RANK #921 / 996 · POP 248,897 · TN
PROJECTED GROWTH: -2.0%
Franklin, the county seat, anchors Williamson County, Tennessee, a region recognized for its blend of historic character and modern amenities. Located just 20 miles south of Nashville, the county offers a suburban and rural feel with rolling hills and preserved natural beauty. Commute times to Nashville average around 27 minutes, with public transit options available. The community is known for its highly-rated public and private schools, which are a primary draw for many families. Outdoor recreation is accessible through numerous parks, greenways, and facilities like Bowie Nature Park and Crockett Park.
Life in Williamson County often appeals to families and professionals seeking a high quality of life. The economy is driven by a diverse range of businesses, including corporate headquarters and a strong presence in healthcare and technology sectors. Recent economic developments include significant investment in commercial, residential, and mixed-use projects across towns like Franklin, Brentwood, and Spring Hill, contributing to the county's continued growth. This development aims to provide varied housing options and amenities while balancing the area's historical charm.
Above national median (4.7x)
Well below national median
Above national median
Below-average climate & terrain
Speculative pricing
Housing is fairly valued at 4.8x relative to local economic output. The typical U.S. county is 4–6x.
Source: Redfin · Census BPS — Browse sales on Redfin →
| PROJECT | AMOUNT | STATUS |
|---|---|---|
|
Aureum Mixed-Use Development
Undisclosed (developer)
|
$500M | Under Construction |
|
June Lake Master-Planned Community
Undisclosed (developer)
|
$500M | Under Construction |
|
Storyvale Master-Planned Community
Undisclosed (developer)
|
$70M | Planned |
|
The Factory at Franklin Renovation
Holladay Properties
|
$56M | Under Construction |
Source: public records, news, corporate announcements. Amounts are estimates where noted.
Bars show percentile rank among all 996 counties.
Williamson County has a Boom Town Index score of 8/100, ranking #921 among 996 U.S. counties. With job growth at -4.1% and a median household income of $125,943, it faces some economic headwinds compared to faster-growing counties.
The median home value in Williamson County is $611,100 with median rent at $1,817/month. The income-to-home-value ratio is 0.2061, which is less affordable than the national average.
Population growth: +2.7% year-over-year. Job growth: -4.1%. Home values changed +1.8% in the past 12 months.
Yes — 3.94% of Williamson County's population moved from another state, which is above the national average and indicates strong in-migration.