PlainZIP

Martinsville, NJ

Single-footprint Census roll-up for Martinsville, NJ: 1 USPS ZIP, population 3,845. 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 MARTINSVILLE-NJ · Martinsville, NJ 1 ZIPs · 3,845 pop · #148/25278 · Somerset County

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

  • INC-TOP $229,726
  • RANK-TOP #148/25278
  • PHOTO-FINISH ≈ Belle Mead
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 100% owners
  • POP-VILLAGE 3,845
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $743,700

Nearest income peer: Belle Mead, NJ ( $2,484 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 Martinsville

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

Top 1%
household income vs 25,278 US cities
3,845
city population (Census)
1
USPS ZIP codes covered
$229,726
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 $229,726 and home value $743,700 should be read as near-neighborhood numbers ; bachelor's attainment averages 73.8%.

Owner-occupancy here runs high (100.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New Jersey, Belle Mead is the closest lower-income city and Livingston the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Martinsville.

Population concentration

Martinsville reads through its lone ZIP, 08836

3,845 ACS residents, one ZIP: 08836 is not the leading code inside Martinsville, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Dense ZBP book packed into Martinsville's one ZIP

Citywide ZBP: 125 establishments, 632 employees , annual payroll $34,909k (~33 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 08836 (125 units) ; leading NAICS Professional, scientific, and technical services (23) · also Other services (except public administration) · Accommodation and food services .

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ZIP Codes in Martinsville, NJ

These ZIP codes sit in Somerset County, which covers 26 ZIP codes in all; 1 of them fall in Martinsville. See the Somerset County roll-up →

Martinsville sits in the upper half of Somerset County on income: Somerset, Hillsborough and Bridgewater report less, while Bernardsville reports more. Bound Brook marks the far end of that range at $93,341, 59% below Martinsville.

ZIP Code Population Median income Establishments Density
08836 3,845 $229,726 125 317
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Martinsville 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 Martinsville, .