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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
In plain English: 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. Cambridge at index 160 is the standout — offering meaningful savings without leaving Massachusetts.
#1 Ranked: Cambridge — cost index 160, rent $3,355/mo, income $126,469
0 of 4 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
In plain English: 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. Cambridge at index 160 is the standout — offering meaningful savings without leaving Massachusetts.
Look, Cambridge earns its position at #1 through a combination that's hard to replicate. The 160 cost index sits 48 points above the national baseline, and the $126,469 median income means purchasing power here is partially offset by higher costs. Homes list at $1,019,841 — $552,471 above the national median, reflecting the local market dynamics. On the cost side, Utilities leads the way at 148, while Housing trails at 251 (and that gap widens if you factor in state taxes).
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. Cambridge (index 160 — not a number you see very often, by the way — , rent $3,355); Boston (index 151, rent $3,510); Lowell (index 118, rent $2,262). That tracks. Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
In plain English: the state-level view adds helpful context here. State context matters: Massachusetts's 4 cities average a 136 cost index with $2,819/month median rent and $91,243 household income. Boston's biotech boom and old-money pricing. We spotlight the top cities individually below, and #3 is the real story.
What to do with this data: use the ranking as a shortlist, then dig into the city profiles for trend lines and category breakdowns. The difference between #1 and #5 is often smaller than the difference between "good on paper" and "actually fits my life." Compare your top picks with our calculator to see real take-home numbers.
118,214 residents · Massachusetts
In plain English: What does daily life actually cost in Cambridge? Start with the 32% rent-to-income ratio — stretched, especially for single earners. And as a general rule, on the category level, Utilities (index 148) is where the real savings show up, while Housing (index 251) is the line item most likely to surprise newcomers. Income at $126,469 and homes at $1,019,841 round out a profile that ranks #1 for clear reasons.
653,833 residents · Massachusetts
Boston comes in at #2. Rent is $3,510 — we had to double-check this one — a month. Household income is $94,755. The cost of living index is 151. Take it or leave it — the data is what it is.
114,296 residents · Massachusetts
Real talk: So, Lowell. And on balance, cost index of 118, rent at $2,262/month. It's higher than the national average. Median income is $76,205, which is below the national median. It lines up with what you'd expect. Not even close to the national average.
207,621 residents · Massachusetts
Worcester earns its position at #4 through a combination that's hard to replicate. You get the picture. The 114 cost index sits 2 points above the national baseline, and the $67,544 median income means purchasing power here is partially offset by higher costs. Homes list at $423,326 — $44,044 below the national median — a genuine ownership opportunity. On the cost side, Utilities leads the way at 105, while Housing trails at 134.
Cambridge ranks #1 in Massachusetts for this analysis with a cost index of 160 and median income of $126,469.
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.
Cambridge (ranked #1) has a cost index of 160 and rent of $3,355/mo, while Worcester (ranked #4) has a cost index of 114 and rent of $2,150/mo — a 46-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 Cambridge is $3,355/month as of 2026, based on Zillow's Observed Rent Index. This is $1,460 above the national median of $1,895/month.
The median home price in Cambridge is $1,019,841, 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 5% 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.