PlainZIP

Rockwood, ME

Single-footprint Census roll-up for Rockwood, ME: 1 USPS ZIP, population 316. 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 ROCKWOOD-ME · Rockwood, ME 1 ZIPs · 316 pop · #20651/25278 · Somerset County

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

  • INC-MID $53,229
  • RANK-BOTTOM #20651/25278
  • PHOTO-FINISH ≈ Skowhegan
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 100% owners
  • POP-VILLAGE 316
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $379,300

Nearest income peer: Skowhegan, ME (+ $305 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 Rockwood

Lowest/highest poles plus county-sharing cities nearest Rockwood 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, Rockwood, ME sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

18th pct
household income vs 25,278 US cities
316
city population (Census)
1
USPS ZIP codes covered
$53,229
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.

Lower-income footing on only 1 ZIP ($53,229 average) · poverty 3.5%. The primary code (04478) carries the ACS household fields that matter.

Owner-occupancy here runs high (100.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maine, East Baldwin is the closest lower-income city and Easton the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Rockwood.

Population concentration

Rockwood's single ZIP 04478 carries the town

Rockwood is published as a single USPS ZIP. Code 04478 is the entire residential footprint (316 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 Rockwood's one ZIP

Citywide ZBP: 20 establishments, 114 employees , annual payroll $3,469k (~63 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04478 (20 units) ; leading NAICS Accommodation and food services (6) · also Construction · Real estate and rental and leasing .

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ZIP Codes in Rockwood, ME

These ZIP codes sit in Somerset County, which covers 25 ZIP codes in all; 1 of them fall in Rockwood. See the Somerset County roll-up →

Rockwood sits in the lower half of Somerset County on income: Fairfield, Madison and Norridgewock report more, Hartland and Bingham report less. Bingham marks the far end of that range at $39,860, 25% below Rockwood.

ZIP Code Population Median income Establishments Density
04478 316 $53,229 20 0
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Rockwood 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 Rockwood, .