Population 315 · Census ACS 2020–24
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Population and households in Kirby
Household size in Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 2.56 | 2.51 | 2.68 |
| 2010–14 | 2.52 | 2.53 | 2.73 |
| 2015–19 | 2.50 | 2.50 | 2.71 |
| 2020–24 | 2.56 | 2.46 | 2.65 |
| Change | +0.00 | −0.05 | −0.03 |
The average household in Kirby has 2.56 people, a bit under the U.S. average of 2.65. Still, the typical household here is bigger than in Pennsylvania as a whole, where it has 2.46 people.
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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 45.6 | 40.3 | 37.7 |
| 2010–14 | 47.6 | 41.0 | 38.6 |
| 2015–19 | 42.3 | 41.8 | 39.6 |
| 2020–24 | 40.7 | 42.0 | 40.1 |
| Change | −4.9 | +1.7 | +2.3 |
Half of the people in Kirby are younger than 40.7 and half are older, close to the national median of 40.1. Since 2006–10, the median age has dropped from 45.6, 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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 6.5% | 10.5% | 12.3% |
| 2010–14 | 6.1% | 10.6% | 12.3% |
| 2015–19 | 4.7% | 10.5% | 11.6% |
| 2020–24 | 6.6% | 10.7% | 11.6% |
| Change | +0.1 pts | +0.2 pts | −0.6 pts |
Single-parent households are relatively rare in Kirby: 6.6% 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 Kirby
Renters in Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 19.4% | 29.0% | 33.3% |
| 2010–14 | 20.8% | 30.5% | 35.6% |
| 2015–19 | 23.2% | 31.1% | 36.0% |
| 2020–24 | 15.5% | 30.7% | 34.8% |
| Change | −3.9 pts | +1.7 pts | +1.5 pts |
Kirby is largely a place of homeowners: only 15.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 60.8% 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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 13.5% | 10.3% | 11.4% |
| 2010–14 | 11.1% | 10.5% | 11.4% |
| 2015–19 | 15.6% | 10.7% | 11.1% |
| 2020–24 | 10.0% | 9.1% | 9.6% |
| Change | −3.5 pts | −1.2 pts | −1.8 pts |
Vacancy in Kirby is close to the national rate: 10.0% of homes are empty, against 9.6%.
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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 1967 | 1963 | 1974 |
| 2010–14 | 1967 | 1964 | 1975 |
| 2015–19 | 1974 | 1965 | 1977 |
| 2020–24 | 1972 | 1967 | 1980 |
| Change | +5 | +4 | +6 |
Homes in Kirby run older than the national norm, with a median build year of 1972 against 1980. Even so, homes here are newer than in Pennsylvania overall, where the median home dates to 1967.
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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | $534 | $829 | $965 |
| 2010–14 | $538 | $923 | $1,040 |
| 2015–19 | $679 | $1,039 | $1,213 |
| 2020–24 | $776 | $1,323 | $1,571 |
| Change | +$241 | +$494 | +$606 |
The median renter in Kirby pays $776 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 18.3% 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 Kirby
Bachelor's degrees in Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 15.8% | 27.2% | 28.4% |
| 2010–14 | 16.2% | 28.7% | 29.6% |
| 2015–19 | 26.0% | 31.8% | 32.1% |
| 2020–24 | 18.4% | 35.6% | 35.6% |
| Change | +2.6 pts | +8.3 pts | +7.2 pts |
Fewer adults in Kirby have a four-year degree than in the country as a whole: 18.4%, 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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 83.7% | 87.3% | 84.9% |
| 2010–14 | 90.4% | 88.8% | 86.1% |
| 2015–19 | 94.8% | 90.3% | 87.7% |
| 2020–24 | 94.8% | 91.8% | 89.3% |
| Change | +11.1 pts | +4.5 pts | +4.3 pts |
High school completion is high in Kirby: 94.8% 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 Kirby
| Period | Kirby | Pennsylvania | U.S. |
|---|---|---|---|
| 2006–10 | 6.6% | 7.5% | 8.1% |
| 2010–14 | 5.2% | 8.8% | 9.4% |
| 2015–19 | 5.1% | 5.5% | 5.6% |
| 2020–24 | 3.0% | 5.4% | 5.4% |
| Change | −3.6 pts | −2.1 pts | −2.7 pts |
Unemployment in Kirby has been low: just 3.0% 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).
Kirby 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Kirby | 2.56 | 40.7 | 6.6% | 15.5% | 10.0% | 1972 | $776 | 18.4% | 94.8% | 3.0% |
| Fordyce | 2.75 | 38.5 | 6.9% | 7.8% | 4.7% | 1975 | $824 | 23.2% | 96.2% | 2.8% |
| Gump | 2.46 | 40.6 | 6.8% | 10.5% | 13.6% | 1976 | $750 | 21.1% | 95.8% | 5.1% |
| Mount Morris | 2.25 | 48.0 | 5.7% | 22.9% | 17.1% | 1965 | $769 | 13.5% | 87.1% | 3.4% |
| Spraggs | 2.19 | 46.1 | 2.3% | 16.9% | 17.7% | 1973 | $714 | 20.0% | 89.2% | 6.2% |
| Oak Forest | 2.20 | 45.6 | 12.7% | 14.1% | 19.1% | 1959 | $745 | 18.1% | 91.0% | 2.8% |
| Pentress | 2.99 | 40.6 | 22.6% | 4.6% | 10.9% | 1987 | $983 | 27.6% | 87.6% | 6.0% |
| Mooresville | 2.19 | 50.7 | 14.0% | 8.0% | 11.4% | 1985 | $983 | 22.2% | 94.6% | 5.8% |
| Waynesburg | 2.02 | 41.0 | 14.9% | 32.4% | 8.2% | 1964 | $818 | 25.5% | 87.6% | 5.2% |
| Garards Fort | 2.59 | 37.9 | 8.6% | 12.8% | 8.0% | 1974 | $847 | 22.5% | 96.3% | 3.1% |
| Blacksville | 2.50 | 51.2 | 6.9% | 12.2% | 22.7% | 1978 | $983 | 15.4% | 92.3% | 1.1% |
All figures 2020–24.
Cities with similar populations: Piney Ridge, NC · Panacea Park, FL · Panic, PA · Panola, SC · Paradise, MI · Parent, MN · Parishville Center, NY · Parkdale, AR · Patesville, KY · Patton, AL
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 Kirby. 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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