Davidson County vs Williamson County, TN: growth, jobs and income compared
Davidson County and Williamson County grew at the same rate between 2024 and 2025: +1.3% each. Davidson County gained 9,281 residents and Williamson County gained 3,575 residents (Census Bureau population estimates).
Data as of 2025 · updated
Side by side
| Measure | Davidson County | Williamson County |
|---|---|---|
| Population2025 | 745,904 Larger | 272,061 |
| Population change2020–25 | +4.2% | +9.0% Higher |
| Net domestic migration per 1,000 residents2025 | −1.2 | 8.4 Higher |
| Private-sector job growth2018–23 | +15.2% Higher | +15.1% |
| Median household income2020–24 | $77,853 | $135,594 Higher |
| Unemployment rate2025 | 3.0% | 2.8% Lower |
| New homes permitted per 1,000 residents2025 | 7.6 Higher | 6.0 |
The tag marks the stronger figure in each row: the higher one, or the lower one for the unemployment rate ("Larger" is only the head count). Changes compare the latest period with five years earlier. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
The two counties share a border, and both are part of the Nashville-Davidson--Murfreesboro--Franklin, TN metro area.
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Questions
Is Davidson County or Williamson County growing faster?
Davidson County and Williamson County grew at the same rate between 2024 and 2025: +1.3% each. Davidson County gained 9,281 residents and Williamson County gained 3,575 residents (Census Bureau population estimates).
Which has the higher median household income, Davidson County or Williamson County?
Williamson County: $135,594, against $77,853 in Davidson County (American Community Survey 5-year estimates, 2020–24).
Which has the lower unemployment rate, Davidson County or Williamson County?
Williamson County: 2.8%, against 3.0% in Davidson County (2025 annual average, BLS Local Area Unemployment Statistics).
Where they rank in the state
- Tennessee counties by population growth
- Tennessee counties by net domestic migration per 1,000 residents
- Tennessee counties by private-sector job growth
- Tennessee counties by median household income
- Tennessee counties by lowest unemployment rate
- Tennessee counties by new homes permitted per 1,000 residents
More comparisons
Sources and method
- U.S. Census Bureau, Population Estimates Program (Vintage 2025)
- U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics
- U.S. Census Bureau, Building Permits Survey
- U.S. Census Bureau, American Community Survey 5-year estimates
- U.S. Census Bureau, County Business Patterns
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.