Theresa, NY Demographics

Population 2,502 · Census ACS 2020–24

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

Household size in Theresa

Household size, people per household
PeriodTheresaNew YorkU.S.
2006–102.612.682.68
2010–142.642.722.73
2015–192.602.692.71
2020–242.612.652.65
Change+0.00−0.03−0.03
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Households in Theresa average 2.61 people, about the same as the country as a whole (2.65).

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 Theresa

Median age, years
PeriodTheresaNew YorkU.S.
2006–1031.338.337.7
2010–1435.339.038.6
2015–1936.840.239.6
2020–2433.740.840.1
Change+2.4+2.5+2.3
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With a median age of just 33.7, Theresa is far younger than the country as a whole (40.1), a population that tilts toward young adults and children. The median age has climbed from 31.3 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Theresa

Single-parent households, % of households
PeriodTheresaNew YorkU.S.
2006–1015.2%13.1%12.3%
2010–1410.9%12.7%12.3%
2015–1916.1%11.6%11.6%
2020–249.5%11.6%11.6%
Change−5.6 pts−1.5 pts−0.6 pts
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Single parents head about one in ten households in Theresa (9.5%), below the national share of 11.6%.

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 Theresa

Renters in Theresa

Renters, % of occupied homes
PeriodTheresaNew YorkU.S.
2006–1029.3%44.8%33.3%
2010–1428.1%46.2%35.6%
2015–1931.9%46.2%36.0%
2020–2423.3%45.7%34.8%
Change−6.0 pts+0.9 pts+1.5 pts
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Theresa is largely a place of homeowners: only 23.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly half of owners (48.0%) 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 Theresa

Vacant homes, % of all homes
PeriodTheresaNew YorkU.S.
2006–1021.6%10.3%11.4%
2010–1422.9%10.4%11.4%
2015–1928.9%11.0%11.1%
2020–2425.1%9.7%9.6%
Change+3.5 pts−0.6 pts−1.8 pts
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Vacancy is high in Theresa: 25.1% 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 Theresa

Age of homes, median year built
PeriodTheresaNew YorkU.S.
2006–10196619561974
2010–14197319571975
2015–19197419581977
2020–24197319611980
Change+8+5+6
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Housing in Theresa leans older: the median home dates to 1973, against 1980 nationally. Even so, homes here are newer than in New York overall, where the median home dates to 1961.

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 Theresa

Rent, per month
PeriodTheresaNew YorkU.S.
2006–10$706$1,095$965
2010–14$887$1,201$1,040
2015–19$924$1,426$1,213
2020–24$1,055$1,794$1,571
Change+$349+$698+$606
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The median renter in Theresa pays $1,055 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 22.1% 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 Theresa

Bachelor's degrees in Theresa

Bachelor's degrees, % of adults 25+
PeriodTheresaNew YorkU.S.
2006–1013.7%31.9%28.4%
2010–1413.9%33.4%29.6%
2015–1914.4%36.2%32.1%
2020–2414.5%39.8%35.6%
Change+0.8 pts+8.0 pts+7.2 pts
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College degrees are relatively uncommon in Theresa: 14.5% 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 Theresa

High school graduates, % of adults 25+
PeriodTheresaNew YorkU.S.
2006–1083.0%84.0%84.9%
2010–1486.9%84.9%86.1%
2015–1990.3%86.5%87.7%
2020–2492.1%87.3%89.3%
Change+9.1 pts+3.3 pts+4.3 pts
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About nine in ten adults in Theresa have finished high school (92.1%), a bit 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 Theresa

Unemployment, % of the labor force
PeriodTheresaNew YorkU.S.
2006–1010.7%7.7%8.1%
2010–1413.5%9.2%9.4%
2015–198.8%5.7%5.6%
2020–244.0%6.6%5.4%
Change−6.8 pts−1.2 pts−2.7 pts
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Jobs have been easier to find in Theresa than nationally: unemployment was 4.0%, 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).

Theresa compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Theresa2.6133.79.5%23.3%25.1%1973$1,05514.5%92.1%4.0%
Philadelphia2.6431.021.1%33.7%17.9%1979$1,01523.2%95.6%3.5%
Orleans Four Corners2.3441.85.0%20.0%19.2%1969$1,11714.7%84.5%5.0%
Plessis2.2945.43.8%15.5%26.1%1977$1,25220.0%89.5%6.8%
Oxbow2.2841.18.5%26.7%23.2%1954$89615.0%87.6%6.3%
Antwerp2.5140.87.9%18.5%20.1%1964$89711.4%88.6%6.1%
Westminster Park2.3047.44.2%13.3%25.2%1982$1,37222.1%90.5%6.5%
Redwood2.4345.17.1%17.3%34.6%1973$1,00724.1%93.2%2.2%
Omar2.4339.17.3%21.1%9.3%1983$84713.8%87.3%4.4%
Evans Mills2.4528.618.7%56.1%6.3%1989$1,30317.5%94.5%4.6%
La Fargeville2.6037.49.9%22.7%15.2%1981$1,02117.3%86.7%6.5%

All figures 2020–24.

Cities with similar populations: Bates City, MO · Belcourt, ND · Bowman, GA · Burr Oak, MI · Roper, NC · Moorcroft, WY · Mount Crawford, VA · Neoga, IL · North High Shoals, GA · North Prairie, WI

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 Theresa. 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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