Population 395 · Census ACS 2020–24
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Population and households in Wellesley Island
Household size in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 1.92 | 2.68 | 2.68 |
| 2010–14 | 2.10 | 2.72 | 2.73 |
| 2015–19 | 1.88 | 2.69 | 2.71 |
| 2020–24 | 2.09 | 2.65 | 2.65 |
| Change | +0.17 | −0.03 | −0.03 |
Wellesley Island is a place of small households, averaging 2.09 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has climbed from 1.92 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 59.6 | 38.3 | 37.7 |
| 2010–14 | 54.8 | 39.0 | 38.6 |
| 2015–19 | 62.8 | 40.2 | 39.6 |
| 2020–24 | 64.0 | 40.8 | 40.1 |
| Change | +4.4 | +2.5 | +2.3 |
With a median age of 64.0, Wellesley Island is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 5.3% | 13.1% | 12.3% |
| 2010–14 | 5.1% | 12.7% | 12.3% |
| 2015–19 | 9.0% | 11.6% | 11.6% |
| 2020–24 | 3.5% | 11.6% | 11.6% |
| Change | −1.8 pts | −1.5 pts | −0.6 pts |
Single parents head only 3.5% of households in Wellesley Island, well below the national share of 11.6%.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in Wellesley Island
Renters in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 22.2% | 44.8% | 33.3% |
| 2010–14 | 19.1% | 46.2% | 35.6% |
| 2015–19 | 21.9% | 46.2% | 36.0% |
| 2020–24 | 5.2% | 45.7% | 34.8% |
| Change | −17.0 pts | +0.9 pts | +1.5 pts |
Wellesley Island is overwhelmingly a place of homeowners: only 5.2% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 62.3% have no mortgage at all, well above the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 72.5% | 10.3% | 11.4% |
| 2010–14 | 79.3% | 10.4% | 11.4% |
| 2015–19 | 83.6% | 11.0% | 11.1% |
| 2020–24 | 79.9% | 9.7% | 9.6% |
| Change | +7.4 pts | −0.6 pts | −1.8 pts |
Vacant homes make up 79.9% of the housing in Wellesley Island, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 1959 | 1956 | 1974 |
| 2010–14 | 1960 | 1957 | 1975 |
| 2015–19 | 1976 | 1958 | 1977 |
| 2020–24 | 1964 | 1961 | 1980 |
| Change | +4 | +5 | +6 |
Wellesley Island is a place of older homes: half were built before 1964, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The picture is much the same across New York.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | $953 | $1,095 | $965 |
| 2010–14 | $1,027 | $1,201 | $1,040 |
| 2015–19 | $726 | $1,426 | $1,213 |
| 2020–24 | $1,380 | $1,794 | $1,571 |
| Change | +$427 | +$698 | +$606 |
Rent in Wellesley Island runs $1,380 a month at the median, utilities included, below the U.S. median of $1,571. Rent takes 20.5% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in Wellesley Island
Bachelor's degrees in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 33.7% | 31.9% | 28.4% |
| 2010–14 | 34.6% | 33.4% | 29.6% |
| 2015–19 | 42.8% | 36.2% | 32.1% |
| 2020–24 | 58.7% | 39.8% | 35.6% |
| Change | +25.0 pts | +8.0 pts | +7.2 pts |
Wellesley Island is highly educated: about six in ten adults 25 and older (58.7%) hold at least a bachelor's degree, far above the national share of 35.6%.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 92.6% | 84.0% | 84.9% |
| 2010–14 | 90.6% | 84.9% | 86.1% |
| 2015–19 | 98.3% | 86.5% | 87.7% |
| 2020–24 | 100.0% | 87.3% | 89.3% |
| Change | +7.4 pts | +3.3 pts | +4.3 pts |
Finishing high school is nearly universal in Wellesley Island: 100.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in Wellesley Island
| Period | Wellesley Island | New York | U.S. |
|---|---|---|---|
| 2006–10 | 9.9% | 7.7% | 8.1% |
| 2010–14 | 8.3% | 9.2% | 9.4% |
| 2015–19 | 0.0% | 5.7% | 5.6% |
| 2020–24 | 7.2% | 6.6% | 5.4% |
| Change | −2.7 pts | −1.2 pts | −2.7 pts |
Jobs have been harder to find in Wellesley Island than nationally: unemployment was 7.2%, against 5.4%. The picture is much the same across New York. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
Wellesley Island compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Wellesley Island | 2.09 | 64.0 | 3.5% | 5.2% | 79.9% | 1964 | $1,380 | 58.7% | 100.0% | 7.2% |
| Alexandria Bay | 1.95 | 57.0 | 7.6% | 32.3% | 43.4% | 1959 | $794 | 36.8% | 96.4% | 8.7% |
| Thousand Island Park | 2.48 | 60.8 | 5.7% | 11.4% | 76.4% | 1938 | $1,420 | 51.4% | 100.0% | 17.2% |
| Westminster Park | 2.30 | 47.4 | 4.2% | 13.3% | 25.2% | 1982 | $1,372 | 22.1% | 90.5% | 6.5% |
| Fishers Landing | 2.57 | 43.8 | 9.8% | 17.3% | 34.2% | 1980 | $1,201 | 26.5% | 88.6% | 6.5% |
| Plessis | 2.29 | 45.4 | 3.8% | 15.5% | 26.1% | 1977 | $1,252 | 20.0% | 89.5% | 6.8% |
| Redwood | 2.43 | 45.1 | 7.1% | 17.3% | 34.6% | 1973 | $1,007 | 24.1% | 93.2% | 2.2% |
| La Fargeville | 2.60 | 37.4 | 9.9% | 22.7% | 15.2% | 1981 | $1,021 | 17.3% | 86.7% | 6.5% |
| Clayton | 2.22 | 44.9 | 9.5% | 29.6% | 38.7% | 1973 | $1,180 | 36.4% | 90.4% | 4.4% |
| Omar | 2.43 | 39.1 | 7.3% | 21.1% | 9.3% | 1983 | $847 | 13.8% | 87.3% | 4.4% |
| Frontenac | 2.50 | 35.2 | 13.3% | 24.1% | 25.4% | 1990 | $1,053 | 24.1% | 84.9% | 6.9% |
All figures 2020–24.
Cities with similar populations: Highland Lake, NY · Westhoff, TX · Hugheston, WV · Hovey, IN · Holloway, OH · Hoehne, CO · Hobson, MT · Hix, WV · Zimmerdale, KS · Hillsboro, MS
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Wellesley Island. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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