Population 402 · Census ACS 2020–24
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Median age by neighborhoodHistory and comparison ↓︎
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Population and households in Seawall
Household size in Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 1.90 | 2.37 | 2.68 |
| 2010–14 | 2.24 | 2.36 | 2.73 |
| 2015–19 | 2.25 | 2.35 | 2.71 |
| 2020–24 | 2.41 | 2.30 | 2.65 |
| Change | +0.51 | −0.07 | −0.03 |
Households in Seawall run small, averaging 2.41 people against 2.65 nationally, which usually means more singles and couples and fewer children. Even so, the typical household here is bigger than in Maine overall, where it has 2.30 people. Household size has climbed from 1.90 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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 48.8 | 42.1 | 37.7 |
| 2010–14 | 49.3 | 43.5 | 38.6 |
| 2015–19 | 61.6 | 45.0 | 39.6 |
| 2020–24 | 43.9 | 45.0 | 40.1 |
| Change | −4.9 | +2.9 | +2.3 |
Seawall skews older than the country: its median age is 43.9, against 40.1 nationally. That is in line with the rest of Maine.
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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 12.5% | 10.1% | 12.3% |
| 2010–14 | 5.7% | 10.1% | 12.3% |
| 2015–19 | 10.2% | 9.4% | 11.6% |
| 2020–24 | 12.7% | 8.8% | 11.6% |
| Change | +0.3 pts | −1.4 pts | −0.6 pts |
Single-parent households are a bit more common in Seawall than nationally: 12.7%, against 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 Seawall
Renters in Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 24.9% | 26.9% | 33.3% |
| 2010–14 | 23.1% | 28.6% | 35.6% |
| 2015–19 | 18.4% | 27.7% | 36.0% |
| 2020–24 | 30.6% | 25.7% | 34.8% |
| Change | +5.7 pts | −1.2 pts | +1.5 pts |
About three in ten households in Seawall rent their homes (30.6%), a little below the national share of 34.8%; the rest own. Even so, renters make up a bigger share here than in Maine as a whole (25.7%). Among homeowners, 45.8% have no mortgage at all, 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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 63.3% | 17.8% | 11.4% |
| 2010–14 | 60.0% | 18.1% | 11.4% |
| 2015–19 | 65.8% | 19.0% | 11.1% |
| 2020–24 | 58.2% | 16.4% | 9.6% |
| Change | −5.1 pts | −1.4 pts | −1.8 pts |
Vacancy is high in Seawall: 58.2% of homes are empty, 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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 1960 | 1969 | 1974 |
| 2010–14 | 1961 | 1971 | 1975 |
| 2015–19 | 1941 | 1973 | 1977 |
| 2020–24 | 1982 | 1975 | 1980 |
| Change | +22 | +6 | +6 |
Homes in Seawall are about the same age as the nation's housing: the median home was built in 1982, versus 1980 nationally. Homes here are newer than in Maine as a whole, where the median home dates to 1975.
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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | $740 | $766 | $965 |
| 2010–14 | $764 | $831 | $1,040 |
| 2015–19 | $920 | $919 | $1,213 |
| 2020–24 | $1,250 | $1,230 | $1,571 |
| Change | +$510 | +$464 | +$606 |
Rent in Seawall runs $1,250 a month at the median, utilities included, well below the U.S. median of $1,571. That is in line with the rest of Maine. The typical renter here spends 18.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.
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 Seawall
Bachelor's degrees in Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 39.3% | 27.0% | 28.4% |
| 2010–14 | 37.1% | 28.7% | 29.6% |
| 2015–19 | 53.2% | 32.0% | 32.1% |
| 2020–24 | 44.1% | 36.5% | 35.6% |
| Change | +4.8 pts | +9.5 pts | +7.2 pts |
College degrees are more common in Seawall than nationally: 44.1% of adults 25 and older have a bachelor's or higher, against 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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 90.5% | 89.9% | 84.9% |
| 2010–14 | 92.1% | 91.4% | 86.1% |
| 2015–19 | 98.4% | 92.6% | 87.7% |
| 2020–24 | 94.7% | 94.8% | 89.3% |
| Change | +4.2 pts | +4.8 pts | +4.3 pts |
High school completion is high in Seawall: 94.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. That is in line with the rest of Maine.
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 Seawall
| Period | Seawall | Maine | U.S. |
|---|---|---|---|
| 2006–10 | 4.3% | 6.6% | 8.1% |
| 2010–14 | 7.5% | 7.6% | 9.4% |
| 2015–19 | 4.8% | 4.2% | 5.6% |
| 2020–24 | 1.2% | 3.9% | 5.4% |
| Change | −3.1 pts | −2.7 pts | −2.7 pts |
The job market in Seawall has been strong: just 1.2% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).
Seawall 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Seawall | 2.41 | 43.9 | 12.7% | 30.6% | 58.2% | 1982 | $1,250 | 44.1% | 94.7% | 1.2% |
| Southwest Harbor | 1.98 | 53.3 | 6.8% | 46.3% | 53.7% | 1979 | $989 | 34.2% | 97.9% | 5.8% |
| Bass Harbor | 2.33 | 48.7 | 3.0% | 16.3% | 53.6% | 1982 | $1,465 | 42.8% | 94.2% | 2.6% |
| Cranberry Isles | 2.41 | 43.9 | 12.7% | 30.6% | 58.2% | 1982 | $1,250 | 44.1% | 94.7% | 1.2% |
| Bernard | 2.23 | 46.9 | 4.8% | 23.3% | 51.2% | 1984 | $1,330 | 42.4% | 95.9% | 1.6% |
| Seal Cove | 2.20 | 46.8 | 5.2% | 25.5% | 50.7% | 1984 | $1,291 | 42.3% | 96.4% | 1.5% |
| Islesford | 2.41 | 43.9 | 12.7% | 30.6% | 58.2% | 1982 | $1,250 | 44.1% | 94.7% | 1.2% |
| Seal Harbor | 1.95 | 56.4 | 2.6% | 29.7% | 65.1% | 1958 | $1,328 | 69.3% | 100.0% | 0.0% |
| Mount Desert | 2.13 | 49.6 | 2.8% | 11.4% | 53.5% | 1979 | $1,256 | 59.9% | 100.0% | 2.1% |
| Frenchboro | 2.30 | 47.7 | 4.5% | 17.9% | 41.4% | 1983 | $1,195 | 35.4% | 95.1% | 5.6% |
| Indian Point | 2.16 | 48.2 | 2.9% | 9.2% | 51.9% | 1982 | $1,251 | 58.3% | 100.0% | 2.5% |
All figures 2020–24.
Cities with similar populations: East Hubbardton, VT · Elkton, MN · Eldorado, MD · Egypt, OH · Eden, IL · Eastville, GA · East Templeton, MA · East Rocky Hill, NJ · East Jewett, NY · Trevett, ME
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 Seawall. 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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