PlainZIP

Rockland, ME

Single-footprint Census roll-up for Rockland, ME: 1 USPS ZIP, population 7,297. 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 ROCKLAND-ME · Rockland, ME 1 ZIPs · 7,297 pop · #19385/25278 · Knox County

INC-MID · RANK-LOWER · PHOTO-FINISH · BOOK-ONE · OWN-LOW · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-MID $56,533
  • RANK-LOWER #19385/25278
  • PHOTO-FINISH ≈ Thomaston
  • BOOK-ONE 1 ZIP
  • OWN-LOW 62% owners
  • POP-TOWN 7,297
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $245,800

Nearest income peer: Thomaston, ME ( $98 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 Rockland

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

23rd pct
household income vs 25,278 US cities
7,297
city population (Census)
1
USPS ZIP codes covered
$56,533
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 ($56,533 average) · poverty 10.4%. The primary code (04841) carries the ACS household fields that matter.

Owner-occupancy is comparatively low (62.0%) for this income tier, rent $1,092 may matter more than the home-value average.

Within Maine, Boothbay Harbor is the closest lower-income city and Corinna the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Rockland.

Population concentration

Rockland's single ZIP 04841 carries the town

Rockland is published as a single USPS ZIP. Code 04841 is the entire residential footprint (7,297 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 Rockland's one ZIP

Citywide ZBP: 432 establishments, 5,097 employees , annual payroll $259,462k (~59 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 04841 (432 units) ; leading NAICS Retail trade (79) · also Other services (except public administration) · Health care and social assistance .

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ZIP Codes in Rockland, ME

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

Every one of the 12 cities sharing Knox County reports a higher average ZIP median income than Rockland, Camden, Warren and Union among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Rockport marks the far end of that range at $86,979, 54% above Rockland.

ZIP Code Population Median income Establishments Density
04841 7,297 $56,533 432 219
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Rockland 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 Rockland, .