Town Dorchester is a town in New Hampshire, in Grafton County.
The median owner-occupied home in Dorchester had a real-estate tax bill of $3,757 (± $450) a year, compared with $6,505 in New Hampshire and $2,969 nationwide. The Census estimate of the median home value is too imprecise to report.
| Measure | Dorchester | New Hampshire | United States |
|---|---|---|---|
| Population | 431 ± 137 | 1,387,834 | 332,387,540 |
| Median annual property tax bill (homeowners) | $3,757 ± $450 | $6,505 ± $34 | $2,969 ± $3 |
| Median home value | Too imprecise to report (estimate $124,400, margin of error ± $89,955) | $367,200 ± $2,362 | $303,400 ± $362 |
| Median household income | Too imprecise to report (estimate $58,750, margin of error ± $47,904) | $95,628 ± $1,073 | $78,538 ± $176 |
| Property tax as a share of home value (calculated) | Too imprecise to report (estimate 3.02%, margin of error ± 2.21 points) | 1.77% ± 0.01 points | 0.98% ± under 0.01 points |
| Homes lived in by their owners | 93.5% ± 11.5 points | 72.5% ± 0.4 points | 65.0% ± 0.3 points |
| Owner households headed by someone 65 or older | Too imprecise to report (estimate 50.0%, margin of error ± 32.9 points) | 32.6% ± 0.3 points | 32.6% ± 0.2 points |
| Owners spending 30% or more of income on housing costs | 28.3% ± 12.0 pointsrough guide only: the margin of error is 43% of the estimate | 24.8% ± 0.6 points | 22.2% ± 0.1 points |
How to read these numbers
- These are estimates from a survey, not a count. The American Community Survey asks a sample of households. The ± figure is the Census Bureau’s margin of error: the true value is very likely within that range of the estimate. Small places have large margins.
- “Too imprecise to report” means the margin of error is at least half of the estimate, so printing the number would suggest accuracy that does not exist. A “rough guide only” note means the margin is a quarter to a half of the estimate.
- Property tax bill and home value are medians for owner-occupied homes. Half of the homes are above the figure and half below. A median bill is not the rate set by a city or town; the bill combines taxes levied by every local government that serves the home, such as the school district and county.
- “Calculated” rows are worked out by Untax the Roof from the Census figures above them. They compare two medians, so they describe the place, not a particular household.
- Missing is not zero. Where the Census Bureau publishes no figure, this page says so.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2019–2023: tables B25103 (real estate taxes), B25077 (home value), B19013 (household income), B01003 (population), B25003 (owners and renters), B25007 (age of householder), B25091 (housing costs as a share of income); see the Census ACS data page.
If property taxes go unpaid in New Hampshire
How it works. Municipal real-estate tax-lien system under RSA 80; municipalities may use optional lien procedure and later tax deed
Excess sale money. RSA 80:88 limits municipality's recovery on later sale of tax-deeded property to back taxes, interest, costs and penalty. Excess proceeds generally go through Superior Court interpleader for former owners/lienholders; where only readily identified former owner(s) and no lienholders exist, excess may be paid directly
These rules are set by New Hampshire, not by Dorchester, so this section is the same for every place in the state. Last verified 2026-09-25. See the full New Hampshire entry with statute links.