Property taxes in Carroll County, New Hampshire

Q: How are property taxes calculated in Carroll County?

Rate Gazetteer uses U.S. Census Bureau ACS 2023 5-year county medians (B25103 / B25077) for real estate taxes paid and owner-occupied home value; implied rate = median tax ÷ median value. This is a survey rollup—your municipal assessor and tax collector sets parcel mills and assessments. Carroll County — median owner-occupied real estate taxes ($3,685) and median home value ($348,900) from U.S. Census Bureau ACS 2023 5-year (Tables B25103 / B25077). Implied effective rate ≈ 1.06% (median tax ÷ median value).

Q: When are property taxes due in New Hampshire?

New Hampshire property taxes are billed by municipalities—due dates vary (often July and December or quarterly)—use your tax collector notice.

Q: How can I lower my property tax bill in Carroll County?

Seek abatement with your town/city, claim state and local exemptions you qualify for, and use BTLA appeals on time—property tax is municipal; county medians group towns.

Q: What exemptions or assessment appeals matter in Carroll County?

New Hampshire local exemptions and state education-tax relief reduce net tax—DRA publishes guidance; county medians roll up towns. Local exemptions and state education-tax relief programs reduce net tax—NH DRA publishes guidance.

Q: Why don’t these county medians match my property tax bill?

This page uses U.S. Census Bureau ACS county medians—a statistical summary of owner-occupied homes, not your parcel’s assessed value, class, or mill rate stack. Confirm exemptions and district lines on your municipal tax collector materials.

For Carroll County, U.S. Census Bureau ACS county medians imply about 1.06% of median owner-occupied value in reported annual property taxes ($348,900 value, $3,685 taxes)—a regional survey snapshot, not your individual notice.

Carroll County — median owner-occupied real estate taxes ($3,685) and median home value ($348,900) from U.S. Census Bureau ACS 2023 5-year (Tables B25103 / B25077). Implied effective rate ≈ 1.06% (median tax ÷ median value).

Carroll’s Mount Washington Valley tourism skews valuations vs inland townships.

Last verified2026-04-18

Reference

Rates at a glance

Effective rate is median real estate taxes ÷ median owner-occupied value (U.S. Census Bureau ACS 2023 5-year county medians—Connecticut uses the 2021 county file). Local assessors and tax officials set parcel mills and credits.

Implied eff. rate (ACS medians): 1.06%
Median annual taxes (ACS): $3,685
Median home value (ACS): $348,900
County population (2024 estimate): 52,580

How this compares nationally

Carroll County’s modeled effective rate here is 1.06% of this page’s benchmark. That sits near the broad national band many surveys use for orientation (often roughly 1–1.3% of home value, varying by source and methodology)—use it as context, not a benchmark for “fair” taxation.

Orientation band (~1–1.3%): many U.S. surveys summarize owner-occupied property taxes in that range as a share of value—definitions differ. See Tax Foundation — Property taxes as a percentage of owner-occupied housing value (state / local, illustrative national context).

Estimate

Modeled property tax

Annual tax (modeled)

$3,685

Breakdown

Levy components

Major portions of the published rate stack (schools, county, specials) as labeled on the cited source—not parcel-specific.

Component	Detail
Town & school	New Hampshire property tax is local—municipal and school portions dominate the bill; county share is modest.
State education	Statewide education tax and SWEPT appear on many tax bills—rates vary by municipality.

Assessment & taxable value

New Hampshire **municipal** assessors determine **equalized** values; **property tax is local** though Census uses **county** medians.

Exemptions & credits

HomesteadReference
Local exemptions & credits
New Hampshire **property tax is municipal**—**town** exemptions and **credits** vary; check your **assessing** office.
SeniorReference
State education tax / relief
**SWEPT**, **low-&-moderate-income** relief, and other programs interact—see **DRA** guidance.
Other creditReference
Board of tax and land appeals
Appeal pathways include **BTLA** after local **abatement**—deadlines are strict.

**Local** exemptions and **state** education-tax relief programs reduce net tax—**NH DRA** publishes guidance.

Tools

Estimate for your home

Move the slider to scale this page’s published model to a different home value. Illustrative only.

Your value

$0—$1,848,900

Value

Illustrative annual tax

$3,685

Implied effective rate at this value: 1.06% (after value scaling).

The slider scales the headline modeled tax in proportion to this page’s benchmark home value. If your taxable assessed value differs from market price (caps, fractional assessment, exemptions), your actual bill will not match a simple market multiple.

Not a tax bill, legal estimate, or appeal tool. Exemptions, caps, specials, and assessment rules can change your actual amount; confirm with your assessor or collector.

FAQ

Common questions

Short answers tied to this county’s model—always confirm dates and eligibility on official notices.

How are property taxes calculated in Carroll County?

Rate Gazetteer uses U.S. Census Bureau ACS 2023 5-year county medians (B25103 / B25077) for real estate taxes paid and owner-occupied home value; implied rate = median tax ÷ median value. This is a survey rollup—your municipal assessor and tax collector sets parcel mills and assessments. Carroll County — median owner-occupied real estate taxes ($3,685) and median home value ($348,900) from U.S. Census Bureau ACS 2023 5-year (Tables B25103 / B25077). Implied effective rate ≈ 1.06% (median tax ÷ median value).

When are property taxes due in New Hampshire?

New Hampshire property taxes are billed by municipalities—due dates vary (often July and December or quarterly)—use your tax collector notice.

How can I lower my property tax bill in Carroll County?

Seek abatement with your town/city, claim state and local exemptions you qualify for, and use BTLA appeals on time—property tax is municipal; county medians group towns.

What exemptions or assessment appeals matter in Carroll County?

New Hampshire local exemptions and state education-tax relief reduce net tax—DRA publishes guidance; county medians roll up towns. Local exemptions and state education-tax relief programs reduce net tax—NH DRA publishes guidance.

Why don’t these county medians match my property tax bill?

This page uses U.S. Census Bureau ACS county medians—a statistical summary of owner-occupied homes, not your parcel’s assessed value, class, or mill rate stack. Confirm exemptions and district lines on your municipal tax collector materials.

Sources

Verification

Primary reference

U.S. Census Bureau — American Community Survey (2023 5-year), Tables B25103, B25077, and B01003, county level (New Hampshire)

Last verified: 2026-04-18
Evidence type: Estimated

Built from secondary sources, summaries, or mixed references—not a single primary document.

County figures use **ACS 2023 5-year** **medians** for annual property taxes and owner-occupied home value; population from **B01003** (same survey) or **POPESTIMATE2024** where matched. Implied **effective rate** = median tax ÷ median value—a county summary, **not** every parcel. Confirm **millage** and **exemptions** with local officials.

Related official pages

Reference population (context): 52,580