Triangle, Buffalo, NY Demographics

Population 4,298 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Triangle, Buffalo, NY map of median age by neighborhood
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Population and households in Triangle

Household size in Triangle

Household size, people per household
PeriodTriangleBuffalo areaNew YorkU.S.
2006–102.432.412.682.68
2010–142.292.392.722.73
2015–192.342.332.692.71
2020–242.592.332.652.65
Change+0.16−0.08−0.03−0.03
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At 2.59 people per household, Triangle sits close to the national average of 2.65. The typical household here is bigger than in the Buffalo area overall, where it has 2.33 people. Household size has climbed from 2.43 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Triangle

Median age, years
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1040.440.438.337.7
2010–1438.841.239.038.6
2015–1936.241.940.239.6
2020–2440.242.040.840.1
Change−0.1+1.6+2.5+2.3
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Half of the people in Triangle are younger than 40.2 and half are older, close to the national median of 40.1. The population here is younger than in the Buffalo area overall, where the median age is 42.0.

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 Triangle

Single-parent households, % of households
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1014.9%11.7%13.1%12.3%
2010–1419.8%12.1%12.7%12.3%
2015–1916.4%11.2%11.6%11.6%
2020–2414.9%11.5%11.6%11.6%
Change−0.0 pts−0.2 pts−1.5 pts−0.6 pts
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Single parents head about one in seven households in Triangle (14.9%), well above the national share of 11.6%. Compared with other Buffalo neighborhoods, though, Triangle has a lower share of single-parent households than most.

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 Triangle

Renters in Triangle

Renters, % of occupied homes
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1048.0%32.9%44.8%33.3%
2010–1453.7%33.8%46.2%35.6%
2015–1954.6%34.3%46.2%36.0%
2020–2447.1%33.2%45.7%34.8%
Change−0.9 pts+0.3 pts+0.9 pts+1.5 pts
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Renting is far more common in Triangle than nationally: 47.1% of households rent their homes, against 34.8%. Among homeowners, 46.5% have no mortgage at all, above the national share of 39.8%. Compared with other Buffalo neighborhoods, though, Triangle has a lower share of renters than most.

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 Triangle

Vacant homes, % of all homes
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1013.0%10.6%10.3%11.4%
2010–149.3%10.3%10.4%11.4%
2015–1911.7%10.0%11.0%11.1%
2020–2415.3%8.4%9.7%9.6%
Change+2.3 pts−2.2 pts−0.6 pts−1.8 pts
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Vacant homes make up 15.3% of the housing in Triangle, 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 Triangle

Age of homes, median year built
PeriodTriangleBuffalo areaNew YorkU.S.
2006–101938195719561974
2010–141938195819571975
2015–191938195819581977
2020–241940196019611980
Change+2+3+5+6
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Triangle is a place of older homes: half were built before 1940, 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 Triangle

Rent, per month
PeriodTriangleBuffalo areaNew YorkU.S.
2006–10$626$728$1,095$965
2010–14$732$783$1,201$1,040
2015–19$640$873$1,426$1,213
2020–24$822$1,126$1,794$1,571
Change+$196+$398+$698+$606
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Rent in Triangle runs $822 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 26.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Of Buffalo's 38 neighborhoods, only two have lower rents.

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 Triangle

Bachelor's degrees in Triangle

Bachelor's degrees, % of adults 25+
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1011.1%27.6%31.9%28.4%
2010–148.9%29.6%33.4%29.6%
2015–1915.2%32.3%36.2%32.1%
2020–2418.7%35.6%39.8%35.6%
Change+7.5 pts+8.0 pts+8.0 pts+7.2 pts
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College degrees are relatively uncommon in Triangle: 18.7% of adults 25 and older hold a bachelor's or higher, well below 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 Triangle

High school graduates, % of adults 25+
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1076.1%88.2%84.0%84.9%
2010–1482.7%89.8%84.9%86.1%
2015–1986.8%91.2%86.5%87.7%
2020–2483.9%91.9%87.3%89.3%
Change+7.8 pts+3.7 pts+3.3 pts+4.3 pts
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Nearly one in six adults in Triangle never finished high school, well above the national share: only 83.9% have a diploma or equivalent, against 89.3% nationally. Compared with other Buffalo neighborhoods, Triangle has a lower share of high school graduates than most.

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 Triangle

Unemployment, % of the labor force
PeriodTriangleBuffalo areaNew YorkU.S.
2006–1016.2%8.0%7.7%8.1%
2010–148.8%8.5%9.2%9.4%
2015–193.1%4.8%5.7%5.6%
2020–249.3%5.4%6.6%5.4%
Change−6.9 pts−2.6 pts−1.2 pts−2.7 pts
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Unemployment in Triangle runs well above the national rate: 9.3% of the labor force was out of work and looking, against 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).

Triangle compared with nearby neighborhoods

NeighborhoodHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Triangle2.5940.214.9%47.1%15.3%1940$82218.7%83.9%9.3%
Abbott McKinley2.2043.816.2%32.9%7.9%1939$1,21731.7%94.1%10.4%
Seneca1.7944.315.1%59.7%4.8%1952$89327.5%84.0%3.9%
South Park2.4636.711.8%26.7%10.8%1946$1,04224.2%94.4%8.0%
Cazenovia Park2.4041.413.6%60.4%5.8%1943$1,02820.5%91.3%6.8%
South Abbott2.3344.89.3%26.2%9.1%1944$1,07035.3%96.8%3.8%
Kaisertown2.1342.414.9%45.8%11.3%1941$98616.9%88.8%11.6%
Babcock2.1342.119.1%56.6%12.4%1938$92312.4%79.0%22.2%
Larkinville2.0240.914.3%68.9%17.1%1969$1,01120.2%80.9%9.6%
Lovejoy2.7536.120.6%39.1%13.5%1938$90112.3%83.1%10.4%
Willert Park1.8744.518.1%75.5%22.9%1986$59014.4%81.8%4.9%

All figures 2020–24.

Neighborhoods with similar populations: Tyner Homes, Bakersfield, CA · Buckley, Oakland, CT · Bucyrus Commercial Historical District, Bucyrus, OH · Bunker Hill, Pottsville, PA · Burke Acres, Kalamazoo, MI · Downtown, Allentown, PA · Downtown Ashtabula, Ashtabula, OH · Sylvan Park, Nashville, TN · The Meadows, Sarasota, FL · Tierra Oeste, Albuquerque, NM

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 Triangle. 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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