Population 36 · Census ACS 2020–24
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Population and households in Quincy
Household size in Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.76 | 2.57 | 2.50 | 2.68 |
| 2010–14 | 2.89 | 2.63 | 2.55 | 2.73 |
| 2015–19 | 2.32 | 2.63 | 2.56 | 2.71 |
| 2020–24 | 2.44 | 2.51 | 2.50 | 2.65 |
| Change | −0.32 | −0.06 | +0.00 | −0.03 |
Households in Quincy run small, averaging 2.44 people against 2.65 nationally, which usually means more singles and couples and fewer children. The picture is much the same across the Portland area. Household size has dropped from 2.76 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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 52.6 | 37.3 | 39.0 | 37.7 |
| 2010–14 | 41.1 | 38.3 | 40.0 | 38.6 |
| 2015–19 | 53.8 | 39.3 | 40.9 | 39.6 |
| 2020–24 | 46.8 | 41.0 | 41.6 | 40.1 |
| Change | −5.8 | +3.7 | +2.5 | +2.3 |
With a median age of 46.8, Quincy 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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 13.3% | 10.5% | 10.5% | 12.3% |
| 2010–14 | 24.1% | 10.3% | 10.8% | 12.3% |
| 2015–19 | 2.7% | 9.4% | 9.9% | 11.6% |
| 2020–24 | 11.8% | 9.5% | 10.4% | 11.6% |
| Change | −1.5 pts | −1.0 pts | −0.1 pts | −0.6 pts |
Single parents head nearly one in eight households in Quincy (11.8%), close to the national share of 11.6%. Single parents are more common here than in the Portland area overall (9.5%).
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 Quincy
Renters in Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 6.0% | 36.6% | 36.2% | 33.3% |
| 2010–14 | 33.2% | 39.1% | 38.5% | 35.6% |
| 2015–19 | 21.8% | 37.6% | 37.6% | 36.0% |
| 2020–24 | 22.3% | 38.3% | 36.7% | 34.8% |
| Change | +16.3 pts | +1.7 pts | +0.5 pts | +1.5 pts |
Quincy is largely a place of homeowners: only 22.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly four in ten owners (38.7%) have paid off their mortgages, 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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 8.3% | 7.4% | 8.9% | 11.4% |
| 2010–14 | 15.1% | 6.8% | 9.1% | 11.4% |
| 2015–19 | 2.6% | 6.1% | 8.3% | 11.1% |
| 2020–24 | 14.4% | 7.1% | 7.4% | 9.6% |
| Change | +6.1 pts | −0.3 pts | −1.5 pts | −1.8 pts |
Vacancy is high in Quincy: 14.4% 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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 1978 | 1977 | 1976 | 1974 |
| 2010–14 | 1953 | 1978 | 1977 | 1975 |
| 2015–19 | 1938 | 1980 | 1978 | 1977 |
| 2020–24 | 1974 | 1981 | 1981 | 1980 |
| Change | −4 | +4 | +5 | +6 |
Housing in Quincy leans a little older: the median home dates to 1974, against 1980 nationally.
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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | $652 | $961 | $870 | $965 |
| 2010–14 | $746 | $1,105 | $982 | $1,040 |
| 2015–19 | $691 | $1,374 | $1,183 | $1,213 |
| 2020–24 | $1,013 | $1,794 | $1,601 | $1,571 |
| Change | +$361 | +$833 | +$731 | +$606 |
The median renter in Quincy pays $1,013 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 18.8% 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 Quincy
Bachelor's degrees in Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 15.9% | 33.3% | 29.0% | 28.4% |
| 2010–14 | 21.0% | 34.5% | 30.2% | 29.6% |
| 2015–19 | 17.5% | 39.2% | 33.5% | 32.1% |
| 2020–24 | 10.3% | 42.6% | 36.4% | 35.6% |
| Change | −5.6 pts | +9.3 pts | +7.3 pts | +7.2 pts |
Fewer adults in Quincy have a four-year degree than in the country as a whole: 10.3%, 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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 86.5% | 90.0% | 88.5% | 84.9% |
| 2010–14 | 96.8% | 90.6% | 89.4% | 86.1% |
| 2015–19 | 92.2% | 91.9% | 90.5% | 87.7% |
| 2020–24 | 85.7% | 93.2% | 91.5% | 89.3% |
| Change | −0.9 pts | +3.2 pts | +3.0 pts | +4.3 pts |
About one in seven adults in Quincy never finished high school, more than nationally: 85.7% have a diploma or equivalent, against 89.3% across the U.S.
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 Quincy
| Period | Quincy | Portland area | Oregon | U.S. |
|---|---|---|---|---|
| 2006–10 | 17.1% | 8.6% | 8.8% | 8.1% |
| 2010–14 | 10.3% | 9.6% | 10.6% | 9.4% |
| 2015–19 | 17.3% | 4.7% | 5.6% | 5.6% |
| 2020–24 | 0.0% | 4.6% | 5.3% | 5.4% |
| Change | −17.1 pts | −4.0 pts | −3.5 pts | −2.7 pts |
The survey found almost no one in Quincy out of work and looking, against 5.4% of the labor force nationally. 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).
Quincy 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Quincy | 2.44 | 46.8 | 11.8% | 22.3% | 14.4% | 1974 | $1,013 | 10.3% | 85.7% | 0.0% |
| Locoda | 2.44 | 46.8 | 11.8% | 22.3% | 14.4% | 1974 | $1,013 | 10.3% | 85.7% | 0.0% |
| Inglis | 2.56 | 42.8 | 6.4% | 22.6% | 7.4% | 1970 | $986 | 14.6% | 83.0% | 1.3% |
| Clatskanie | 2.58 | 43.6 | 10.6% | 19.4% | 12.5% | 1976 | $900 | 16.0% | 87.3% | 5.3% |
| Marshland | 2.47 | 45.9 | 11.5% | 22.7% | 14.8% | 1974 | $998 | 11.0% | 85.8% | 0.0% |
| Mayger | 2.73 | 46.5 | 10.2% | 14.4% | 11.9% | 1975 | $1,013 | 15.9% | 88.9% | 3.7% |
| Woodson | 2.48 | 45.7 | 11.5% | 22.8% | 14.8% | 1974 | $995 | 11.2% | 85.9% | 0.0% |
| Westport | 2.28 | 54.3 | 3.7% | 9.8% | 13.8% | 1970 | $855 | 5.7% | 87.3% | 6.5% |
| Cathlamet | 2.27 | 53.0 | 2.7% | 16.7% | 7.0% | 1986 | $886 | 20.0% | 94.5% | 3.2% |
| DeLena | 2.77 | 37.9 | 10.9% | 25.0% | 16.8% | 1977 | $850 | 18.9% | 87.7% | 2.4% |
| West Rainier | 2.80 | 42.3 | 9.8% | 23.8% | 12.1% | 1984 | $957 | 23.8% | 88.6% | 1.4% |
All figures 2020–24.
Cities with similar populations: Devereux Heights, IL · Dales, CA · Dalzell, SD · Dancy, AL · Dardanelle, CA · Daulton, CA · Davis, KY · Day, AR · DeBaerrie, AR · DeLake, OR
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 Quincy. 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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