PlainZIP

Merrimac, MA

Single-footprint Census roll-up for Merrimac, MA: 1 USPS ZIP, population 6,338. 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 MERRIMAC-MA · Merrimac, MA 1 ZIPs · 6,338 pop · #1960/25278 · Essex County

INC-TOP · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-HIGH

  • INC-TOP $123,054
  • RANK-TOP #1960/25278
  • PHOTO-FINISH ≈ Danvers
  • BOOK-ONE 1 ZIP
  • OWN-MID 81% owners
  • POP-TOWN 6,338
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $553,400

Nearest income peer: Danvers, MA (+ $2,341 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 Merrimac

Lowest/highest poles plus county-sharing cities nearest Merrimac 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, Merrimac, MA sits among US cities with a top-decile household income, on a town-scale population base, across a single-ZIP footprint.

Top 8%
household income vs 25,278 US cities
6,338
city population (Census)
1
USPS ZIP codes covered
$123,054
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 $123,054 and home value $553,400 should be read as near-neighborhood numbers ; bachelor's attainment averages 41.0%.

Owner-occupancy sits in a mixed band (81.3%) - check the ZIP page's tenure split before treating Merrimac as a pure owner town.

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

Population concentration

Merrimac's single ZIP 01860 carries the town

Merrimac is published as a single USPS ZIP. Code 01860 is the entire residential footprint (6,338 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Mid-pack ZBP load on Merrimac's one ZIP

Citywide ZBP: 103 establishments, 765 employees , annual payroll $32,461k (~16 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 01860 (103 units) ; leading NAICS Other services (except public administration) (15) · also Construction · Administrative and support and waste management and remediation services .

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ZIP Codes in Merrimac, MA

These ZIP codes sit in Essex County, which covers 43 ZIP codes in all; 1 of them fall in Merrimac. See the Essex County roll-up →

Merrimac sits in the upper half of Essex County on income: Lynn, Lawrence and Haverhill report less, while Andover and North Andover report more. Lawrence marks the far end of that range at $55,589, 55% below Merrimac.

ZIP Code Population Median income Establishments Density
01860 6,338 $123,054 103 288
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Merrimac 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 Merrimac, .