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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Premium market, smart picks: while Massachusetts trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Boston at index 205 — we had to double-check this one — is the standout — offering meaningful savings without leaving Massachusetts…
653,833 residents · Massachusetts
A closer look at Boston: the cost index of 205 — we had to double-check this one — breaks down to a Healthcare index of 121 (strongest category) and a Housing index of 205 (weakest). Median rent is $3,510/month — 85% above the national median — while household income sits at $94,755, meaning locals spend about 44% of income on rent. That exceeds the recommended 30% threshold — affordability here depends on earning above the median (and that gap widens if you factor in state taxes).
207,621 residents · Massachusetts
In plain English: Why Worcester ranks #2: the numbers tell a clear story. At 126 on the cost index, residents spend roughly 15% more than the typical American. Rent sits at $2,150/month while the median household pulls in $67,544/year. The Healthcare category is particularly strong at 105, though Housing (126) lags behind. Home prices average $423,326 — $44,044 below the national median.
118,214 residents · Massachusetts
So, Cambridge. And generally speaking, cost index of 196 — we had to double-check this one — , rent at $3,355/month. It's higher than the national average. Median income is $126,469, which is above average. That alone makes it worth considering (not adjusted for inflation, but still telling).
114,296 residents · Massachusetts
Here's Lowell by the numbers — and there's a lot to like. Cost index: 132. Rent: $2,262/month. Income: $76,205/year. Home price: $471,792. Population: 114,296. The strongest category is Healthcare at 106; the most expensive is Housing at 132. Translate that rent to annual numbers, and residents are costing renters $4,404 more per year vs. the national median. From a pure purchasing-power standpoint, this is elite.
#1 Ranked: Boston — cost index 205, rent $3,510/mo, income $94,755
73-point cost gap between #1 and #4
0 of 4 cities come in below the national cost-of-living average of 111
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
Premium market, smart picks: while Massachusetts trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Boston at index 205 — we had to double-check this one — is the standout — offering meaningful savings without leaving Massachusetts.
Tax burden isn't just income tax. And depending on your situation, we combine three layers: state income tax (9% in Boston), combined state+local sales tax (6.25%), and effective property tax (1.04%). At 9% state income tax, the real differentiator becomes sales and property tax rates. On a $75,000 — we had to double-check this one — salary, the estimated take-home in #1 Boston is $50,960/year (your mileage may vary — literally).
Boston is one of the cheaper options here. Rent is $3,510/month, which is lower than most cities in this ranking. The cost index is 205. Income sits at $94,755. Take it or leave it — the data is what it is. Below the radar, but not for long.
If you only look at rent, it's perfect. Zoom out and it's complicated. In Boston, the housing index sits at 205 — above average and worth factoring in.
73-point cost gap between #1 and #4. Boston (index 205) and Lowell (index 132) sit 73 points apart on the cost index — proof that Massachusetts is far from monolithic in affordability (your mileage may vary — literally).
Bottom line: Boston 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 (not adjusted for inflation, but still telling).
| City | State Tax | Sales Tax | Property Tax | Est. Take-Home |
|---|---|---|---|---|
1Boston | 9% | 6.25% | 1.04% | $63,079 |
2Worcester | 9% | 6.25% | 1.04% | $63,079 |
3Cambridge | 9% | 6.25% | 1.04% | $63,079 |
4Lowell | 9% | 6.25% | 1.04% | $63,079 |
Cities are ranked by effective property tax rate within Massachusetts. Property taxes can vary significantly between municipalities even within the same state due to local levies, school districts, and assessment practices. All data is sourced from federal agencies and verified research institutions. Cost of living indices are normalized to 100 (national median) using Zillow rent as the primary signal, with sub-category adjustments derived from regional BLS price data. Rankings are updated monthly as new data is released.
Boston ranks #1 in Massachusetts for this analysis with a cost index of 205 and median income of $94,755.
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 205 and rent of $3,510/mo, while Lowell (ranked #4) has a cost index of 132 and rent of $2,262/mo — a 73-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.
Massachusetts has a 9% state income tax rate. Combined state and local sales tax averages 6.25%, and the effective property tax rate is 1.04%.
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.