Marengo, NY Demographics

Population 335 · Census ACS 2020–24

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

Household size in Marengo

Household size, people per household
PeriodMarengoRochester areaNew YorkU.S.
2006–103.002.492.682.68
2010–142.712.462.722.73
2015–192.832.412.692.71
2020–242.702.352.652.65
Change−0.31−0.14−0.03−0.03
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At 2.70 people per household, Marengo sits close to the national average of 2.65. The typical household here is bigger than in the Rochester area as a whole, where it has 2.35 people. Household size has dropped from 3.00 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 Marengo

Median age, years
PeriodMarengoRochester areaNew YorkU.S.
2006–1034.839.538.337.7
2010–1437.640.439.038.6
2015–1938.541.640.239.6
2020–2436.842.240.840.1
Change+2.0+2.7+2.5+2.3
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Marengo is younger than the country as a whole: its median age is 36.8, against 40.1 nationally.

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 Marengo

Single-parent households, % of households
PeriodMarengoRochester areaNew YorkU.S.
2006–106.0%12.5%13.1%12.3%
2010–148.1%12.3%12.7%12.3%
2015–199.9%12.1%11.6%11.6%
2020–244.9%11.3%11.6%11.6%
Change−1.1 pts−1.1 pts−1.5 pts−0.6 pts
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Single-parent households are relatively rare in Marengo: 4.9% 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 Marengo

Renters in Marengo

Renters, % of occupied homes
PeriodMarengoRochester areaNew YorkU.S.
2006–1018.4%30.6%44.8%33.3%
2010–1413.1%32.4%46.2%35.6%
2015–1912.9%33.2%46.2%36.0%
2020–2420.8%32.7%45.7%34.8%
Change+2.4 pts+2.1 pts+0.9 pts+1.5 pts
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Only 20.8% of households in Marengo rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 60.7% 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 Marengo

Vacant homes, % of all homes
PeriodMarengoRochester areaNew YorkU.S.
2006–108.0%9.8%10.3%11.4%
2010–149.4%8.8%10.4%11.4%
2015–1910.1%9.6%11.0%11.1%
2020–248.3%8.0%9.7%9.6%
Change+0.2 pts−1.8 pts−0.6 pts−1.8 pts
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Vacancy in Marengo is close to the national rate: 8.3% 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 Marengo

Age of homes, median year built
PeriodMarengoRochester areaNew YorkU.S.
2006–101970196319561974
2010–141958196419571975
2015–191974196519581977
2020–241970196619611980
Change+0+3+5+6
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The housing in Marengo is old by national standards: the median home dates to 1970, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. Still, homes here are newer than in the wider Rochester area, where the median home dates to 1966.

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 Marengo

Rent, per month
PeriodMarengoRochester areaNew YorkU.S.
2006–10$560$810$1,095$965
2010–14$535$857$1,201$1,040
2015–19$778$985$1,426$1,213
2020–24$1,187$1,225$1,794$1,571
Change+$627+$415+$698+$606
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The median renter in Marengo pays $1,187 a month for rent and utilities, well below the national median of $1,571. The Rochester area as a whole looks much the same. Rent takes 38.0% 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 Marengo

Bachelor's degrees in Marengo

Bachelor's degrees, % of adults 25+
PeriodMarengoRochester areaNew YorkU.S.
2006–109.4%32.1%31.9%28.4%
2010–149.5%32.8%33.4%29.6%
2015–1911.4%35.3%36.2%32.1%
2020–2410.7%37.9%39.8%35.6%
Change+1.3 pts+5.9 pts+8.0 pts+7.2 pts
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College degrees are relatively uncommon in Marengo: 10.7% 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 Marengo

High school graduates, % of adults 25+
PeriodMarengoRochester areaNew YorkU.S.
2006–1074.8%88.2%84.0%84.9%
2010–1479.2%89.7%84.9%86.1%
2015–1980.9%90.2%86.5%87.7%
2020–2476.4%91.8%87.3%89.3%
Change+1.6 pts+3.6 pts+3.3 pts+4.3 pts
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Nearly a quarter of adults in Marengo never finished high school, well above the national share: only 76.4% 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 Marengo

Unemployment, % of the labor force
PeriodMarengoRochester areaNew YorkU.S.
2006–109.2%7.2%7.7%8.1%
2010–147.1%8.4%9.2%9.4%
2015–194.4%5.4%5.7%5.6%
2020–243.4%4.9%6.6%5.4%
Change−5.9 pts−2.3 pts−1.2 pts−2.7 pts
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Unemployment in Marengo runs below the national rate: 3.4% of the labor force was out of work and looking, against 5.4% 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).

Marengo compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Marengo2.7036.84.9%20.8%8.3%1970$1,18710.7%76.4%3.4%
Lock Berlin2.9131.84.7%24.7%6.1%1967$1,1078.3%72.1%2.4%
Clyde2.4139.012.6%19.2%9.8%1951$92715.8%83.8%8.5%
Dublin2.4442.612.4%10.2%3.7%1979$1,3337.9%86.7%2.3%
Tyre2.5044.610.2%20.2%9.0%1966$91822.7%78.0%3.7%
Thompson2.4239.77.5%15.9%9.4%1946$1,15520.5%89.2%5.7%
Lyons2.5238.612.8%24.1%12.9%1950$1,01218.8%88.4%6.3%
South Sodus2.4843.99.0%17.8%11.8%1950$91020.4%87.9%1.4%
Savannah2.4243.610.5%17.5%12.8%1961$1,03514.2%84.9%6.0%
Willow Grove2.6144.56.5%17.1%12.8%1975$1,03912.2%83.2%3.2%
Rose2.3741.122.9%18.9%7.4%1954$1,10815.3%85.6%5.5%

All figures 2020–24.

Cities with similar populations: Whiteface, NH · Weston, AL · Westport, TN · Wetmore, PA · Weybridge, VT · Wheeler, WA · White Earth, ND · White Hill, VA · White Rock, MN · Whiteburg, MD

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 Marengo. 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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