Is Austin, TX cheaper than Caldwell, ID?

Based on cost of living data, Austin, TX is 0.1% cheaper than Caldwell, ID. The two cities have very similar living costs.

What salary do I need in Austin, TX to live like I do in Caldwell, ID?

If you earn $150,000 in Caldwell, ID, you'd need approximately $149,868.867 in Austin, TX to maintain the same standard of living.

How does housing cost compare between Caldwell, ID and Austin, TX?

Housing in Austin, TX is 10.2% more expensive than in Caldwell, ID. For a two-bedroom apartment, rent is $1,995/month in Austin, TX compared to $1,373/month in Caldwell, ID.

How much can I save per month by moving from Caldwell, ID to Austin, TX?

Moving from Caldwell, ID to Austin, TX could save you approximately $11 per month, or $131 per year, based on a $150,000 salary.

Caldwell, ID vs Austin, TX: 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 $10.93/month moving to Austin, TX

$150.0K in your current city equals $149.9K in Austin, TX

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

Overall Cost

↓ 0.1%

Less expensive

Monthly Impact

$10.93

Savings

Annual Impact

$131

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

Austin, TX

Population:979K

Cost Index:100

Median Home:$558K

Caldwell, ID

The Gem State

68K

Population

State Tax

Yes

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

Austin, TX

The Lone Star State

979K

Population

State Tax

No Income Tax

Climate

Humid subtropical

Notable Facts

•Live music capital
•Major tech hub
•SXSW festival city

Major Industries

TechnologyMusic IndustryEducationGovernment

Cost Breakdown by Category

Annual spending: Caldwell, ID vs Austin, TX

Category	Caldwell, ID	Austin, TX	Difference	Change
🏠Housing	$2,617/mo	$2,885/mo	↑ $267more	10.2%
⚡All Utilities	$480/mo	$541/mo	↑ $61.22more	12.8%
🏥Healthcare	$636/mo	$589/mo	↓ $47.04less	7.4%
📦Other	$1,727/mo	$1,741/mo	↑ $14.22more	0.8%
🛒Groceries	$966/mo	$959/mo	↓ $6.73less	0.7%
🚗Transportation	$1,289/mo	$1,284/mo	↓ $5.36less	0.4%

🏠Housing

↑ 10.2%

Caldwell, ID

$2,617

Austin, TX

$2,885

Difference

$267

⚡All Utilities

↑ 12.8%

Caldwell, ID

$480

Austin, TX

$541

Difference

$61.22

🏥Healthcare

↓ 7.4%

Caldwell, ID

$636

Austin, TX

$589

Difference

$47.04

less

📦Other

↑ 0.8%

Caldwell, ID

$1,727

Austin, TX

$1,741

Difference

$14.22

🛒Groceries

↓ 0.7%

Caldwell, ID

$966

Austin, TX

$959

Difference

$6.73

less

🚗Transportation

↓ 0.4%

Caldwell, ID

$1,289

Austin, TX

$1,284

Difference

$5.36

less

🏠Rent Comparison

Studio

From$968

To$1,585

↑ $617

1 Bed

From$1,150

To$1,685

↑ $535

2 Bed

From$1,373

To$1,995

↑ $622

3 Bed

From$1,919

To$2,525

↑ $606

Caldwell, IDZIP-level data

1BR range: $1,390–$1,390/mo

Austin, TXZIP-level data

1BR range: $1,490–$2,350/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

$7,998

Monthly in Austin, TX

$284

Difference

Home Values

Caldwell

Austin

$364K

Median Value

$558K

↓ -0.7%

YoY Change

↓ -5%

↑ +30.3%

5-Year Change

↑ +12.6%

$364K

Price Range

$272K - $1.26M

Homes in Austin are 54% more expensive than Caldwell

Calculate payment - Caldwell Calculate payment - Austin

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $16.2K

Per year

Monthly Difference

$1,353

More take-home

Effective Rate Diff

10.8%

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

Austin, TX

Federal Income Tax

Effective: 18.9%

$25.5K

Texas 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

Caldwell, ID Tax Rates

Sales Tax:6.3%

Property Tax:0.7%

Austin, TX Tax Rates

Sales Tax:8.2%

Property Tax:1.8%

💡 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.