Population 425 · Census ACS 2020–24
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Median age by neighborhoodHistory and comparison ↓︎
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Population and households in Castine
Household size in Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 3.11 | 2.51 | 2.68 |
| 2010–14 | 3.06 | 2.51 | 2.73 |
| 2015–19 | 2.76 | 2.47 | 2.71 |
| 2020–24 | 3.05 | 2.46 | 2.65 |
| Change | −0.06 | −0.05 | −0.03 |
Castine is a place of big households: 3.05 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids.
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 33.2 | 39.0 | 37.7 |
| 2010–14 | 30.6 | 40.0 | 38.6 |
| 2015–19 | 40.0 | 40.7 | 39.6 |
| 2020–24 | 40.0 | 40.8 | 40.1 |
| Change | +6.8 | +1.8 | +2.3 |
At 40.0, the median age in Castine is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has climbed from 33.2, but in a place this small, survey estimates can swing a lot from one release to the next.
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 4.4% | 11.7% | 12.3% |
| 2010–14 | 4.2% | 11.9% | 12.3% |
| 2015–19 | 2.2% | 11.7% | 11.6% |
| 2020–24 | 8.7% | 11.7% | 11.6% |
| Change | +4.3 pts | −0.0 pts | −0.6 pts |
Single-parent households are less common in Castine than nationally: 8.7%, 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 Castine
Renters in Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 18.8% | 30.8% | 33.3% |
| 2010–14 | 13.2% | 33.1% | 35.6% |
| 2015–19 | 16.9% | 33.9% | 36.0% |
| 2020–24 | 17.6% | 32.8% | 34.8% |
| Change | −1.2 pts | +2.0 pts | +1.5 pts |
Castine is largely a place of homeowners: only 17.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 37.4% have no mortgage at all, about the same as nationally.
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 16.7% | 10.8% | 11.4% |
| 2010–14 | 2.7% | 10.8% | 11.4% |
| 2015–19 | 2.5% | 10.2% | 11.1% |
| 2020–24 | 2.3% | 8.7% | 9.6% |
| Change | −14.4 pts | −2.2 pts | −1.8 pts |
Empty homes are scarce in Castine: just 2.3% sit vacant, compared with 9.6% nationally, a sign of a tight housing market.
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 1940 | 1968 | 1974 |
| 2010–14 | 1943 | 1969 | 1975 |
| 2015–19 | 1939 | 1970 | 1977 |
| 2020–24 | 1941 | 1972 | 1980 |
| Change | +1 | +4 | +6 |
Castine is a place of older homes: half were built before 1941, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | $631 | $765 | $965 |
| 2010–14 | $761 | $814 | $1,040 |
| 2015–19 | $585 | $901 | $1,213 |
| 2020–24 | $1,311 | $1,142 | $1,571 |
| Change | +$680 | +$377 | +$606 |
The median renter in Castine pays $1,311 a month for rent and utilities, below the national median of $1,571. Even so, rents here are higher than in Ohio as a whole ($1,142). Rent takes 45.9% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.
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 Castine
Bachelor's degrees in Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 9.8% | 25.4% | 28.4% |
| 2010–14 | 12.3% | 26.5% | 29.6% |
| 2015–19 | 8.7% | 28.9% | 32.1% |
| 2020–24 | 12.5% | 31.9% | 35.6% |
| Change | +2.7 pts | +6.5 pts | +7.2 pts |
Fewer adults in Castine have a four-year degree than in the country as a whole: 12.5%, against 35.6% nationally.
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 89.8% | 87.7% | 84.9% |
| 2010–14 | 95.6% | 88.9% | 86.1% |
| 2015–19 | 95.2% | 90.4% | 87.7% |
| 2020–24 | 89.4% | 91.7% | 89.3% |
| Change | −0.4 pts | +4.0 pts | +4.3 pts |
High school completion in Castine is close to the national rate: 89.4% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in Ohio as a whole (91.7%).
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 Castine
| Period | Castine | Ohio | U.S. |
|---|---|---|---|
| 2006–10 | 8.4% | 8.7% | 8.1% |
| 2010–14 | 6.2% | 9.4% | 9.4% |
| 2015–19 | 2.7% | 5.5% | 5.6% |
| 2020–24 | 3.3% | 4.9% | 5.4% |
| Change | −5.1 pts | −3.8 pts | −2.7 pts |
Unemployment in Castine has been low: just 3.3% of the labor force was out of work and looking, well below the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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).
Castine 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Castine | 3.05 | 40.0 | 8.7% | 17.6% | 2.3% | 1941 | $1,311 | 12.5% | 89.4% | 3.3% |
| West Manchester | 2.48 | 47.0 | 6.0% | 19.5% | 9.8% | 1941 | $841 | 15.1% | 94.3% | 1.3% |
| Savona | 3.17 | 38.4 | 9.2% | 18.0% | 1.2% | 1942 | $1,342 | 11.6% | 88.2% | 3.7% |
| Eldorado | 2.93 | 32.0 | 7.1% | 9.7% | 2.5% | 1941 | $981 | 16.5% | 90.8% | 0.4% |
| Ithaca | 2.24 | 50.2 | 6.8% | 9.1% | 4.2% | 1938 | $1,577 | 21.3% | 98.3% | 1.0% |
| New Madison | 2.23 | 48.4 | 7.9% | 17.8% | 12.6% | 1961 | $859 | 16.6% | 88.8% | 1.7% |
| West Sonora | 2.39 | 38.5 | 10.8% | 21.4% | 3.6% | 1960 | $931 | 11.7% | 94.9% | 1.9% |
| Wayne Lakes | 2.74 | 40.9 | 13.3% | 17.9% | 1.7% | 1967 | $819 | 10.0% | 88.6% | 7.4% |
| Arcanum | 2.49 | 39.8 | 10.4% | 21.9% | 4.3% | 1959 | $915 | 18.4% | 91.5% | 2.3% |
| Delisle | 2.54 | 39.2 | 6.3% | 9.9% | 3.3% | 1944 | $998 | 15.1% | 94.6% | 2.8% |
| Fort Jefferson | 2.28 | 44.8 | 14.5% | 34.5% | 12.3% | 1971 | $813 | 9.7% | 88.8% | 2.7% |
All figures 2020–24.
Cities with similar populations: Rock Creek, TN · Roslyn, SD · Rose Hill, TN · Rosburg, WA · Rosati, MO · Roper, GA · Rondo, MO · Romancoke on the Bay, MD · Rogers, KY · Roebuck, VA
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 Castine. 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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