Population 14,509 · Census ACS 2020–24
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Population and households in ZIP 03045
Household size in ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 2.56 | 2.52 | 2.68 |
| 2010–14 | 2.55 | 2.50 | 2.73 |
| 2015–19 | 2.65 | 2.49 | 2.71 |
| 2020–24 | 2.57 | 2.51 | 2.65 |
| Change | +0.01 | −0.01 | −0.03 |
Households in ZIP 03045 run a little small, averaging 2.57 people against 2.65 nationally, which usually means more singles and couples and fewer children. That is in line with the rest of New Hampshire. The biggest households, usually families with children, are concentrated in the north.
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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 41.6 | 40.6 | 37.7 |
| 2010–14 | 42.0 | 42.1 | 38.6 |
| 2015–19 | 41.2 | 43.3 | 39.6 |
| 2020–24 | 43.0 | 44.2 | 40.1 |
| Change | +1.4 | +3.5 | +2.3 |
ZIP 03045 skews older than the country: its median age is 43.0, against 40.1 nationally. The picture is much the same across New Hampshire. The median age has climbed from 41.6 in 2006–10, as it has 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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 7.9% | 9.4% | 12.3% |
| 2010–14 | 10.3% | 9.5% | 12.3% |
| 2015–19 | 9.0% | 8.9% | 11.6% |
| 2020–24 | 6.8% | 8.5% | 11.6% |
| Change | −1.2 pts | −0.9 pts | −0.6 pts |
Single parents head only 6.8% of households in ZIP 03045, well below the national share of 11.6%. The single-parent share has edged down 1.2 points since 2006–10, mirroring the country.
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 ZIP 03045
Renters in ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 18.1% | 27.4% | 33.3% |
| 2010–14 | 21.8% | 29.0% | 35.6% |
| 2015–19 | 16.6% | 28.9% | 36.0% |
| 2020–24 | 11.8% | 27.2% | 34.8% |
| Change | −6.3 pts | −0.1 pts | +1.5 pts |
Only 11.8% of households in ZIP 03045 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 28.7% have no mortgage at all, well below the national share of 39.8%. The renter share has fallen 6.3 points since 2006–10, even as the national share rose.
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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 7.3% | 12.6% | 11.4% |
| 2010–14 | 7.2% | 12.5% | 11.4% |
| 2015–19 | 4.5% | 12.7% | 11.1% |
| 2020–24 | 5.0% | 11.7% | 9.6% |
| Change | −2.2 pts | −0.9 pts | −1.8 pts |
Only 5.0% of homes in ZIP 03045 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Vacancy has fallen 2.2 points since 2006–10, in line with the national trend.
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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 1972 | 1971 | 1974 |
| 2010–14 | 1972 | 1972 | 1975 |
| 2015–19 | 1975 | 1973 | 1977 |
| 2020–24 | 1982 | 1976 | 1980 |
| Change | +10 | +5 | +6 |
Homes in ZIP 03045 are about the same age as the nation's housing: the median home was built in 1982, versus 1980 nationally. Homes here are newer than in New Hampshire as a whole, where the median home dates to 1976. The median year built has moved up from 1972 in 2006–10, a sign of steady new building. Newer construction is concentrated in the north, while the southwest has the oldest housing.
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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | $941 | $1,018 | $965 |
| 2010–14 | $1,109 | $1,094 | $1,040 |
| 2015–19 | $1,237 | $1,224 | $1,213 |
| 2020–24 | $1,480 | $1,597 | $1,571 |
| Change | +$539 | +$580 | +$606 |
A typical rental in ZIP 03045 costs $1,480 a month with utilities, below the national median of $1,571. Rents are up $539 a month from 2006–10, a 57% rise, a slower climb than the nation's. The typical renter here spends 35.3% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. The priciest rents are in the south; the most affordable are in the north.
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 ZIP 03045
Bachelor's degrees in ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 30.0% | 33.5% | 28.4% |
| 2010–14 | 31.5% | 35.0% | 29.6% |
| 2015–19 | 31.2% | 37.6% | 32.1% |
| 2020–24 | 45.1% | 41.1% | 35.6% |
| Change | +15.0 pts | +7.6 pts | +7.2 pts |
More than four in ten adults 25 and older in ZIP 03045 (45.1%) have a bachelor's degree or higher, above the national share of 35.6%. The share with a degree is up 15.0 points from 2006–10, as it has nationally. College graduates are most concentrated in the northwest and least in the south.
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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 90.5% | 91.0% | 84.9% |
| 2010–14 | 91.8% | 92.0% | 86.1% |
| 2015–19 | 93.8% | 93.1% | 87.7% |
| 2020–24 | 97.3% | 94.5% | 89.3% |
| Change | +6.8 pts | +3.5 pts | +4.3 pts |
Finishing high school is nearly universal in ZIP 03045: 97.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 6.8 points, mirroring the country.
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 ZIP 03045
| Period | ZIP 03045 | New Hampshire | U.S. |
|---|---|---|---|
| 2006–10 | 3.0% | 5.9% | 8.1% |
| 2010–14 | 5.2% | 6.6% | 9.4% |
| 2015–19 | 3.2% | 3.6% | 5.6% |
| 2020–24 | 0.7% | 3.4% | 5.4% |
| Change | −2.2 pts | −2.5 pts | −2.7 pts |
The job market in ZIP 03045 has been strong: just 0.7% of the labor force was out of work and looking, well below the national rate of 5.4%. Only four of the 79 New Hampshire ZIP codes with 5,000+ people have lower unemployment. Unemployment has fallen 2.2 points since 2006–10, in line with the national trend.
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).
ZIP 03045 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 03045 | 2.57 | 43.0 | 6.8% | 11.8% | 5.0% | 1982 | $1,480 | 45.1% | 97.3% | 0.7% |
| ZIP 03102 | 2.19 | 38.4 | 13.2% | 58.6% | 5.2% | 1966 | $1,571 | 35.2% | 90.1% | 2.1% |
| ZIP 03101 | 2.08 | 29.4 | 11.5% | 91.1% | 15.8% | 1960 | $1,640 | 45.0% | 91.2% | 2.9% |
| ZIP 03110 | 2.92 | 46.3 | 7.6% | 17.1% | 3.4% | 1989 | $2,139 | 63.9% | 97.2% | 1.5% |
| ZIP 03104 | 2.31 | 39.2 | 11.2% | 44.0% | 8.2% | 1961 | $1,666 | 43.7% | 93.4% | 3.2% |
| ZIP 03046 | 2.60 | 47.8 | 0.2% | 4.9% | 4.7% | 1989 | $1,357 | 39.5% | 93.2% | 4.7% |
| ZIP 03070 | 2.96 | 40.2 | 13.9% | 12.0% | 7.2% | 1990 | $1,182 | 44.6% | 96.4% | 4.1% |
| ZIP 03103 | 2.50 | 39.8 | 15.9% | 51.7% | 6.8% | 1959 | $1,624 | 23.0% | 84.1% | 2.7% |
| ZIP 03106 | 2.58 | 40.6 | 6.0% | 21.4% | 5.3% | 1987 | $1,661 | 39.9% | 95.6% | 2.3% |
| ZIP 03304 | 2.95 | 43.4 | 5.3% | 12.5% | 2.6% | 1985 | $1,537 | 60.3% | 98.7% | 3.9% |
| ZIP 03109 | 2.41 | 43.0 | 8.7% | 24.2% | 8.3% | 1981 | $1,748 | 32.4% | 95.6% | 4.5% |
All figures 2020–24.
Zip codes with similar populations: 39437, MS · 39574, MS · 18036, PA · 30110, GA · 41143, KY · 30642, GA · 31023, GA · 35645, AL · 00717, PR · 47601, IN
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 ZIP 03045. 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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