Coos County, NH property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Coos County is 2.07%, above the New Hampshire median of 1.77% and above the national median of 0.98%. The median homeowner pays $3,511 a year on a home worth $169,600.
- Effective rate
- 2.07%
- Median annual bill
- $3,511
- Median home value
- $169,600
- Rank in New Hampshire
- 3of 10
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $4,140 | $345 |
| $300,000 | $6,210 | $518 |
| $400,000 | $8,280 | $690 |
| $500,000 | $10,350 | $862 |
| $750,000 | $15,525 | $1,294 |
| $1,000,000 | $20,700 | $1,725 |
Coos County compared with New Hampshire and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Coos County | 2.07% | $3,511 | $169,600 |
| New Hampshire median | 1.77% | $6,505 | $367,200 |
| United States median | 0.98% | $2,969 | n/a |
Rates and medians: U.S. Census Bureau, ACS 2023 5-year estimates, tables B25103 and B25077. Effective rate is median taxes paid divided by median owner-occupied home value.
Frequently asked questions
What is the property tax rate in Coos County, NH?
The median effective property tax rate in Coos County is 2.07% of home value, above the New Hampshire median of 1.77% and above the national median of 0.98%. The median homeowner pays $3,511 a year on a median home value of $169,600 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Coos County?
About $8,280 per year at the county's median effective rate of 2.07%, before exemptions. The exact bill depends on the city, school district and special districts that serve the parcel, so treat this as a planning estimate.
How does Coos County compare with the rest of New Hampshire?
Coos County ranks 3 of 10 New Hampshire counties by effective rate. The New Hampshire median is 1.77% and the median bill is $6,505.