PlainZIP

Falmouth, ME

Single-footprint Census roll-up for Falmouth, ME: 1 USPS ZIP, population 11,158. 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 FALMOUTH-ME · Falmouth, ME 1 ZIPs · 11,158 pop · #844/25278 · Cumberland County

INC-TOP · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-TOP

  • INC-TOP $150,919
  • RANK-TOP #844/25278
  • ABOVE-PEER over Cape Elizabeth
  • BOOK-ONE 1 ZIP
  • OWN-MID 84% owners
  • POP-TOWN 11,158
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $767,500

Nearest income peer: Cape Elizabeth, ME ( $4,865 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 Falmouth

Lowest/highest poles plus county-sharing cities nearest Falmouth 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, Falmouth, ME sits among US cities with a top-decile household income, on a town-scale population base, across a single-ZIP footprint.

Top 3%
household income vs 25,278 US cities
11,158
city population (Census)
1
USPS ZIP codes covered
$150,919
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 $150,919 and home value $767,500 should be read as near-neighborhood numbers ; bachelor's attainment averages 72.6%.

Owner-occupancy sits in a mixed band (84.4%) - check the ZIP page's tenure split before treating Falmouth as a pure owner town.

Within Maine, Cape Elizabeth is the closest lower-income city and York Harbor the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Falmouth.

Population concentration

One ZIP, 04105, is all of Falmouth

There is no split to weigh here: 04105 holds every one of Falmouth's 11,158 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Falmouth's one ZIP

Citywide ZBP: 555 establishments, 5,881 employees , annual payroll $388,568k (~50 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04105 (555 units) ; leading NAICS Health care and social assistance (86) · also Professional, scientific, and technical services · Construction .

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ZIP Codes in Falmouth, ME

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

No other city sharing Cumberland County reports a higher average ZIP median income than Falmouth. Portland, South Portland and Brunswick sit below it, so a household comparing this county on income alone starts here. Brunswick marks the far end of that range at $74,952, 50% below Falmouth.

ZIP Code Population Median income Establishments Density
04105 11,158 $150,919 555 147
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Falmouth 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 Falmouth, .