Census-designated place Monomoscoy Island is a census-designated place in Massachusetts, in Barnstable County. A census-designated place is an unincorporated community that the Census Bureau defines for statistics; it has no city government of its own.
The median owner-occupied home in Monomoscoy Island had a real-estate tax bill of $7,619 (± $2,816) a year, compared with $5,813 in Massachusetts and $2,969 nationwide. The median home value was $1,022,700 (± $418,127), compared with $525,800 in Massachusetts and $303,400 nationwide.
| Measure | Monomoscoy Island | Massachusetts | United States |
|---|---|---|---|
| Population | 112 ± 77 | 6,992,395 | 332,387,540 |
| Median annual property tax bill (homeowners) | $7,619 ± $2,816rough guide only: the margin of error is 37% of the estimate | $5,813 ± $18 | $2,969 ± $3 |
| Median home value | $1,022,700 ± $418,127rough guide only: the margin of error is 41% of the estimate | $525,800 ± $2,244 | $303,400 ± $362 |
| Median household income | Census does not publish this figure for this place | $101,341 ± $539 | $78,538 ± $176 |
| Property tax as a share of home value (calculated) | Too imprecise to report (estimate 0.74%, margin of error ± 0.41 points) | 1.11% ± 0.01 points | 0.98% ± under 0.01 points |
| Homes lived in by their owners | 88.9% ± 9.4 points | 62.6% ± 0.3 points | 65.0% ± 0.3 points |
| Owner households headed by someone 65 or older | Too imprecise to report (estimate 27.5%, margin of error ± 62.5 points) | 31.9% ± 0.2 points | 32.6% ± 0.2 points |
| Owners spending 30% or more of income on housing costs | 0.0% ± 99.0 pointsrough guide only | 26.3% ± 0.3 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 Massachusetts
How it works. Municipal tax taking or tax-title sale/assignment followed by statewide Land Court foreclosure of right of redemption
Excess sale money. Effective 2024-11-01 Massachusetts law expressly protects excess equity after final foreclosure. G.L. c.60 §64A requires judgment holder to sell or appraise/retain and account for excess equity; qualifying former owners/interests can claim it. Certain 2021-05-25 through 2024-10-31 foreclosures also have retroactive claim rights
These rules are set by Massachusetts, not by Monomoscoy Island, so this section is the same for every place in the state. Last verified 2026-09-25. See the full Massachusetts entry with statute links.