COMPARE COST OF LIVING
Contra Costa County, CA→Davidson County, TN
This estimate matches your purchasing power (equivalent salary) when moving from Contra Costa County, CA to Davidson County, TN.
* Living index is estimated from (estimated total cost / median_income of area) * 100.A living index above 100% means costs exceed median income.
Cost of Living Breakdown by Category
Summary/TLDR:
Overall your move from Contra Costa County, CA → Davidson County, TN can dramatically lower your cost of living by a large margin, around 21.47% ($14,822). Should your salary stay at or similar range this could feel like getting a tax-free pay raise of the same amount Moving can lead to meaningful savings especially in Housing, Food, Transport, Healthcare, Other Costs, and Taxes According to the Economic Policy Institute’s 2025 Family Budget data, Contra Costa County, CA's Taxes costs are 40.8% higher ($13,048 vs. $7,725), driving a large part of the cost difference. Movers could potentially save $5,323 in annual expenses. costs for Davidson County, TN , however, rise slightly.
Since Taxes is one of the biggest drivers of living costs, this gap alone can noticeably change how the move feels month to month. Tax differences tend to matter more as your income rises, so higher earners will feel this gap the most.
Below we break down the key differences driving this gap.
What changed the most?
The following numbers represent which categories have the highest and lowest cost increase when moving to Davidson County, TN.
NONE per year
costs are lowest in Davidson County, TN.
$7,725 per year
TAXES costs are lowest in Davidson County, TN.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -21.41% lower | |
| Food | -6.51% lower | |
| Transport | -14.52% lower | |
| Healthcare | -12.77% lower | |
| Other Costs | -18.64% lower | |
| Taxes | -40.80% lower |
In your new location your total average costs would be $54212.00 compared to your previous average costs of $69034.00.
The lower price could be attributed to different factors. For example, in larger percentage differences, Large gaps often reflect location metropolitan vs. non-metropolitan cost structures.
In this case Davidson County, TN and Contra Costa County, CA are both metropolitan locations.
Use our map to visually compare multiple counties at once.
