PlainZIP

Washington, ME

Single-footprint Census roll-up for Washington, ME: 1 USPS ZIP, population 1,510. 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 WASHINGTON-ME · Washington, ME 1 ZIPs · 1,510 pop · #17927/25278 · Knox County

INC-MID · RANK-LOWER · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-MID $59,861
  • RANK-LOWER #17927/25278
  • ABOVE-PEER over Rockland
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 93% owners
  • POP-VILLAGE 1,510
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $195,200

Nearest income peer: Rockland, ME ( $3,328 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 Washington

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

29th pct
household income vs 25,278 US cities
1,510
city population (Census)
1
USPS ZIP codes covered
$59,861
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.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $59,861 and poverty 15.3% concentrate in 04574.

Owner-occupancy here runs high (92.5%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maine, Sullivan is the closest lower-income city and Old Orchard Beach the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Washington.

Population concentration

Washington's single ZIP 04574 carries the town

Washington is published as a single USPS ZIP. Code 04574 is the entire residential footprint (1,510 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

Mid-pack ZBP load on Washington's one ZIP

Citywide ZBP: 25 establishments, 85 employees , annual payroll $5,000k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04574 (25 units) ; leading NAICS Construction (8) · also Retail trade · Agriculture, forestry, fishing and hunting .

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ZIP Codes in Washington, ME

These ZIP codes sit in Knox County, which covers 19 ZIP codes in all; 1 of them fall in Washington. See the Knox County roll-up →

Washington sits in the lower half of Knox County on income: Camden, Warren and Union report more, Rockland and Thomaston report less. Owls Head marks the far end of that range at $87,325, 46% above Washington.

ZIP Code Population Median income Establishments Density
04574 1,510 $59,861 25 15
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Washington 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 Washington, .