Is Nashville, TN cheaper than Castle Rock, CO?

Based on cost of living data, Nashville, TN is 1.5% cheaper than Castle Rock, CO. This translates to saving $113 per month.

What salary do I need in Nashville, TN to live like I do in Castle Rock, CO?

If you earn $150,000 in Castle Rock, CO, you'd need approximately $148,642.203 in Nashville, TN to maintain the same standard of living.

How does housing cost compare between Castle Rock, CO and Nashville, TN?

Housing in Nashville, TN is 4.6% cheaper than in Castle Rock, CO. For a two-bedroom apartment, rent is $1,840/month in Nashville, TN compared to $1,754/month in Castle Rock, CO.

How much can I save per month by moving from Castle Rock, CO to Nashville, TN?

Moving from Castle Rock, CO to Nashville, TN could save you approximately $113 per month, or $1358 per year, based on a $150,000 salary.

Castle Rock, CO vs Nashville, TN: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

📍 Castle Rock, CO — ZIP-level rent data · COL adjusted from Denver, CO area

Current salary in Castle Rock, CO

Numbers update automatically as you type

You'd save $113/month moving to Nashville, TN

$150.0K in your current city equals $148.6K in Nashville, TN

Rent data from HUD ZIP-level estimates · COL index from Denver-Aurora-Lakewood, CO area

Overall Cost

↓ 1.5%

Less expensive

Monthly Impact

$113

Savings

Annual Impact

$1.4K

Per year

Based on monthly living costs (rent, groceries, utilities, transport, healthcare). Home purchase prices shown separately below.

Castle Rock, CO

Population:81K

Cost Index:100

Median Home:$604K

Nashville, TN

Population:689K

Cost Index:98

Median Home:$489K

Castle Rock, CO

The Centennial State

81K

Population

State Tax

Yes

Located in Colorado, this city has a population of 81K residents.

Nashville, TN

The Volunteer State

689K

Population

State Tax

No Income Tax

Climate

Humid subtropical

Notable Facts

•Music City USA
•Country music capital
•Healthcare industry hub

Major Industries

Music IndustryHealthcareTourismFinance

Cost Breakdown by Category

Annual spending: Castle Rock, CO vs Nashville, TN

Category	Castle Rock, CO	Nashville, TN	Difference	Change
📦Other	$1,687/mo	$1,942/mo	↑ $255more	15.1%
🏠Housing	$2,779/mo	$2,651/mo	↓ $129less	4.6%
🚗Transportation	$1,390/mo	$1,284/mo	↓ $106less	7.6%
🛒Groceries	$1,004/mo	$949/mo	↓ $54.25less	5.4%
⚡All Utilities	$506/mo	$519/mo	↑ $12.96more	2.6%
🏥Healthcare	$616/mo	$607/mo	↓ $9.01less	1.5%

📦Other

↑ 15.1%

Castle Rock, CO

$1,687

Nashville, TN

$1,942

Difference

$255

🏠Housing

↓ 4.6%

Castle Rock, CO

$2,779

Nashville, TN

$2,651

Difference

$129

less

🚗Transportation

↓ 7.6%

Castle Rock, CO

$1,390

Nashville, TN

$1,284

Difference

$106

less

🛒Groceries

↓ 5.4%

Castle Rock, CO

$1,004

Nashville, TN

$949

Difference

$54.25

less

⚡All Utilities

↑ 2.6%

Castle Rock, CO

$506

Nashville, TN

$519

Difference

$12.96

🏥Healthcare

↓ 1.5%

Castle Rock, CO

$616

Nashville, TN

$607

Difference

$9.01

less

🏠Rent Comparison

Studio

From$1,382

To$1,600

↑ $218

1 Bed

From$1,471

To$1,680

↑ $209

2 Bed

From$1,754

To$1,840

↑ $86.00

3 Bed

From$2,295

To$2,350

↑ $55.00

Castle Rock, COZIP-level data

1BR range: $1,820–$1,820/mo

Nashville, TNZIP-level data

1BR range: $1,320–$2,230/mo

💡 Note: Rent prices are based on HUD Fair Market Rent data and represent median costs. Actual prices vary by neighborhood, amenities, and condition. Source: HUD Small Area Fair Market Rents FY2026.

$7,982

Monthly in Castle Rock, CO

$7,952

Monthly in Nashville, TN

$29.72

Difference

Home Values

Castle Rock

Nashville

$604K

Median Value

$489K

↓ -2%

YoY Change

↓ -2.1%

↑ +26.2%

5-Year Change

↑ +32.1%

$604K

Price Range

$320K - $1.16M

Homes in Nashville are 19% less expensive than Castle Rock

Calculate payment - Castle Rock Calculate payment - Nashville

Source: Zillow Home Value Index (ZHVI), January 2026

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $6.6K

Per year

Monthly Difference

$550

More take-home

Effective Rate Diff

4.4%

Rate difference

Castle Rock, CO

Federal Income Tax

Effective: 18.9%

$25.5K

Colorado State Tax

Effective: 4.4%

$6.6K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 29.1%

$43.6K

Take-Home Pay

$8,866/month

$106.4K

Nashville, TN

Federal Income Tax

Effective: 18.9%

$25.5K

Tennessee State Tax

No state income tax

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 24.7%

$37.0K

Take-Home Pay

$9,416/month

$113.0K

Additional Tax Information

Castle Rock, CO Tax Rates

Sales Tax:7.8%

Property Tax:0.5%

Nashville, TN Tax Rates

Sales Tax:9.5%

Property Tax:0.7%

💡 Note: Tax calculations are estimates based on 2024/2025 tax brackets for single filers with standard deduction. Actual taxes may vary based on filing status, deductions, credits, and local variations.