Population 167 · Census ACS 2020–24
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Population and households in Duncans Mills
Household size in Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 2.10 | 3.04 | 2.68 |
| 2010–14 | 1.89 | 3.10 | 2.73 |
| 2015–19 | 2.23 | 3.09 | 2.71 |
| 2020–24 | 1.66 | 3.01 | 2.65 |
| Change | −0.44 | −0.03 | −0.03 |
Duncans Mills is a place of small households, averaging 1.66 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.10 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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 54.2 | 35.8 | 37.7 |
| 2010–14 | 53.7 | 36.8 | 38.6 |
| 2015–19 | 37.9 | 37.9 | 39.6 |
| 2020–24 | 62.7 | 39.0 | 40.1 |
| Change | +8.5 | +3.1 | +2.3 |
With a median age of 62.7, Duncans Mills 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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 9.5% | 13.5% | 12.3% |
| 2010–14 | 3.7% | 13.5% | 12.3% |
| 2015–19 | 9.1% | 12.3% | 11.6% |
| 2020–24 | 2.1% | 12.3% | 11.6% |
| Change | −7.4 pts | −1.2 pts | −0.6 pts |
Single-parent households are relatively rare in Duncans Mills: 2.1% of households, against 11.6% nationally.
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 Duncans Mills
Renters in Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 27.9% | 42.6% | 33.3% |
| 2010–14 | 40.0% | 45.2% | 35.6% |
| 2015–19 | 49.7% | 45.2% | 36.0% |
| 2020–24 | 10.0% | 44.1% | 34.8% |
| Change | −17.9 pts | +1.5 pts | +1.5 pts |
Only 10.0% of households in Duncans Mills rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than four in ten owners (45.3%) have paid off their mortgages, 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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 34.8% | 8.7% | 11.4% |
| 2010–14 | 53.8% | 8.1% | 11.4% |
| 2015–19 | 42.8% | 7.5% | 11.1% |
| 2020–24 | 41.3% | 7.3% | 9.6% |
| Change | +6.4 pts | −1.4 pts | −1.8 pts |
Vacant homes make up 41.3% of the housing in Duncans Mills, 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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 1968 | 1972 | 1974 |
| 2010–14 | 1969 | 1973 | 1975 |
| 2015–19 | 1971 | 1974 | 1977 |
| 2020–24 | 1966 | 1976 | 1980 |
| Change | −2 | +4 | +6 |
The housing in Duncans Mills is old by national standards: the median home dates to 1966, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.
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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | $1,329 | $1,298 | $965 |
| 2010–14 | $1,391 | $1,379 | $1,040 |
| 2015–19 | $1,887 | $1,721 | $1,213 |
| 2020–24 | $1,306 | $2,229 | $1,571 |
| Change | −$23 | +$931 | +$606 |
The median renter in Duncans Mills pays $1,306 a month for rent and utilities, below the national median of $1,571. Rent takes 26.5% 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 Duncans Mills
Bachelor's degrees in Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 47.8% | 29.1% | 28.4% |
| 2010–14 | 36.0% | 30.1% | 29.6% |
| 2015–19 | 32.4% | 32.9% | 32.1% |
| 2020–24 | 50.4% | 36.3% | 35.6% |
| Change | +2.6 pts | +7.1 pts | +7.2 pts |
Duncans Mills is highly educated: about half of adults 25 and older (50.4%) 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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 97.6% | 79.9% | 84.9% |
| 2010–14 | 96.3% | 80.7% | 86.1% |
| 2015–19 | 96.1% | 82.6% | 87.7% |
| 2020–24 | 95.6% | 84.2% | 89.3% |
| Change | −2.1 pts | +4.3 pts | +4.3 pts |
High school completion is high in Duncans Mills: 95.6% 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 Duncans Mills
| Period | Duncans Mills | California | U.S. |
|---|---|---|---|
| 2006–10 | 9.0% | 9.2% | 8.1% |
| 2010–14 | 8.8% | 11.3% | 9.4% |
| 2015–19 | 5.3% | 6.3% | 5.6% |
| 2020–24 | 14.9% | 6.6% | 5.4% |
| Change | +5.9 pts | −2.6 pts | −2.7 pts |
Unemployment in Duncans Mills runs well above the national rate: 14.9% of the labor force was out of work and looking, against 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).
Duncans Mills 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Duncans Mills | 1.66 | 62.7 | 2.1% | 10.0% | 41.3% | 1966 | $1,306 | 50.4% | 95.6% | 14.9% |
| Monte Rio | 1.87 | 59.2 | 2.3% | 15.3% | 44.3% | 1950 | $1,577 | 44.1% | 97.9% | 6.9% |
| Guernewood Park | 2.09 | 59.1 | 4.8% | 32.8% | 37.7% | 1969 | $1,954 | 30.1% | 95.0% | 3.4% |
| Guerneville | 1.94 | 52.2 | 3.6% | 30.3% | 26.9% | 1956 | $1,631 | 43.8% | 94.6% | 6.5% |
| Cazadero | 2.15 | 54.8 | 4.4% | 21.1% | 39.7% | 1971 | $1,678 | 35.6% | 95.7% | 1.6% |
| Carmet | 1.17 | 67.8 | 2.5% | 25.2% | 61.2% | 1977 | $1,239 | 51.9% | 93.3% | 1.7% |
| Occidental | 2.24 | 57.8 | 1.5% | 23.3% | 37.8% | 1967 | $1,601 | 56.4% | 95.1% | 4.9% |
| Rio Nido | 1.96 | 57.5 | 7.7% | 37.9% | 27.6% | 1963 | $1,640 | 39.8% | 95.9% | 6.7% |
| Bodega | 2.68 | 57.4 | 7.3% | 13.4% | 31.8% | 1975 | $1,634 | 62.4% | 95.8% | 4.1% |
| Salmon Creek | 1.22 | 67.9 | 2.8% | 28.6% | 61.4% | 1978 | $1,279 | 52.4% | 93.3% | 0.0% |
| Forestville | 2.51 | 43.7 | 5.6% | 27.0% | 10.6% | 1962 | $1,856 | 42.1% | 95.9% | 6.6% |
All figures 2020–24.
Cities with similar populations: Unionport, OH · Vandetta, KY · Valley-Hi, OH · Valle Escondido, NM · Hallsport, NY · Valeene, IN · Halsey, NE · Hambletville, NY · Upton, UT · Varner, KS
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 Duncans Mills. 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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