Alton, NY Demographics

Population 184 · Census ACS 2020–24

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Alton, NY map of median age by neighborhood
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Population and households in Alton

Household size in Alton

Household size, people per household
PeriodAltonRochester areaNew YorkU.S.
2006–102.572.492.682.68
2010–142.432.462.722.73
2015–192.262.412.692.71
2020–242.092.352.652.65
Change−0.47−0.14−0.03−0.03
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Alton is a place of small households, averaging 2.09 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.57 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 Alton

Median age, years
PeriodAltonRochester areaNew YorkU.S.
2006–1048.739.538.337.7
2010–1448.840.439.038.6
2015–1946.541.640.239.6
2020–2454.642.240.840.1
Change+5.9+2.7+2.5+2.3
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Alton skews older: half of its residents are older than 54.6, 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 Alton

Single-parent households, % of households
PeriodAltonRochester areaNew YorkU.S.
2006–1019.7%12.5%13.1%12.3%
2010–1412.8%12.3%12.7%12.3%
2015–1914.1%12.1%11.6%11.6%
2020–246.3%11.3%11.6%11.6%
Change−13.4 pts−1.1 pts−1.5 pts−0.6 pts
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Single-parent households are relatively rare in Alton: 6.3% 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 Alton

Renters in Alton

Renters, % of occupied homes
PeriodAltonRochester areaNew YorkU.S.
2006–1018.0%30.6%44.8%33.3%
2010–1418.1%32.4%46.2%35.6%
2015–197.4%33.2%46.2%36.0%
2020–2414.4%32.7%45.7%34.8%
Change−3.6 pts+2.1 pts+0.9 pts+1.5 pts
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Alton is overwhelmingly a place of homeowners: only 14.4% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 51.7% 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 Alton

Vacant homes, % of all homes
PeriodAltonRochester areaNew YorkU.S.
2006–1025.7%9.8%10.3%11.4%
2010–1415.5%8.8%10.4%11.4%
2015–1911.9%9.6%11.0%11.1%
2020–2437.0%8.0%9.7%9.6%
Change+11.3 pts−1.8 pts−0.6 pts−1.8 pts
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Vacant homes make up 37.0% of the housing in Alton, 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 Alton

Age of homes, median year built
PeriodAltonRochester areaNew YorkU.S.
2006–101968196319561974
2010–141966196419571975
2015–191971196519581977
2020–241959196619611980
Change−9+3+5+6
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Alton is a place of older homes: half were built before 1959, 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 Alton

Rent, per month
PeriodAltonRochester areaNew YorkU.S.
2006–10$596$810$1,095$965
2010–14$467$857$1,201$1,040
2015–19$1,000$985$1,426$1,213
2020–24$679$1,225$1,794$1,571
Change+$82+$415+$698+$606
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A typical rental in Alton costs $679 a month with utilities, well below the national median of $1,571. Rent takes 35.1% 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 Alton

Bachelor's degrees in Alton

Bachelor's degrees, % of adults 25+
PeriodAltonRochester areaNew YorkU.S.
2006–1012.3%32.1%31.9%28.4%
2010–1411.4%32.8%33.4%29.6%
2015–1913.3%35.3%36.2%32.1%
2020–2418.9%37.9%39.8%35.6%
Change+6.6 pts+5.9 pts+8.0 pts+7.2 pts
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College degrees are relatively uncommon in Alton: 18.9% 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 Alton

High school graduates, % of adults 25+
PeriodAltonRochester areaNew YorkU.S.
2006–1079.6%88.2%84.0%84.9%
2010–1475.5%89.7%84.9%86.1%
2015–1986.4%90.2%86.5%87.7%
2020–2491.0%91.8%87.3%89.3%
Change+11.3 pts+3.6 pts+3.3 pts+4.3 pts
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About nine in ten adults in Alton have finished high school (91.0%), a bit above the national rate of 89.3%. That is in line with the rest of the Rochester area.

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 Alton

Unemployment, % of the labor force
PeriodAltonRochester areaNew YorkU.S.
2006–106.5%7.2%7.7%8.1%
2010–1413.2%8.4%9.2%9.4%
2015–190.5%5.4%5.7%5.6%
2020–240.8%4.9%6.6%5.4%
Change−5.8 pts−2.3 pts−1.2 pts−2.7 pts
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Unemployment in Alton has been low: just 0.8% of the labor force was out of work and looking, well below the national rate of 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).

Alton compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Alton2.0954.66.3%14.4%37.0%1959$67918.9%91.0%0.8%
Sodus Point2.0648.810.6%11.4%39.3%1953$78837.5%95.3%2.7%
Sodus2.1949.510.3%21.4%14.3%1958$86214.7%83.4%4.0%
Wallington2.0762.64.9%3.3%23.5%1950$62734.5%98.2%4.5%
North Rose2.3241.013.1%15.1%23.9%1962$1,13722.0%88.1%5.4%
Resort2.2341.94.4%7.3%53.6%1962$1,23333.9%93.1%4.0%
Wayne Center2.4737.19.0%16.6%12.2%1970$1,28223.7%88.0%6.0%
Lake Bluff2.5038.612.1%21.5%45.7%1960$1,23721.8%83.9%5.2%
Rose2.3741.122.9%18.9%7.4%1954$1,10815.3%85.6%5.5%
East Williamson2.3842.28.4%24.6%7.4%1961$62219.5%92.1%4.7%
Wolcott2.3740.314.1%22.7%23.8%1951$85415.4%84.3%5.1%

All figures 2020–24.

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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 Alton. 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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