PlainZIP

Long Island, ME

Single-footprint Census roll-up for Long Island, ME: 1 USPS ZIP, population 230. 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 LONG-ISLAND-ME · Long Island, ME 1 ZIPs · 230 pop · #6116/25278 · Cumberland County

INC-HIGH · RANK-UPPER · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-HIGH

  • INC-HIGH $91,250
  • RANK-UPPER #6116/25278
  • ABOVE-PEER over South Portland
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 88% owners
  • POP-VILLAGE 230
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $551,100

Nearest income peer: South Portland, ME ( $5,062 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 Long Island

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

Top 24%
household income vs 25,278 US cities
230
city population (Census)
1
USPS ZIP codes covered
$91,250
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 $91,250 and home value $551,100 should be read as near-neighborhood numbers ; bachelor's attainment averages 50.3%.

Owner-occupancy here runs high (87.5%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maine, Bowdoin is the closest lower-income city and Pemaquid the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Long Island.

Population concentration

Long Island reads through its lone ZIP, 04050

230 ACS residents, one ZIP: 04050 is not the leading code inside Long Island, 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 Long Island's one ZIP

Citywide ZBP: 7 establishments, 11 employees , annual payroll $362k (~30 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04050 (7 units) ; leading NAICS Retail trade (3) .

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ZIP Codes in Long Island, ME

These ZIP codes sit in Cumberland County, which covers 38 ZIP codes in all; 1 of them fall in Long Island. See the Cumberland County roll-up →

Long Island sits in the lower half of Cumberland County on income: Scarborough, Windham and Gorham report more, Portland, South Portland and Brunswick report less. Falmouth marks the far end of that range at $150,919, 65% above Long Island.

ZIP Code Population Median income Establishments Density
04050 230 $91,250 7 62
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Long Island 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 Long Island, .