Islesboro, ME

Single-footprint Census roll-up for Islesboro, ME: 1 USPS ZIP, population 566. 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 ISLESBORO-ME · Islesboro, ME 1 ZIPs · 566 pop · #6764/25278 · Waldo County

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

  • INC-HIGH $88,438
  • RANK-UPPER #6764/25278
  • PHOTO-FINISH ≈ Palermo
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 92% owners
  • POP-VILLAGE 566
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $288,800

Nearest income peer: Palermo, ME (+ $657 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 Islesboro

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

Top 27%
household income vs 25,278 US cities
566
city population (Census)
1
USPS ZIP codes covered
$88,438
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 04848 (566 residents). Household income $88,438 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (91.8%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maine, Belgrade is the closest lower-income city and Raymond the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Islesboro.

Population concentration

Islesboro's single ZIP 04848 carries the town

Islesboro is published as a single USPS ZIP. Code 04848 is the entire residential footprint (566 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 Islesboro's one ZIP

Citywide ZBP: 44 establishments, 152 employees , annual payroll $6,666k (~78 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04848 (44 units) ; leading NAICS Construction (9) · also Other services (except public administration) · Retail trade .

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ZIP Codes in Islesboro, ME

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

Islesboro sits in the upper half of Waldo County on income: Belfast, Lincolnville and Searsport report less, while Winterport reports more. Unity marks the far end of that range at $62,929, 29% below Islesboro.

ZIP Code Population Median income Establishments Density
04848 566 $88,438 44 15

Islesboro 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 Islesboro, .