Williamson County, Tennessee has a 2026 one-unit conforming loan limit of $1,029,250, which is 1.4 times the county's median home value of $751,900, so a typical home there can be financed with a conforming (non-jumbo) loan; median household income is $135,594 (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) | $1,029,250 |
| 2-unit limit | $1,317,650 |
| 3-unit limit | $1,592,700 |
| 4-unit limit | $1,979,350 |
| Median home value (ACS 2020–24) | $751,900 |
| Tennessee median home value | $286,700 |
| Limit ÷ median home value | 1.37× |
| Median household income | $135,594 |
| Median home value ÷ income | 5.5× |
| Population | 260,351 |
| Median property tax paid (owners) | $3,004 |
| Effective property tax rate (approx.) | 0.40% |
| Owner-occupied homes | 78.8% |
| Home value rank in Tennessee | 1 of 95 counties |
| Neighbor: Cheatham County, TN | limit $1,029,250; median home $338,700 |
| Neighbor: Davidson County, TN | limit $1,029,250; median home $417,400 |
| Neighbor: Dickson County, TN | limit $1,029,250; median home $306,400 |
| Neighbor: Hickman County, TN | limit $1,029,250; median home $224,100 |
| Neighbor: Marshall County, TN | limit $832,750; median home $279,800 |
| Neighbor: Maury County, TN | limit $1,029,250; median home $355,700 |
| Neighbor: Rutherford County, TN | limit $1,029,250; median home $382,600 |
Across Tennessee's 95 counties, FHFA's 2026 one-unit limits range from $832,750 to $1,029,250, with 14 high-cost counties. Williamson County's median home value is 162% above the state median of $286,700 (rank 1 of 95). Among its 7 neighboring counties, Davidson County has the highest median home value ($417,400) and Hickman County the lowest ($224,100); 1 neighbor(s) have a different loan limit. Owners pay a median $3,004 a year in property tax, an effective rate of about 0.40% 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: Williamsburg City, VA
- 2026 conforming loan limit: Williamsburg County, SC
- 2026 conforming loan limit: Williamson County, IL
- 2026 conforming loan limit: Williamson County, TX
- 2026 conforming loan limit: Wilson County, KS
- 2026 conforming loan limit: Wilson County, NC
- 2026 conforming loan limit: Wilson County, TN
- 2026 conforming loan limit: Wilson County, TX
Last updated 2026-10-16. Data only, not financial or tax advice.