PlainZIP

Peaks Island, ME

Single-footprint Census roll-up for Peaks Island, ME: 1 USPS ZIP, population 862. 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 PEAKS-ISLAND-ME · Peaks Island, ME 1 ZIPs · 862 pop · #5448/25278 · Cumberland County

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

  • INC-HIGH $94,318
  • RANK-UPPER #5448/25278
  • ABOVE-PEER over South Portland
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 89% owners
  • POP-VILLAGE 862
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $637,500

Nearest income peer: South Portland, ME ( $8,130 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 Peaks Island

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

Top 22%
household income vs 25,278 US cities
862
city population (Census)
1
USPS ZIP codes covered
$94,318
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 $94,318 and home value $637,500 should be read as near-neighborhood numbers ; bachelor's attainment averages 71.3%.

Owner-occupancy here runs high (88.7%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maine, North Waterboro is the closest lower-income city and Orrington the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Peaks Island.

Population concentration

Peaks Island's single ZIP 04108 carries the town

Peaks Island is published as a single USPS ZIP. Code 04108 is the entire residential footprint (862 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 Peaks Island's one ZIP

Citywide ZBP: 32 establishments, 106 employees , annual payroll $7,425k (~37 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04108 (32 units) ; leading NAICS Accommodation and food services (6) · also Real estate and rental and leasing · Construction .

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ZIP Codes in Peaks Island, ME

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

Peaks 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, 60% above Peaks Island.

ZIP Code Population Median income Establishments Density
04108 862 $94,318 32 280
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Peaks 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 Peaks Island, .