Is Kansas City, MO cheaper than Caldwell, ID?

Based on cost of living data, Kansas City, MO is 12.7% cheaper than Caldwell, ID. This translates to saving $956 per month.

What salary do I need in Kansas City, MO to live like I do in Caldwell, ID?

If you earn $150,000 in Caldwell, ID, you'd need approximately $138,526.195 in Kansas City, MO to maintain the same standard of living.

How does housing cost compare between Caldwell, ID and Kansas City, MO?

Housing in Kansas City, MO is 19.6% cheaper than in Caldwell, ID. For a two-bedroom apartment, rent is $1,460/month in Kansas City, MO compared to $1,373/month in Caldwell, ID.

How much can I save per month by moving from Caldwell, ID to Kansas City, MO?

Moving from Caldwell, ID to Kansas City, MO could save you approximately $956 per month, or $11474 per year, based on a $150,000 salary.

Caldwell, ID vs Kansas City, MO: 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 save $956/month moving to Kansas City, MO

$150.0K in your current city equals $138.5K in Kansas City, MO

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

Overall Cost

↓ 12.7%

Less expensive

Monthly Impact

$956

Savings

Annual Impact

$11.5K

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

Kansas City, MO

Population:508K

Cost Index:87

Median Home:$257K

Caldwell, ID

The Gem State

68K

Population

State Tax

Yes

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

Kansas City, MO

The Show-Me State

508K

Population

State Tax

Yes

Located in Missouri, this city has a population of 508K residents.

Cost Breakdown by Category

Annual spending: Caldwell, ID vs Kansas City, MO

Category	Caldwell, ID	Kansas City, MO	Difference	Change
🏠Housing	$2,617/mo	$2,105/mo	↓ $512less	19.6%
📦Other	$1,727/mo	$1,607/mo	↓ $120less	6.9%
🚗Transportation	$1,289/mo	$1,216/mo	↓ $73.66less	5.7%
⚡All Utilities	$480/mo	$535/mo	↑ $55.76more	11.6%
🏥Healthcare	$636/mo	$607/mo	↓ $28.45less	4.5%
🛒Groceries	$966/mo	$949/mo	↓ $16.72less	1.7%

🏠Housing

↓ 19.6%

Caldwell, ID

$2,617

Kansas City, MO

$2,105

Difference

$512

less

📦Other

↓ 6.9%

Caldwell, ID

$1,727

Kansas City, MO

$1,607

Difference

$120

less

🚗Transportation

↓ 5.7%

Caldwell, ID

$1,289

Kansas City, MO

$1,216

Difference

$73.66

less

⚡All Utilities

↑ 11.6%

Caldwell, ID

$480

Kansas City, MO

$535

Difference

$55.76

🏥Healthcare

↓ 4.5%

Caldwell, ID

$636

Kansas City, MO

$607

Difference

$28.45

less

🛒Groceries

↓ 1.7%

Caldwell, ID

$966

Kansas City, MO

$949

Difference

$16.72

less

🏛️ Local Income Taxes

Kansas City, MO: Kansas City Earnings Tax$1,500/yr (1.0%)

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$1,180

↑ $212

1 Bed

From$1,150

To$1,280

↑ $130

2 Bed

From$1,373

To$1,460

↑ $87.00

3 Bed

From$1,919

To$1,900

↓ $19.00

Caldwell, IDZIP-level data

1BR range: $1,390–$1,390/mo

Kansas City, MOZIP-level data

1BR range: $900–$1,800/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

$7,020

Monthly in Kansas City, MO

$695

Difference

Home Values

Caldwell

Kansas City

$364K

Median Value

$257K

↓ -0.7%

YoY Change

↑ +0.6%

↑ +30.3%

5-Year Change

↑ +32.2%

$364K

Price Range

$80K - $587K

Homes in Kansas City are 29% less expensive than Caldwell

Calculate payment - Caldwell Calculate payment - Kansas City

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $8.3K

Per year

Monthly Difference

$693

More take-home

Effective Rate Diff

5.5%

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

Kansas City, MO

Federal Income Tax

Effective: 18.9%

$25.5K

Missouri State Tax

Effective: 5.3%

$7.9K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 30.0%

$44.9K

Take-Home Pay

$8,755/month

$105.1K

Additional Tax Information

Caldwell, ID Tax Rates

Sales Tax:6.3%

Property Tax:0.7%

Kansas City, MO Tax Rates

Sales Tax:8.2%

Property Tax:1.0%

💡 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.