Is Boston, MA cheaper than Thornton, CO?

Based on cost of living data, Boston, MA is 40.3% more expensive than Thornton, CO. This translates to spending an extra $3024 per month.

What salary do I need in Boston, MA to live like I do in Thornton, CO?

If you earn $150,000 in Thornton, CO, you'd need approximately $186,288.058 in Boston, MA to maintain the same standard of living.

How does housing cost compare between Thornton, CO and Boston, MA?

Housing in Boston, MA is 86.9% more expensive than in Thornton, CO. For a two-bedroom apartment, rent is $3,865/month in Boston, MA compared to $1,748/month in Thornton, CO.

How much can I save per month by moving from Thornton, CO to Boston, MA?

Living in Boston, MA costs approximately $3024 more per month than Thornton, CO, or $36288 more per year, based on a $150,000 salary.

Thornton, CO vs Boston, MA: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

Data: HUD rent estimates, BLS cost of living

Current salary in Thornton, CO

Numbers update automatically as you type

You'd spend $3.0K/month more in Boston, MA

$150.0K in your current city equals $186.3K in Boston, MA

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

Overall Cost

↑ 40.3%

More expensive

Monthly Impact

$3,024

Extra cost

Annual Impact

$36.3K

Per year

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

Thornton, CO

Population:145K

Cost Index:

100

100 = national average

Median Home:$417K

Boston, MA

Population:685K

Cost Index:

140

(40% above avg)

Median Home:$961K

Thornton, CO

The Centennial State

145K

Population

State Tax

Yes

Located in Colorado, this city has a population of 145K residents.

Boston, MA

The Bay State

685K

Population

State Tax

Yes

Climate

Continental

Notable Facts

•Major education center
•Biotech capital
•Historic American city

Major Industries

EducationHealthcareTechnologyFinance

Cost Breakdown by Category

Annual spending: Thornton, CO vs Boston, MA

Category	Thornton, CO	Boston, MA	Difference	Change
Housing	$2,822/mo	$5,275/mo	↑ $2,453more	86.9%
Transportation	$1,411/mo	$1,830/mo	↑ $419more	29.7%
All Utilities	$510/mo	$716/mo	↑ $206more	40.3%
Healthcare	$621/mo	$743/mo	↑ $123more	19.7%
Other	$1,713/mo	$1,825/mo	↑ $112more	6.5%
Groceries	$1,011/mo	$1,079/mo	↑ $67.96more	6.7%

Housing

↑ 86.9%

Thornton, CO

$2,822

Boston, MA

$5,275

Difference

$2,453

Transportation

↑ 29.7%

Thornton, CO

$1,411

Boston, MA

$1,830

Difference

$419

All Utilities

↑ 40.3%

Thornton, CO

$510

Boston, MA

$716

Difference

$206

Healthcare

↑ 19.7%

Thornton, CO

$621

Boston, MA

$743

Difference

$123

Other

↑ 6.5%

Thornton, CO

$1,713

Boston, MA

$1,825

Difference

$112

Groceries

↑ 6.7%

Thornton, CO

$1,011

Boston, MA

$1,079

Difference

$67.96

🏠Rent Comparison

Studio

From$1,378

To$3,095

↑ $1,717

1 Bed

From$1,469

To$3,255

↑ $1,786

2 Bed

From$1,748

To$3,865

↑ $2,117

3 Bed

From$2,289

To$4,630

↑ $2,341

Thornton, COZIP-level data

1BR range: $1,790–$1,790/mo

Boston, MAZIP-level data

1BR range: $2,560–$3,710/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.

$8,088

Monthly in Thornton, CO

$11,469

Monthly in Boston, MA

$3,381

Difference

Home Values

Thornton

Boston

$417K

Median Value

$961K

↓ -3.5%

YoY Change

↓ -0.7%

↑ +19.7%

5-Year Change

↑ +7%

$417K

Price Range

$709K - $3.40M

Homes in Boston are 130% more expensive than Thornton

Calculate payment - Thornton Calculate payment - Boston

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↓ $900

More taxes

Monthly Difference

$75.00

Less take-home

Effective Rate Diff

0.6%

Rate difference

Thornton, 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

Boston, MA

Federal Income Tax

Effective: 18.9%

$25.5K

Massachusetts State Tax

Effective: 5.0%

$7.5K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 29.7%

$44.5K

Take-Home Pay

$8,791/month

$105.5K

Additional Tax Information

Thornton, CO Tax Rates

Sales Tax:7.8%

Property Tax:0.5%

Boston, MA Tax Rates

Sales Tax:6.3%

Property Tax:1.2%

💡 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.