Is Denver, CO cheaper than Caldwell, ID?

Based on cost of living data, Denver, CO is 6.6% more expensive than Caldwell, ID. This translates to spending an extra $498 per month.

What salary do I need in Denver, CO to live like I do in Caldwell, ID?

If you earn $150,000 in Caldwell, ID, you'd need approximately $155,976.46 in Denver, CO to maintain the same standard of living.

How does housing cost compare between Caldwell, ID and Denver, CO?

Housing in Denver, CO is 24.1% more expensive than in Caldwell, ID. For a two-bedroom apartment, rent is $2,190/month in Denver, CO compared to $1,373/month in Caldwell, ID.

How much can I save per month by moving from Caldwell, ID to Denver, CO?

Living in Denver, CO costs approximately $498 more per month than Caldwell, ID, or $5976 more per year, based on a $150,000 salary.

Caldwell, ID vs Denver, CO: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

📍 Caldwell, ID — ZIP-level rent data · COL adjusted from Boise, ID area

Current salary in Caldwell, ID

Numbers update automatically as you type

You'd spend $498/month more in Denver, CO

$150.0K in your current city equals $156.0K in Denver, CO

Rent data from HUD ZIP-level estimates · COL index from Boise City, ID area

Overall Cost

↑ 6.6%

More expensive

Monthly Impact

$498

Extra cost

Annual Impact

$6.0K

Per year

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

Caldwell, ID

Population:68K

Cost Index:100

Median Home:$364K

Denver, CO

Population:716K

Cost Index:107

Median Home:$513K

Caldwell, ID

The Gem State

68K

Population

State Tax

Yes

Located in Idaho, this city has a population of 68K residents.

Denver, CO

The Centennial State

716K

Population

State Tax

Yes

Climate

Semi-arid

Notable Facts

•Mile-high city (5,280 ft)
•Outdoor recreation hub
•Major cannabis market

Major Industries

AerospaceTechnologyEnergyTourism

Cost Breakdown by Category

Annual spending: Caldwell, ID vs Denver, CO

Category	Caldwell, ID	Denver, CO	Difference	Change
🏠Housing	$2,617/mo	$3,248/mo	↑ $631more	24.1%
🚗Transportation	$1,289/mo	$1,462/mo	↑ $172more	13.4%
🛒Groceries	$966/mo	$1,029/mo	↑ $63.22more	6.5%
📦Other	$1,727/mo	$1,774/mo	↑ $47.70more	2.8%
⚡All Utilities	$480/mo	$519/mo	↑ $39.37more	8.2%
🏥Healthcare	$636/mo	$632/mo	↓ $3.67less	0.6%

🏠Housing

↑ 24.1%

Caldwell, ID

$2,617

Denver, CO

$3,248

Difference

$631

🚗Transportation

↑ 13.4%

Caldwell, ID

$1,289

Denver, CO

$1,462

Difference

$172

🛒Groceries

↑ 6.5%

Caldwell, ID

$966

Denver, CO

$1,029

Difference

$63.22

📦Other

↑ 2.8%

Caldwell, ID

$1,727

Denver, CO

$1,774

Difference

$47.70

⚡All Utilities

↑ 8.2%

Caldwell, ID

$480

Denver, CO

$519

Difference

$39.37

🏥Healthcare

↓ 0.6%

Caldwell, ID

$636

Denver, CO

$632

Difference

$3.67

less

🏛️ Local Income Taxes

Denver, CO: Denver Head Tax ($5.75/mo, negligible)$69.00/yr (0.0%)

Caldwell, ID has no local income tax.

Local taxes are in addition to state income tax. Not all cities levy local income taxes.

🏠Rent Comparison

Studio

From$968

To$1,720

↑ $752

1 Bed

From$1,150

To$1,840

↑ $690

2 Bed

From$1,373

To$2,190

↑ $817

3 Bed

From$1,919

To$2,870

↑ $951

Caldwell, IDZIP-level data

1BR range: $1,390–$1,390/mo

Denver, COZIP-level data

1BR range: $1,620–$2,540/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.

$7,715

Monthly in Caldwell, ID

$8,665

Monthly in Denver, CO

$950

Difference

Home Values

Caldwell

Denver

$364K

Median Value

$513K

↓ -0.7%

YoY Change

↓ -4.2%

↑ +30.3%

5-Year Change

↑ +13%

$364K

Price Range

$352K - $933K

Homes in Denver are 41% more expensive than Caldwell

Calculate payment - Caldwell Calculate payment - Denver

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $9.6K

Per year

Monthly Difference

$803

More take-home

Effective Rate Diff

6.4%

Rate difference

Caldwell, ID

Federal Income Tax

Effective: 18.9%

$25.5K

Idaho State Tax

Effective: 10.8%

$16.2K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 35.5%

$53.3K

Take-Home Pay

$8,062/month

$96.7K

Denver, 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

Additional Tax Information

Caldwell, ID Tax Rates

Sales Tax:6.3%

Property Tax:0.7%

Denver, CO Tax Rates

Sales Tax:7.8%

Property Tax:0.5%

💡 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.