Isabella, PA Demographics

Population 117 · Census ACS 2020–24

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Isabella, PA map of median age by neighborhood
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Population and households in Isabella

Household size in Isabella

Household size, people per household
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–101.872.372.512.68
2010–142.332.352.532.73
2015–193.022.292.502.71
2020–241.992.302.462.65
Change+0.12−0.07−0.05−0.03
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Households in Isabella are small: just 1.99 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Since 2006–10, household size has climbed from 1.87, 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 Isabella

Median age, years
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–1057.142.540.337.7
2010–1448.943.041.038.6
2015–1946.143.741.839.6
2020–2448.343.942.040.1
Change−8.8+1.4+1.7+2.3
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Isabella skews older: half of its residents are older than 48.3, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Isabella

Single-parent households, % of households
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–101.5%8.9%10.5%12.3%
2010–145.6%8.8%10.6%12.3%
2015–1922.1%8.4%10.5%11.6%
2020–2411.7%8.8%10.7%11.6%
Change+10.2 pts−0.0 pts+0.2 pts−0.6 pts
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Single-parent households are about as common in Isabella as they are nationally: 11.7%, against 11.6%. Single parents are more common here than in the Pittsburgh area as a whole (8.8%).

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 Isabella

Renters in Isabella

Renters, % of occupied homes
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–1033.0%28.5%29.0%33.3%
2010–1420.7%29.9%30.5%35.6%
2015–1915.3%30.3%31.1%36.0%
2020–244.2%29.3%30.7%34.8%
Change−28.9 pts+0.8 pts+1.7 pts+1.5 pts
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Isabella is overwhelmingly a place of homeowners: only 4.2% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 55.9% 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 Isabella

Vacant homes, % of all homes
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–1011.6%10.7%10.3%11.4%
2010–1423.8%10.4%10.5%11.4%
2015–1920.8%10.5%10.7%11.1%
2020–2422.7%10.0%9.1%9.6%
Change+11.1 pts−0.7 pts−1.2 pts−1.8 pts
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Vacant homes make up 22.7% of the housing in Isabella, 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 Isabella

Age of homes, median year built
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–101941196019631974
2010–141948196119641975
2015–191938196219651977
2020–241938196419671980
Change−3+4+4+6
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Isabella is a place of older homes: half were built before 1938, 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 Isabella

Rent, per month
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–10$485$720$829$965
2010–14$567$801$923$1,040
2015–19$742$922$1,039$1,213
2020–24$1,088$1,162$1,323$1,571
Change+$603+$442+$494+$606
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A typical rental in Isabella costs $1,088 a month with utilities, well below the national median of $1,571. Rent takes 33.1% 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 Isabella

Bachelor's degrees in Isabella

Bachelor's degrees, % of adults 25+
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–1017.3%29.5%27.2%28.4%
2010–1414.7%31.7%28.7%29.6%
2015–1920.8%35.2%31.8%32.1%
2020–2424.9%39.0%35.6%35.6%
Change+7.6 pts+9.5 pts+8.3 pts+7.2 pts
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Fewer adults in Isabella have a four-year degree than in the country as a whole: 24.9%, 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 Isabella

High school graduates, % of adults 25+
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–1076.0%90.8%87.3%84.9%
2010–1476.3%92.3%88.8%86.1%
2015–1992.8%93.8%90.3%87.7%
2020–2479.6%95.0%91.8%89.3%
Change+3.7 pts+4.2 pts+4.5 pts+4.3 pts
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About one in five adults in Isabella never finished high school, well above the national share: only 79.6% have a diploma or equivalent, against 89.3% nationally.

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 Isabella

Unemployment, % of the labor force
PeriodIsabellaPittsburgh areaPennsylvaniaU.S.
2006–1010.2%6.9%7.5%8.1%
2010–140.0%7.5%8.8%9.4%
2015–190.0%4.9%5.5%5.6%
2020–240.0%5.0%5.4%5.4%
Change−10.2 pts−1.9 pts−2.1 pts−2.7 pts
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The survey found almost no one in Isabella 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).

Isabella compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Isabella1.9948.311.7%4.2%22.7%1938$1,08824.9%79.6%0.0%
East Millsboro2.2445.09.7%6.7%18.5%1945$1,07611.5%89.9%0.2%
Crucible2.5157.54.0%8.0%2.5%1954$77423.3%98.8%5.1%
Stringtown2.2735.85.2%34.4%8.6%1951$81221.9%89.9%2.8%
Hibbs2.2547.56.8%15.7%7.5%1941$1,01623.4%89.8%3.0%
Rices Landing2.3547.76.3%9.0%7.8%1953$91925.4%93.9%6.8%
Republic2.5435.127.2%31.8%13.1%1938$1,13518.1%91.1%18.5%
Adah2.5238.12.3%9.9%4.6%1939$68620.6%86.5%5.2%
Cardale2.2051.65.0%13.0%8.1%1938$1,13622.9%91.5%1.4%
Carmichaels2.1549.54.8%25.7%10.8%1963$79921.4%94.1%1.9%
Millsboro2.4037.810.7%20.7%14.8%1949$91428.5%95.8%2.9%

All figures 2020–24.

Cities with similar populations: Edray, WV · West Winfield, PA · Westons Mills, NY · Fairview, OH · Emmet, SD · Emmalane, GA · Elk Mountain, WY · Eldorado, MS · Egbert, WY · Edward, NC

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 Isabella. 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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