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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Let's be honest: these cities aren't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. Boston proves it with a cost index of 151, and we've ranked all 2 contenders to help you find the best deal in an expensive landscape.
Let's be honest: these cities aren't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. Boston proves it with a cost index of 151, and we've ranked all 2 contenders to help you find the best deal in an expensive landscape.
The ranking uses a composite of 2026 data from Census Bureau population/income surveys, Zillow rent and home price indices, BLS salary benchmarks, and Tax Foundation tax rates. Boston (index 151, rent $3,510); Kansas (index 94, rent $1,418). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
Why Boston ranks #1: the numbers tell a clear story. At 151 on the cost index, residents spend roughly 39% more than the typical American. Rent sits at $3,510/month while the median household pulls in $94,755/year. The Utilities category is particularly strong at 139, though Housing (228) lags behind. Home prices average $768,702 — $301,332 above the national median.
Look, the cost index flatters it. The housing costs tell a different story. In Boston, the housing index sits at 228 — above average and worth factoring in.
Bottom line: Boston, MA leads this ranking for clear, data-backed reasons — but the "best" city depends on your priorities. Click into any city below to see the full detail page with 12-month trend charts, profession-specific salary data, and a breakdown of all five cost categories. If you're seriously considering a move, use our salary calculator to model your specific income against these numbers.
#1 Ranked: Boston, MA — cost index 151, rent $3,510/mo, income $94,755
1 of 2 cities come in below the national cost-of-living average of 112
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
653,833 residents · Massachusetts
Dive into Boston's numbers: cost index 151 (39 points above national average), rent $3,510/month, income $94,755, and a home price of $768,702. The city's cost profile isn't flat — Utilities is the cheapest category at 139, while Housing runs 228. As a major city with 653,833 residents, amenities and job markets are robust.
510,704 residents · Missouri
A closer look at Kansas: the cost index of 94 breaks down to a Housing index of 85 (strongest category) and a Healthcare index of 97 (weakest). And broadly, median rent is $1,418/month — 25% below the national median — while household income sits at $67,449, meaning locals spend about 25% of income on rent. That's within the recommended 30% threshold, though it doesn't leave much room.
Our cost of living index uses real Zillow rent data as the foundation, indexed to 100 (national median). Sub-categories (housing, food, transport, utilities, healthcare) are derived from the overall index with regional adjustments. Data is updated monthly.
Boston (ranked #1) has a cost index of 151 and rent of $3,510/mo, while Kansas (ranked #2) has a cost index of 94 and rent of $1,418/mo — a 57-point difference in cost of living.
City data is refreshed monthly from Census Bureau population estimates, Zillow rent and home price indices, BLS salary data, and Tax Foundation tax rates. Last updated: 2026.
The median 1-bedroom rent in Boston is $3,510/month as of 2026, based on Zillow's Observed Rent Index. This is $1,615 above the national median of $1,895/month.
The median home price in Boston is $768,702, which is 8.1× the local median income. Most median-income households would stretch to buy at this ratio. The national median home price is $467,370.
This ranking was generated using data current as of early 2026. Population and income data comes from the Census Bureau's American Community Survey (5-year estimates). Rent and home price data is from Zillow's monthly releases. Tax rates are from the Tax Foundation's 2025 edition. Rankings are refreshed monthly.