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Penobscot County · Maine

ZIP code 04430

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 04430 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
1,545

ZCTA residents

Median income
$44,306

Household, past 12 months

Median home
$73,900

Owner-occupied value

Sales tax
5.5%

Maine state rate

Quick answer

ZIP 04430 sits in Penobscot County, Maine and is home to 1,545 people. Median household income is $44,306, the median home is worth $73,900 and median gross rent is $625. 77.7% of households own their home, and purchases are taxed at 5.5% (Maine state rate).

County
Penobscot County

FIPS 23019

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 04430

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

Population
1,545ZIP 04430 residents
Median household income
$44,306Past 12 months, inflation adjusted
Median home value
$73,900Owner-occupied units
Median gross rent
$625Rent plus utilities, monthly
Median age
43.9 yrsAll residents
Homeownership rate
77.7%Owner-occupied households

ZIP 04430 in context

How this area compares with national benchmarks.

ZIP 04430 is a small town in Penobscot County, Maine, with 1,545 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #205 of 427 ranked by population — larger than 52% of them. The median age here is 43.9 years against 39.1 nationally, a slightly older profile than the country as a whole. 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 04430 earn a median of $44,306 a year, 43.6% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 18.5% of residents here, above the 12.4% national rate.

The typical owner-occupied home in ZIP 04430 is valued at $73,900, 75.6% below the national figure, while median gross rent runs $625 a month, 55.5% below the national figure, or roughly $7,500 across a full year. A household on the local median income would put about 16.9% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 1.7×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 77.7% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

All values below were released by the Census for this exact geography, with no gap-filling on our side. 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 04430 in context

How 04430 sits inside Penobscot County and Maine.

ZIP 04430 is tabulated inside Penobscot County, Maine, one of 41 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 04430 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 04430 reports a median household income of $44,306, 26% below the $59,750 county median, and 33% below the $65,739 typical ME ZIP. Owner-occupied homes are valued at a median of $73,900, 54% below the county figure and 68% below the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $625 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 04430.

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 04430 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 04430

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
17%Median rent ÷ median income
Price-to-income
1.7×Home value ÷ household income
Est. mortgage
$383/mo20% down, 30-yr at 6.75%
Poverty rate
18.5%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 04430 compares

ZIP 04430 against the median ZIP in Penobscot County and across Maine.

MeasureZIP 04430County medianState medianvs state
Median household income$44,306$59,750$65,739-33%
Median home value$73,900$160,250$230,650-68%
Median gross rent$625$909$983-36%
Population1,5451,4891,489+4%

Medians are computed across the 41 ZIP areas in Penobscot County and the 427 ZIP areas in Maine.

Statewide rank

Where this ZIP places among all 427 Maine ZIP areas.

Income

richer than 7% of 396 state ZIPs

#367
Home value

above 1% of 402 state ZIPs

#399
Population

larger than 52% of 427 state ZIPs

#205

Comparable ZIP codes

Maine ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
04740Aroostook County$44,410$120,200$507
04462Piscataquis County$44,167$89,700$553
04254Androscoggin County$44,535$162,500$823
04216Oxford County$44,583$157,800$800
04961Somerset County$44,000$145,800—
04453Penobscot County$43,839$128,600$783

Nearby ZIP codes

Other ZIP codes filed under Penobscot County.

Adjacent ZIP Codes

Other ZIP codes in Penobscot County, Maine.

ZIP 04430 questions

Common questions about this ZIP code.

Where is ZIP code 04430?
ZIP 04430 lies mostly in Penobscot 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 04430?
Maine charges 5.5% statewide.
Is 04430 expensive to live in?
Median rent runs $625 a month, about 17% of median household income, and the median home is worth $73,900 — -68% 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 04430, 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.