Williamson County, TN
FIPS: 47187
Median HAM
13.0x
High
Jul 2023
Minimum HAM
71.5x
Very High
Jan 2026
HAM Burden
171%
Very High
Dec 2025
Not enough historical data to show a trend chart for this county.
Economic Profile
BEA GDP data (2024)
GDP Per Capita
$156,526
National avg: ~$82,000
Total GDP
$38.8B
Thousands of current $
Population
247,726
2020 Census
Top Industries by GDP
Real estate and rental and leasing13.5%
Professional, scientific, and technical services11.2%
Health care and social assistance11.1%
Finance and insurance9.2%
Information8.4%
Data Breakdown
Median HAM
Data as of Jul 2023
Median Home Price
$673,700
Census ACS
Gross Median Income
$61,878
Census ACS
Net Median Income
$51,690
Calculated
Median HAM
13.03x
Minimum HAM
Data as of Jan 2026
Median Home Price
$992,311
Redfin
Min Wage (Hourly)
$7.25/hr
State labor data
Net Min Wage Income
$13,878
Calculated
Minimum HAM
71.50x
HAM Burden
Data as of Dec 2025
Monthly Rent
$1,982
Zillow ZORI
Min Wage (Hourly)
$7.25/hr
State labor data
Monthly Net Min Wage
$1,157
Calculated
HAM Burden
171.4%
Methodology: HAM = Home Price / Net Annual Income. Net income assumes single filer, standard deduction, 2,080 hrs/yr for minimum wage. Federal + state tax + FICA deducted. Home price source priority: Zillow ZHVI > Redfin > Census ACS.