Population 2,606 · Census ACS 2020–24
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Population and households in Union
Household size in Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.54 | 2.54 | 2.52 | 2.68 |
| 2010–14 | 2.66 | 2.59 | 2.50 | 2.73 |
| 2015–19 | 2.63 | 2.60 | 2.49 | 2.71 |
| 2020–24 | 2.67 | 2.55 | 2.51 | 2.65 |
| Change | +0.13 | +0.01 | −0.01 | −0.03 |
At 2.67 people per household, Union sits close to the national average of 2.65. The typical household here is bigger than in the wider Boston area, where it has 2.55 people. Household size has climbed from 2.54 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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 41.3 | 38.9 | 40.6 | 37.7 |
| 2010–14 | 41.4 | 39.7 | 42.1 | 38.6 |
| 2015–19 | 45.0 | 40.4 | 43.3 | 39.6 |
| 2020–24 | 45.6 | 40.8 | 44.2 | 40.1 |
| Change | +4.3 | +1.9 | +3.5 | +2.3 |
With a median age of 45.6, Union is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.
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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 9.5% | 10.4% | 9.4% | 12.3% |
| 2010–14 | 14.1% | 10.2% | 9.5% | 12.3% |
| 2015–19 | 6.4% | 9.6% | 8.9% | 11.6% |
| 2020–24 | 9.5% | 9.7% | 8.5% | 11.6% |
| Change | −0.0 pts | −0.7 pts | −0.9 pts | −0.6 pts |
Single parents head about one in ten households in Union (9.5%), below the national share of 11.6%. That is in line with the rest of the Boston area.
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 Union
Renters in Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 11.5% | 36.8% | 27.4% | 33.3% |
| 2010–14 | 10.7% | 38.5% | 29.0% | 35.6% |
| 2015–19 | 10.7% | 38.3% | 28.9% | 36.0% |
| 2020–24 | 5.3% | 38.4% | 27.2% | 34.8% |
| Change | −6.2 pts | +1.6 pts | −0.1 pts | +1.5 pts |
Union is overwhelmingly a place of homeowners: only 5.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Just over three in ten owners (31.0%) have paid off their mortgages, below 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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 19.3% | 8.1% | 12.6% | 11.4% |
| 2010–14 | 21.6% | 7.4% | 12.5% | 11.4% |
| 2015–19 | 22.0% | 7.3% | 12.7% | 11.1% |
| 2020–24 | 21.7% | 6.7% | 11.7% | 9.6% |
| Change | +2.4 pts | −1.4 pts | −0.9 pts | −1.8 pts |
Vacancy is high in Union: 21.7% 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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 1976 | 1958 | 1971 | 1974 |
| 2010–14 | 1978 | 1959 | 1972 | 1975 |
| 2015–19 | 1980 | 1961 | 1973 | 1977 |
| 2020–24 | 1980 | 1964 | 1976 | 1980 |
| Change | +3 | +6 | +5 | +6 |
The typical home in Union was built around 1980, the same vintage as the country's housing overall. Homes here are newer than in the Boston area as a whole, where the median home dates to 1964.
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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | $912 | $1,171 | $1,018 | $965 |
| 2010–14 | $1,068 | $1,251 | $1,094 | $1,040 |
| 2015–19 | $1,043 | $1,537 | $1,224 | $1,213 |
| 2020–24 | $1,493 | $2,051 | $1,597 | $1,571 |
| Change | +$581 | +$881 | +$580 | +$606 |
The median renter in Union pays $1,493 a month for rent and utilities, close to the national median of $1,571. Rents here are lower than in the wider Boston area ($2,051). Rent takes 38.3% 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 Union
Bachelor's degrees in Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 12.6% | 42.2% | 33.5% | 28.4% |
| 2010–14 | 14.6% | 44.1% | 35.0% | 29.6% |
| 2015–19 | 19.7% | 48.2% | 37.6% | 32.1% |
| 2020–24 | 21.5% | 51.9% | 41.1% | 35.6% |
| Change | +8.9 pts | +9.7 pts | +7.6 pts | +7.2 pts |
College degrees are relatively uncommon in Union: 21.5% 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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 85.4% | 89.8% | 91.0% | 84.9% |
| 2010–14 | 87.5% | 90.6% | 92.0% | 86.1% |
| 2015–19 | 89.6% | 91.5% | 93.1% | 87.7% |
| 2020–24 | 91.6% | 91.8% | 94.5% | 89.3% |
| Change | +6.3 pts | +2.1 pts | +3.5 pts | +4.3 pts |
High school completion in Union is a bit above the national rate: 91.6% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across the Boston 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 Union
| Period | Union | Boston area | New Hampshire | U.S. |
|---|---|---|---|---|
| 2006–10 | 8.0% | 7.0% | 5.9% | 8.1% |
| 2010–14 | 8.2% | 8.0% | 6.6% | 9.4% |
| 2015–19 | 4.4% | 4.6% | 3.6% | 5.6% |
| 2020–24 | 3.8% | 4.9% | 3.4% | 5.4% |
| Change | −4.2 pts | −2.1 pts | −2.5 pts | −2.7 pts |
Jobs have been easier to find in Union than nationally: unemployment was 3.8%, 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).
Union compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Union | 2.67 | 45.6 | 9.5% | 5.3% | 21.7% | 1980 | $1,493 | 21.5% | 91.6% | 3.8% |
| Milton | 2.64 | 46.0 | 9.8% | 14.8% | 13.1% | 1979 | $1,554 | 19.7% | 92.7% | 2.9% |
| Milton Mills | 2.57 | 50.5 | 12.4% | 7.2% | 14.3% | 1955 | $1,527 | 36.9% | 91.7% | 0.0% |
| New Durham | 2.49 | 48.1 | 4.1% | 7.1% | 27.5% | 1983 | $1,402 | 31.4% | 94.1% | 8.8% |
| Farmington | 2.42 | 47.2 | 8.9% | 23.6% | 7.5% | 1971 | $1,376 | 15.8% | 88.4% | 4.3% |
| Sanbornville | 2.34 | 54.3 | 8.0% | 2.7% | 23.1% | 1973 | $1,371 | 30.2% | 95.3% | 1.2% |
| Wakefield | 2.03 | 58.0 | 5.4% | 3.3% | 48.2% | 1982 | $1,375 | 29.2% | 97.9% | 4.0% |
| South Wolfeboro | 2.67 | 49.0 | 16.9% | 13.1% | 43.9% | 1981 | $1,308 | 40.8% | 98.6% | 3.0% |
| Acton | 2.54 | 53.3 | 3.5% | 3.7% | 46.2% | 1972 | $2,499 | 24.6% | 93.2% | 4.6% |
| East Alton | 2.63 | 51.4 | 3.4% | 4.0% | 45.8% | 1978 | $1,277 | 38.1% | 96.3% | 4.6% |
| Lebanon | 2.54 | 43.9 | 7.8% | 3.3% | 4.3% | 1986 | $1,396 | 15.1% | 93.0% | 3.9% |
All figures 2020–24.
Cities with similar populations: Sullivan, WI · Larsen, WI · Marion, MI · Maurertown, VA · Moundridge, KS · Redfield, SD · Richmond, OH · Sadieville, KY · Sells, AZ · Beulah, FL
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 Union. 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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