The school rankings agree — except the famous one

Niche, SchoolDigger and the state’s own MCAS figures agree almost perfectly on which Massachusetts districts are strong. US News is the outlier, and the reason matters: it ranks the best single school in a town, which in a dozen places is a charter or exam school your child can’t simply enrol in.

Search for the best school towns in Massachusetts and you will be handed four different lists — Niche’s best districts, SchoolDigger’s city rankings, Boston Magazine’s high schools, and the one everyone has heard of, the US News best high schools. They all sound like they answer the same question. They do not, and the gap between them can send a family to the wrong town.

We already hold each of these for every town, alongside the state’s own MCAS achievement percentile. Lining them up side by side shows something clean: three of them, plus the state figure, are measuring nearly the same thing. The famous one is measuring something else.

At the top, everyone agrees

Start with the reassuring part. The towns every list rates near the top are the same towns, and there is no argument about them.

Lexington sits at the top of all four. Dover, Weston, Wellesley, Brookline — the disagreement here is noise, a point or two. If a town is genuinely excellent, every system finds it.

Below the top, three rankings move together and one doesn’t

The agreement holds well beyond the top. Rank every town by each pair of systems and measure how closely the orders match, and a clear split appears. Niche, SchoolDigger and the state’s MCAS figure rank Massachusetts towns almost identically — correlations from 0.84 to 0.97, where 1.00 would be perfect agreement. US News agrees with all of them far less, between 0.48 and 0.73.

That is the whole finding in one number. Three of these lists, and the state’s own data, are effectively the same ranking wearing different logos. US News is a genuinely different measurement — and because it is the one most families trust, the difference is worth understanding rather than averaging away.

What US News actually ranks

The others rank the district or the town as a whole — the schools a child is assigned to by address. US News ranks individual high schools, and attaches to each town the best one inside it. Usually those point the same way. But in a town whose single best school is selective — a charter allocated by lottery, or a Boston exam school that admits by test — US News rates the town on a school most local children will never sit in.

These are the towns where US News rates the schools far above every district-level measure. The pattern is not subtle:

Of the 13 towns US News rates at least 25 percentile points above their district, 8 owe it entirely to a charter or exam school — the biggest gaps every one of them. Everett is the clearest case: US News puts it at the 98th percentile on the strength of Pioneer Charter School of Science, while the district a Everett family is actually zoned into sits at the 11th. A parent reading only the US News list would move there for schools that, for their own child, are among the weakest in the state.

This is the same effect this site found from the other direction when it looked at charter schools against their host districts: a standout charter in a struggling city is a real school and a real option, but it is a lottery ticket, not the district. US News quietly treats the lottery ticket as the town.

Which ranking to believe

None of them is wrong; they answer different questions, and the trick is to match the ranking to yours.

• If your child will attend the assigned school — the ordinary case — the district measures are the honest guide, and they agree, so any of Niche, SchoolDigger or the state’s MCAS figure will do.
• If you are aiming at a specific selective school — a named charter, an exam school — then US News’s list is the relevant one, but read it as a ranking of that school, not of the town, and check the odds of getting in.

The mistake is reading the US News town rank as a promise about the school down the street. In a dozen Massachusetts towns, it is a promise about a school across town that admits by test or by lottery.

How this was measured

Four published rankings as of their July 18, 2026 editions — US News best high schools, Niche best districts, SchoolDigger city rankings and Boston Magazine — plus the state’s district MCAS achievement percentile. Each rank is converted to a percentile within its own list so lists of different lengths compare, and the closeness of two lists is Spearman’s rank correlation over the towns both rank. Boston’s neighbourhoods are excluded because they share the one citywide district record. “District measures” above is the average of the Niche, SchoolDigger and MCAS percentiles, the three that rank the whole system rather than one school. Every town’s figures are on its page in the town finder.