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Coos County, New Hampshire: property tax rate, home values and income

Effective property tax rate

2.07%

3rd highest of 10 counties in New Hampshire

Median home value

$169,600

10th highest in New Hampshire

Median household income

$58,439

10th highest in New Hampshire

Population

31,386

Census ACS 2023

Sources: US Census Bureau, American Community Survey 5-year estimates · Updated 11/03/2026

In Coos County, New Hampshire the effective property tax rate is 2.07%. The median homeowner pays $3,511 a year in real estate taxes on a home with a median value of $169,600. That rate is the 3rd highest of the 10 New Hampshire counties with published data, and the 83rd highest of 3,132 counties in the United States.

Property tax in Coos County

The effective rate is the median real estate tax paid divided by the median home value. The New Hampshire statewide average is 1.77%, so Coos County is above it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.

Home valueEstimated tax per yearPer month
$169,600 (county median)$3,510$293
$200,000$4,140$345
$300,000$6,210$518
$400,000$8,280$690
$500,000$10,350$863

Home values and incomes

The median home value is $169,600 (10th highest in New Hampshire, 1649th highest nationally) and the median household income is $58,439. Homes cost about 2.9 times a typical household's yearly income. Median gross rent is $843 a month. 74% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $996 a year for insurance. For comparison, the New Hampshire statewide median home value is $510,937.

Counties near Coos County in the New Hampshire property tax ranking

CountyEffective rateMedian home value
Sullivan County2.38%$236,300
Cheshire County2.32%$257,200
Coos County2.07%$169,600
Merrimack County2.00%$330,600
Strafford County1.98%$332,400
Grafton County1.88%$298,500
Hillsborough County1.76%$385,500

Frequently asked questions

What is the property tax rate in Coos County, New Hampshire?

The effective property tax rate is 2.07% of home value per year, the 3rd highest of 10 counties in New Hampshire (Census ACS 2023 5-year estimates).

How much is property tax on a $300,000 home in Coos County?

At the county's effective rate of 2.07%, about $6,210 a year (roughly $518 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Coos County?

The median home value is $169,600 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Coos County?

The median household income is $58,439 (Census ACS 2023 5-year estimates).