Boston vs Seattle
Cost of living comparison — C2ER 2024-2025 data
Compare a different city:
VS
QUICK ANSWER
Seattle is 7% cheaper than Boston overall.Boston has a cost of living index of 162 vs Seattle at 150 (national average = 100). The biggest difference is utilities — Boston costs 36% more.

Built by Pierre — MBA, Business Strategist & AI Consultant, Founder of DayblipAbout the author →
Boston
MA
162
COLI index
VS
Seattle
WA
150
COLI index
Category Breakdown
| Category | Boston | Seattle | Difference |
|---|---|---|---|
| Overall COLI | 162 | 150 | -7% |
| Housing | 280 | 248 | -11% |
| Groceries | 112 | 111 | -1% |
| Transport | 113 | 114 | +1% |
| Healthcare | 112 | 107 | -4% |
| Utilities | 140 | 89 | -36% |
Median 1BR Rent
Boston
$2,900/mo
Seattle
$2,100/mo
Median Home Price
Boston
$720,000
Seattle
$755,000
Median Household Income
Boston
$81,744
Seattle
$105,391
Share Your Result
Surprised by this number? Share it with friends and family
Frequently Asked Questions
Explore Related Tools
Last updated: June 2026
Methodology: Cost of living indices from C2ER Cost of Living Index 2024-2025. Rent data from Zillow December 2024. Home price data from Zillow Home Value Index December 2024. Household income from US Census Bureau ACS 2023. National average COLI = 100. Data updated annually.