PlainZIP

Greenwich, NJ

Single-footprint Census roll-up for Greenwich, NJ: 1 USPS ZIP, population 804. 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 GREENWICH-NJ · Greenwich, NJ 1 ZIPs · 804 pop · #8311/25278 · Cumberland County

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

  • INC-HIGH $83,125
  • RANK-UPPER #8311/25278
  • PHOTO-FINISH ≈ Vineland
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 90% owners
  • POP-VILLAGE 804
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $260,200

Nearest income peer: Vineland, NJ ( $920 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 Greenwich

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

Top 33%
household income vs 25,278 US cities
804
city population (Census)
1
USPS ZIP codes covered
$83,125
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.

Above-median income on a short ZIP list (1) - lead code 08323 (804 residents). Household income $83,125 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (90.4%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New Jersey, National Park is the closest lower-income city and Joint Base Mdl the closest higher-income city by average ZIP household income. Their 1 and 2 ZIP footprints are the immediate statewide comparison set for Greenwich.

Population concentration

Greenwich reads through its lone ZIP, 08323

804 ACS residents, one ZIP: 08323 is not the leading code inside Greenwich, 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

Sparse ZBP book inside single-ZIP Greenwich

Citywide ZBP: 7 establishments, 48 employees , annual payroll $1,609k (~9 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 08323 (7 units) ; leading NAICS Other services (except public administration) (3) .

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ZIP Codes in Greenwich, NJ

These ZIP codes sit in Cumberland County, which covers 18 ZIP codes in all; 1 of them fall in Greenwich. See the Cumberland County roll-up →

Greenwich sits in the upper half of Cumberland County on income: Bridgeton, Millville and Leesburg report less, while Delmont, Cedarville and Heislerville report more. Leesburg marks the far end of that range at $61,528, 26% below Greenwich.

ZIP Code Population Median income Establishments Density
08323 804 $83,125 7 17
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Greenwich 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 Greenwich, .