,900 |
| Neighbor: Peoria County, IL | limit $832,750; median home $158,500 |
| Neighbor: Putnam County, IL | limit $832,750; median home $172,700 |
| Neighbor: Stark County, IL | limit $832,750; median home $104,500 |
| Neighbor: Woodford County, IL | limit $832,750; median home $197,600 |
Across Illinois's 102 counties, FHFA's 2026 one-unit limits are $832,750 everywhere. Marshall County's median home value is 46% below the state median of $263,300 (rank 44 of 102). Among its 6 neighboring counties, Woodford County has the highest median home value ($197,600) and Stark County the lowest ($104,500); all share the same loan limit. Owners pay a median $2,766 a year in property tax, an effective rate of about 1.94% of home value.
County data: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024 (tables B25077, B19013, B01003, B25103, B25003). Neighbors: Census county adjacency file.
Related
- 2026 conforming loan limit: Marquette County, WI
- 2026 conforming loan limit: Marshall County, AL
- 2026 conforming loan limit: Marshall County, IA
- 2026 conforming loan limit: Marshall County, IN
- 2026 conforming loan limit: Marshall County, KS
- 2026 conforming loan limit: Marshall County, KY
- 2026 conforming loan limit: Marshall County, MN
- 2026 conforming loan limit: Marshall County, MS
Last updated 2026-10-16. Data only, not financial or tax advice.