Washington County, Rhode Island Property Taxes
Median Washington County effective property tax rate: 1.10%, slightly higher than the national median of 1.02%.
Median Washington County home value: $428,800
Median annual Washington County tax bill: $4,838, $2,438 higher than the national median property tax bill of $2,400.
How are property taxes in Washington County calculated?
Property taxes in Washington County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in South Kingstown or another part of Washington County, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Washington County, Rhode Island Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.1%
Estimate Property Tax Bill
$4,717
$4,377
Property Tax Rates Across Washington County, Rhode Island
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Washington County Tax Rate
1.10%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Rhode Island Tax Rate
1.48%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Washington County, Rhode Island
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ashaway | 1.47% | 1.47% | 1.47% | 1.47% | 1.47% |
| Block Island | 0.60% | 0.60% | 0.60% | 0.60% | 0.60% |
| Bradford | 0.96% | 0.96% | 0.96% | 1.47% | 1.47% |
| Carolina | 1.48% | 1.48% | 1.48% | 1.48% | 1.48% |
| Charlestown | 0.57% | 0.57% | 0.57% | 0.57% | 0.57% |
| Exeter | 1.43% | 1.43% | 1.43% | 1.43% | 1.43% |
| Hope Valley | 1.47% | 1.47% | 1.47% | 1.47% | 1.48% |
| Hopkinton | 1.47% | 1.47% | 1.47% | 1.47% | 1.47% |
| Kenyon | 1.48% | 1.48% | 1.48% | 1.48% | 1.48% |
| Kingston | 1.10% | 1.10% | 1.11% | 1.11% | 1.11% |
| Narragansett | 0.93% | 0.93% | 0.93% | 0.93% | 0.93% |
| North Kingstown | 1.43% | 1.43% | 1.43% | 1.43% | 1.43% |
| Richmond | 1.48% | 1.48% | 1.48% | 1.48% | 1.48% |
| Rockville | 1.47% | 1.47% | 1.47% | 1.47% | 1.47% |
| Saunderstown | 0.93% | 0.93% | 1.43% | 1.43% | 1.43% |
| Shannock | 1.48% | 1.48% | 1.48% | 1.48% | 1.48% |
| South Kingstown | 1.10% | 1.10% | 1.11% | 1.11% | 1.11% |
| Wakefield | 1.10% | 1.10% | 1.10% | 1.11% | 1.11% |
| Westerly | 0.96% | 0.96% | 0.96% | 1.02% | 1.02% |
| West Kingston | 1.10% | 1.11% | 1.48% | 1.48% | 1.48% |
| Wood River Junction | 1.47% | 1.48% | 1.48% | 1.48% | 1.48% |
| Wyoming | 1.48% | 1.48% | 1.48% | 1.48% | 1.48% |
| East Greenwich | N/A | N/A | N/A | N/A | N/A |
| Slocum | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Washington County, Rhode Island
When examining property taxes in Washington County, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Washington County Tax Assessor estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices: In Washington County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Washington County. For example, the median tax bill in Washington County is $4,500, with tax bills ranging significantly across the county. Block Island has the highest median home price at $1,178,200.
Property Tax Assessment Values Across Washington County, Rhode Island
Source: Ownwell
$136,250
$657,225
$1,178,200
Median Washington County Market Value
$428,800
Median Rhode Island Market Value
$326,800
Median United States Market Value
$235,294
Property Tax Assessment Values Across Washington County, Rhode Island
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ashaway | $228,330 | $264,050 | $314,200 | $390,425 | $466,060 |
| Block Island | $542,920 | $822,550 | $1,178,200 | $1,574,400 | $2,172,580 |
| Bradford | $209,010 | $245,075 | $280,650 | $345,750 | $431,480 |
| Carolina | $298,630 | $338,200 | $389,500 | $482,700 | $576,080 |
| Charlestown | $297,600 | $405,525 | $547,400 | $844,125 | $1,460,570 |
| Exeter | $206,600 | $272,475 | $348,400 | $433,900 | $520,450 |
| Hope Valley | $249,640 | $298,300 | $365,300 | $450,200 | $529,180 |
| Hopkinton | $223,440 | $256,650 | $311,450 | $391,200 | $471,490 |
| Kenyon | $234,200 | $290,200 | $340,700 | $398,000 | $502,940 |
| Kingston | $329,080 | $381,350 | $439,800 | $528,250 | $618,360 |
| Narragansett | $157,900 | $350,750 | $474,400 | $644,600 | $961,400 |
| North Kingstown | $282,690 | $332,675 | $407,700 | $543,000 | $719,110 |
| Richmond | $132,120 | $158,800 | $340,200 | $584,950 | $631,740 |
| Rockville | $225,830 | $284,750 | $370,150 | $464,900 | $661,760 |
| Saunderstown | $326,850 | $391,625 | $534,550 | $737,725 | $924,550 |
| Shannock | $230,600 | $295,950 | $392,650 | $432,800 | $534,400 |
| South Kingstown | $111,360 | $120,800 | $137,400 | $174,900 | $239,300 |
| Wakefield | $260,200 | $347,300 | $457,000 | $601,000 | $848,100 |
| Westerly | $243,410 | $293,175 | $383,300 | $611,925 | $1,125,400 |
| West Kingston | $267,370 | $337,950 | $406,250 | $495,400 | $590,390 |
| Wood River Junction | $267,340 | $305,375 | $363,150 | $424,275 | $482,190 |
| Wyoming | $268,160 | $309,200 | $374,600 | $452,400 | $557,240 |
| East Greenwich | N/A | N/A | N/A | N/A | N/A |
| Slocum | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Washington County, Rhode Island
Median Washington County Tax Bill
$4,838
Median Rhode Island Tax Bill
$4,920
Median United States Tax Bill
$2,400
Property Tax Bills Across Washington County, Rhode Island
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ashaway | $3,347 | $3,871 | $4,606 | $5,724 | $6,833 |
| Block Island | $3,268 | $4,952 | $7,093 | $9,478 | $13,079 |
| Bradford | $2,065 | $2,470 | $3,004 | $4,101 | $6,050 |
| Carolina | $4,408 | $4,992 | $5,749 | $7,124 | $8,503 |
| Charlestown | $1,708 | $2,328 | $3,146 | $4,867 | $8,447 |
| Exeter | $2,964 | $3,890 | $4,972 | $6,192 | $7,427 |
| Hope Valley | $3,672 | $4,389 | $5,357 | $6,607 | $7,761 |
| Hopkinton | $3,276 | $3,762 | $4,566 | $5,735 | $6,912 |
| Kenyon | $3,457 | $4,283 | $5,029 | $5,874 | $7,424 |
| Kingston | $3,637 | $4,214 | $4,860 | $5,837 | $6,833 |
| Narragansett | $1,470 | $3,266 | $4,417 | $6,002 | $8,956 |
| North Kingstown | $4,054 | $4,770 | $5,846 | $7,787 | $10,333 |
| Richmond | $1,950 | $2,344 | $5,021 | $8,634 | $9,325 |
| Rockville | $3,311 | $4,174 | $5,426 | $6,816 | $9,701 |
| Saunderstown | $3,306 | $4,278 | $7,278 | $10,284 | $12,714 |
| Shannock | $3,404 | $4,368 | $5,796 | $6,388 | $7,888 |
| South Kingstown | $1,231 | $1,335 | $1,518 | $1,932 | $2,644 |
| Wakefield | $2,873 | $3,828 | $5,033 | $6,628 | $9,326 |
| Westerly | $2,438 | $2,935 | $3,799 | $5,954 | $10,986 |
| West Kingston | $3,164 | $4,261 | $5,474 | $6,629 | $7,683 |
| Wood River Junction | $3,880 | $4,482 | $5,313 | $6,239 | $7,118 |
| Wyoming | $3,958 | $4,564 | $5,529 | $6,672 | $8,225 |
| East Greenwich | N/A | N/A | N/A | N/A | N/A |
| Slocum | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell