Skip to content
ZipNumbers
Grid of numbered green mailboxes in an apartment lobby, illustrating ZIP code listings

Knox County · Maine

ZIP code 04563

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 04563 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
1,407

ZCTA residents

Median income
$68,345

Household, past 12 months

Median home
$370,800

Owner-occupied value

Sales tax
5.5%

Maine state rate

Quick answer

ZIP 04563 sits in Knox County, Maine and is home to 1,407 people. Median household income is $68,345, the median home is worth $370,800 and median gross rent is $1,418. 84% of households own their home, and purchases are taxed at 5.5% (Maine state rate).

County
Knox County

FIPS 23013

State
Maine (ME)

427 ZIPs covered

Area codes
Not published

No NANPA match for this ZIP

Metro area
Outside covered metros

Rate jurisdiction used for tax

The numbers for 04563

American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.

Population
1,407ZIP 04563 residents
Median household income
$68,345Past 12 months, inflation adjusted
Median home value
$370,800Owner-occupied units
Median gross rent
$1,418Rent plus utilities, monthly
Median age
54.2 yrsAll residents
Homeownership rate
84%Owner-occupied households

ZIP 04563 in context

How this area compares with national benchmarks.

ZIP 04563 is a small town in Knox County, Maine, with 1,407 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #221 of 427 ranked by population — larger than 48% of them. The median age here is 54.2 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 04563 earn a median of $68,345 a year, 13% below the national figure of $78,538. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 9.7% of residents here, below the 12.4% national rate.

The typical owner-occupied home in ZIP 04563 is valued at $370,800, 22.2% above the national figure, while median gross rent runs $1,418 a month, essentially level with the national figure, or roughly $17,016 across a full year. A household on the local median income would put about 24.9% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 5.4×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 84% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

A median age of 54.2 puts ZIP 04563 well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

Reading ZIP 04563 in context

How 04563 sits inside Knox County and Maine.

ZIP 04563 is tabulated inside Knox County, Maine, one of 19 ZIP areas the Census publishes for that county and 427 across Maine. Fewer than 2,500 people are counted here, so the ZIP behaves like a village delivery route rather than a neighbourhood. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 04563 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 04563 reports a median household income of $68,345, 9% below the $74,792 county median, and 4% above the $65,739 typical ME ZIP. Owner-occupied homes are valued at a median of $370,800, 12% above the county figure and 61% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,418 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Maine charges 5.5% statewide, and no local sales tax is layered on top, so the state rate is the full amount collected in 04563.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 04563 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.

Sales tax in 04563

What a purchase inside this ZIP costs at checkout.

Rate applied
5.5%State base rate only
Tax on $100
$6Rounded to the dollar
Tax on $1,000
$55Before any exemptions

Maine levies 5.5% statewide with no local add-ons. Check the county page for the local component before you quote a price.

Affordability in this ZIP

Derived from the Census medians above — indicative, not an offer.

Rent burden
25%Median rent ÷ median income
Price-to-income
5.4×Home value ÷ household income
Est. mortgage
$1,924/mo20% down, 30-yr at 6.75%
Poverty rate
9.7%Residents below poverty line

A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.

How 04563 compares

ZIP 04563 against the median ZIP in Knox County and across Maine.

MeasureZIP 04563County medianState medianvs state
Median household income$68,345$74,792$65,739+4%
Median home value$370,800$331,500$230,650+61%
Median gross rent$1,418$1,067$983+44%
Population1,4071,4071,489-6%

Medians are computed across the 19 ZIP areas in Knox County and the 427 ZIP areas in Maine.

Statewide rank

Where this ZIP places among all 427 Maine ZIP areas.

Income

richer than 55% of 396 state ZIPs

#177
Home value

above 83% of 402 state ZIPs

#67
Population

larger than 48% of 427 state ZIPs

#221

Comparable ZIP codes

Maine ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
04055Cumberland County$68,278$257,300$1,412
04281Oxford County$68,197$192,300$935
04742Aroostook County$68,112$145,400$1,098
04434Penobscot County$68,788$145,400—
04345Kennebec County$68,844$208,700$956
04411Penobscot County$68,929$190,600$1,069

Nearby ZIP codes

Other ZIP codes filed under Knox County.

Adjacent ZIP Codes

Other ZIP codes in Knox County, Maine.

ZIP 04563 questions

Common questions about this ZIP code.

Where is ZIP code 04563?
ZIP 04563 lies mostly in Knox County, Maine. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
What sales tax do I pay in 04563?
Maine charges 5.5% statewide.
Is 04563 expensive to live in?
Median rent runs $1,418 a month, about 25% of median household income, and the median home is worth $370,800 — +61% against the typical Maine ZIP.
Is a ZCTA the same as a postal ZIP code?
Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.

Related pages for this area.

Sources & transparency

Every figure on this page is a published estimate for ZIP Code Tabulation Area 04563, except the affordability ratios and mortgage estimate, which we derive from those medians and label as estimates.

Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.