Greenfield, NH Demographics

Population 1,566 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Greenfield, NH map of median age by neighborhood
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Population and households in Greenfield

Household size in Greenfield

Household size, people per household
PeriodGreenfieldNew HampshireU.S.
2006–102.452.522.68
2010–142.542.502.73
2015–192.602.492.71
2020–242.452.512.65
Change+0.00−0.01−0.03
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The average household in Greenfield has 2.45 people, under the U.S. average of 2.65. That is in line with the rest of New Hampshire.

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 Greenfield

Median age, years
PeriodGreenfieldNew HampshireU.S.
2006–1043.840.637.7
2010–1446.642.138.6
2015–1947.343.339.6
2020–2450.044.240.1
Change+6.2+3.5+2.3
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Greenfield skews older: half of its residents are older than 50.0, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 43.8, 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 Greenfield

Single-parent households, % of households
PeriodGreenfieldNew HampshireU.S.
2006–105.3%9.4%12.3%
2010–146.4%9.5%12.3%
2015–199.7%8.9%11.6%
2020–242.6%8.5%11.6%
Change−2.7 pts−0.9 pts−0.6 pts
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Single parents head only 2.6% of households in Greenfield, well 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 Greenfield

Renters in Greenfield

Renters, % of occupied homes
PeriodGreenfieldNew HampshireU.S.
2006–1016.2%27.4%33.3%
2010–1414.8%29.0%35.6%
2015–1920.8%28.9%36.0%
2020–2417.9%27.2%34.8%
Change+1.8 pts−0.1 pts+1.5 pts
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Greenfield is largely a place of homeowners: only 17.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 40.3% have no mortgage at all, about the same as nationally.

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 Greenfield

Vacant homes, % of all homes
PeriodGreenfieldNew HampshireU.S.
2006–1021.4%12.6%11.4%
2010–1419.6%12.5%11.4%
2015–1910.4%12.7%11.1%
2020–249.7%11.7%9.6%
Change−11.7 pts−0.9 pts−1.8 pts
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Vacancy in Greenfield is close to the national rate: 9.7% of homes are empty, against 9.6%. The rate is lower than in New Hampshire as a whole (11.7%).

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 Greenfield

Age of homes, median year built
PeriodGreenfieldNew HampshireU.S.
2006–10197119711974
2010–14197619721975
2015–19198419731977
2020–24198119761980
Change+11+5+6
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The typical home in Greenfield was built around 1981, about the same vintage as the country's housing overall (1980). Homes here are newer than in New Hampshire as a whole, where the median home dates to 1976.

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 Greenfield

Rent, per month
PeriodGreenfieldNew HampshireU.S.
2006–10$812$1,018$965
2010–14$946$1,094$1,040
2015–19$797$1,224$1,213
2020–24$1,126$1,597$1,571
Change+$313+$580+$606
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The median renter in Greenfield pays $1,126 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 29.8% of household income on rent, just 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 Greenfield

Bachelor's degrees in Greenfield

Bachelor's degrees, % of adults 25+
PeriodGreenfieldNew HampshireU.S.
2006–1032.8%33.5%28.4%
2010–1433.3%35.0%29.6%
2015–1927.7%37.6%32.1%
2020–2428.6%41.1%35.6%
Change−4.2 pts+7.6 pts+7.2 pts
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Nearly three in ten adults 25 and older in Greenfield (28.6%) have a bachelor's degree or higher, 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 Greenfield

High school graduates, % of adults 25+
PeriodGreenfieldNew HampshireU.S.
2006–1088.0%91.0%84.9%
2010–1491.5%92.0%86.1%
2015–1992.5%93.1%87.7%
2020–2496.2%94.5%89.3%
Change+8.2 pts+3.5 pts+4.3 pts
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High school completion is high in Greenfield: 96.2% of adults 25 and older have a diploma or equivalent, well 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 Greenfield

Unemployment, % of the labor force
PeriodGreenfieldNew HampshireU.S.
2006–104.1%5.9%8.1%
2010–144.8%6.6%9.4%
2015–193.5%3.6%5.6%
2020–243.4%3.4%5.4%
Change−0.6 pts−2.5 pts−2.7 pts
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Jobs have been easier to find in Greenfield than nationally: unemployment was 3.4%, against 5.4%. That is in line with the rest of New Hampshire. 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).

Greenfield compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Greenfield2.4550.02.6%17.9%9.7%1981$1,12628.6%96.2%3.4%
Francestown2.5349.93.4%5.9%17.6%1982$1,34250.7%97.3%3.2%
Bennington2.4444.27.6%22.6%11.1%1978$1,27935.1%94.8%5.1%
Peterborough2.0555.05.4%43.0%12.5%1966$1,36958.9%97.0%0.6%
Lyndeborough2.6348.86.0%8.1%10.5%1981$1,44240.7%97.0%8.6%
Hancock2.3953.71.6%15.3%10.8%1969$1,20353.9%96.4%0.9%
South Lyndeboro2.5944.14.9%7.8%11.8%1985$1,78543.0%94.8%1.8%
Temple2.4949.85.7%16.1%8.1%1981$1,20138.7%94.6%2.6%
Noone1.9850.59.0%33.4%13.0%1968$1,59449.3%98.2%0.4%
Antrim2.3647.19.1%21.5%14.8%1958$1,04230.7%92.2%2.0%
Sharon2.5748.65.5%14.8%8.3%1982$1,18937.3%94.0%2.6%

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 Greenfield. 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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