PlainZIP

Marmora, NJ

Single-footprint Census roll-up for Marmora, NJ: 1 USPS ZIP, population 4,125. 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 MARMORA-NJ · Marmora, NJ 1 ZIPs · 4,125 pop · #3420/25278 · Cape May County

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

  • INC-HIGH $107,131
  • RANK-TOP #3420/25278
  • PHOTO-FINISH ≈ Sea Isle City
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 93% owners
  • POP-VILLAGE 4,125
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $420,300

Nearest income peer: Sea Isle City, NJ (+ $1,228 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 Marmora

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

Top 14%
household income vs 25,278 US cities
4,125
city population (Census)
1
USPS ZIP codes covered
$107,131
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 $107,131 and home value $420,300 should be read as near-neighborhood numbers ; bachelor's attainment averages 49.6%.

Owner-occupancy here runs high (93.3%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New Jersey, Sussex is the closest lower-income city and Bloomsbury the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Marmora.

Population concentration

Marmora's single ZIP 08223 carries the town

Marmora is published as a single USPS ZIP. Code 08223 is the entire residential footprint (4,125 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

Dense ZBP book packed into Marmora's one ZIP

Citywide ZBP: 169 establishments, 1,739 employees , annual payroll $87,898k (~41 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 08223 (169 units) ; leading NAICS Construction (31) · also Other services (except public administration) · Retail trade .

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ZIP Codes in Marmora, NJ

These ZIP codes sit in Cape May County, which covers 15 ZIP codes in all; 1 of them fall in Marmora. See the Cape May County roll-up →

Marmora sits in the upper half of Cape May County on income: Cape May, Cape May Court House and Wildwood report less, while Ocean View, Avalon and Stone Harbor report more. Stone Harbor marks the far end of that range at $167,917, 57% above Marmora.

ZIP Code Population Median income Establishments Density
08223 4,125 $107,131 169 123
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Marmora 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 Marmora, .