PlainZIP

Cohasset, MA

Single-footprint Census roll-up for Cohasset, MA: 1 USPS ZIP, population 7,542. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet COHASSET-MA · Cohasset, MA 1 ZIPs · 7,542 pop · #257/25278 · Norfolk County

INC-TOP · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-TOP

  • INC-TOP $199,306
  • RANK-TOP #257/25278
  • ABOVE-PEER over Milton
  • BOOK-ONE 1 ZIP
  • OWN-MID 83% owners
  • POP-TOWN 7,542
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $1,318,900

Nearest income peer: Milton, MA ( $11,273 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Cohasset

Lowest/highest poles plus county-sharing cities nearest Cohasset on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Cohasset, MA sits among US cities with a top-decile household income, on a town-scale population base, across a single-ZIP footprint.

Top 1%
household income vs 25,278 US cities
7,542
city population (Census)
1
USPS ZIP codes covered
$199,306
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $199,306 and home value $1,318,900 should be read as near-neighborhood numbers ; bachelor's attainment averages 76.7%.

Owner-occupancy sits in a mixed band (83.0%) - check the ZIP page's tenure split before treating Cohasset as a pure owner town.

Within Massachusetts, Topsfield is the closest lower-income city and Boxford the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Cohasset.

Population concentration

One ZIP, 02025, is all of Cohasset

There is no split to weigh here: 02025 holds every one of Cohasset's 7,542 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Cohasset's one ZIP

Citywide ZBP: 289 establishments, 2,717 employees , annual payroll $142,673k (~38 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 02025 (289 units) ; leading NAICS Professional, scientific, and technical services (37) · also Retail trade · Other services (except public administration) .

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ZIP Codes in Cohasset, MA

These ZIP codes sit in Norfolk County, which covers 40 ZIP codes in all; 1 of them fall in Cohasset. See the Norfolk County roll-up →

Cohasset sits in the upper half of Norfolk County on income: Quincy, Brookline and Braintree report less, while Needham reports more. Quincy marks the far end of that range at $102,267, 49% below Cohasset.

ZIP Code Population Median income Establishments Density
02025 7,542 $199,306 289 298
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Cohasset roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Cohasset, .