Property Tax in Penobscot County, Maine

What the Penobscot County numbers mean

A median is the middle household: half of owner-occupied households in Penobscot County pay more than $2,435, and half pay less. Your own bill is set by your home's assessed value, the exemptions you qualify for, and the local taxing districts your property sits in — so individual bills vary widely around the median.

Dividing the median tax by the median home value gives a derived effective rate of 1.26% for Penobscot County. It is an estimate built from two survey medians, not the county's official rate, but it is a fair way to compare the local tax burden with other counties where home values are very different.

The key figures for Penobscot County

For context, the Maine medians are $2,926 of tax on $266,400 of value, and the US medians are $2,969 on $303,400. *Derived figures are estimates from Census medians, not official rates.

Penobscot County at a glance

• Median tax rank in Maine: #10 of 16 counties
• Median home value rank in Maine: #10 of 16
• Population rank in Maine: #3 of 16 (153,571 residents)
• Population density rank: #9 of 16 (45 people per square mile)
• Land area rank in Maine: #4 of 16 (3,397 sq mi, 11.0% of the combined county land area)
• Median tax as a monthly figure: $203; per $1,000 of home value: $1.26

How Penobscot County compares

Set against its state, Penobscot County's median bill of $2,435 is about 17% lower than the Maine median ($2,926). Against the country as a whole it is about 18% lower than the US median ($2,969). That places the county #10 of 16 Maine counties ranked by median taxes paid.

Remember what drives the ranking: bills follow home values as much as rates. Penobscot County's median home, at $193,800, ranks #10 by value in Maine, while its derived rate of 1.26% compares with a derived US figure of 0.98%.

Some extra context for Penobscot County: the median bill works out to about $203 a month, and the derived rate equals roughly $1,256 of tax per $100,000 of home value. The county is home to 153,571 people — the #3 most populous county in Maine, spread over 3,397 square miles, a density of about 45 people per square mile. Its median home value, $193,800, ranks #10 among the state's 16 counties with data.

Zooming out: of 3133 counties nationwide with published Census figures, only 739 record a higher median tax bill than Penobscot County — it sits in the top 24% nationally. The county holds roughly 11.1% of Maine's people. Its homes are worth less than the state norm (median $193,800 versus $266,400), and a decade at the derived rate of 1.26% adds up to about 12.56% of the median home's value in tax. The cheapest county in the state, Piscataquis County, medians $1,487 — $948 less than Penobscot County per year.

Counties nearest Penobscot County in the Maine ranking

Penobscot County and its population peers

Population is a useful lens on these figures, so the table below sets Penobscot County beside the counties closest to it in population anywhere in the country — communities of a similar scale operating under different state and local tax systems. Ranked by median tax paid within this peer group of 9, Penobscot County's $2,435 bill is #6 of 9.

The closest population match is Wilson County, Tennessee (153,587 residents), where the median real estate tax paid is $1,743 on a median home value of $397,000 — $692 more than Penobscot County pays.

Penobscot County's nearest population neighbours within Maine are Cumberland County (305,940 residents, median tax $4,577 on a median value of $411,400); York County (214,731 residents, median tax $3,691 on a median value of $357,200); Kennebec County (125,614 residents, median tax $2,510 on a median value of $219,900); Androscoggin County (112,323 residents, median tax $2,913 on a median value of $232,000). Comparing them is a reminder that even inside one state's rules, the bill follows local home values and local district rates more than anything decided at the state level.

How the tax is worked out

The bill is built in stages. First the assessor puts a market value on the property. Exemptions — a homestead exemption above all — then reduce the taxable amount. Finally the combined local rate is applied. To see the scale: at the county's derived rate of 1.26%, each $100,000 of value corresponds to about $1,256 of tax a year, and a $400,000 home to roughly $5,024. Real bills use the official assessment and district rates, not this derived figure, so treat the example as a sense of scale only.

Illustrative bills in Penobscot County at the derived rate

The derived rate of 1.26% is only an estimate built from medians, but applying it to different home values gives a sense of scale for Penobscot County — and a quick way to compare with the state derived rate of 1.10% and the US figure of 0.98%:

Illustration only: real bills are computed from the assessed value, exemptions, and the combined rates of the property's actual taxing districts.

Checking your assessment in Penobscot County

If your bill looks wrong, work through these steps:

1. Get your property record card from the assessor and check the basics — living area, lot size, bedrooms, condition, and any exemptions you should have.
2. Compare your assessed value with recent sale prices of similar homes in Penobscot County.
3. Talk to the assessor's office informally first; clear errors are often fixed without a hearing.
4. If needed, file a formal appeal with the local review board before the deadline on your assessment notice, with your evidence attached.
5. Keep paying the bill as issued while the appeal runs, unless your notice says otherwise — unpaid taxes accrue penalties regardless of an appeal.

More Maine counties

• Kennebec County, ME — $2,510
• Androscoggin County, ME — $2,913
• York County, ME — $3,691
• Aroostook County, ME — $1,611
• Oxford County, ME — $2,103
• Hancock County, ME — $2,445

Frequently asked questions