Northfield, MA Historical Age Data
ACS 2010-2014 data
Total population: 1,060
Median Age (
see rank)
Northfield, MA | 47.10 years old |
Massachusetts | 39.30 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Northfield, MA | 45.40 years old |
Massachusetts | 37.80 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Northfield, MA | 48.40 years old |
Massachusetts | 40.60 years old |
U.S. | 38.80 years old |
| Northfield, MA | % of the Total Population | Massachusetts | U.S. |
Under 5 years | 57 | 5.38%, see rank | 5.49% | 6.36% |
5 to 9 years | 43 | 4.06%, see rank | 5.73% | 6.51% |
10 to 14 years | 103 | 9.72%, see rank | 6.03% | 6.59% |
15 to 19 years | 41 | 3.87%, see rank | 6.98% | 6.85% |
20 to 24 years | 28 | 2.64%, see rank | 7.25% | 7.13% |
25 to 34 years | 116 | 10.94%, see rank | 13.41% | 13.47% |
35 to 44 years | 56 | 5.28%, see rank | 12.88% | 12.96% |
45 to 54 years | 211 | 19.91%, see rank | 15.07% | 14.09% |
55 to 64 years | 224 | 21.13%, see rank | 12.77% | 12.29% |
65 to 74 years | 99 | 9.34%, see rank | 7.65% | 7.64% |
75 to 84 | 50 | 4.72%, see rank | 4.49% | 4.25% |
85 years and over | 32 | 3.02%, see rank | 2.26% | 1.85% |
US Census 2010 data
Total population: 1,089
Median Age (
see rank)
Northfield, MA | 46.10 years old |
Massachusetts | 39.10 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Northfield, MA | 45.80 years old |
Massachusetts | 37.70 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Northfield, MA | 46.20 years old |
Massachusetts | 40.30 years old |
U.S. | 38.50 years old |
| Northfield, MA | % of the Total Population | Massachusetts | U.S. |
Under 5 years | 53 | 4.87%, see rank | 5.61% | 6.54% |
5 to 9 years | 61 | 5.60%, see rank | 5.89% | 6.59% |
10 to 14 years | 77 | 7.07%, see rank | 6.19% | 6.70% |
15 to 19 years | 56 | 5.14%, see rank | 7.07% | 7.14% |
20 to 24 years | 53 | 4.87%, see rank | 7.26% | 6.99% |
25 to 34 years | 83 | 7.62%, see rank | 12.91% | 13.30% |
35 to 44 years | 140 | 12.86%, see rank | 13.55% | 13.30% |
45 to 54 years | 183 | 16.80%, see rank | 15.46% | 14.58% |
55 to 64 years | 202 | 18.55%, see rank | 12.27% | 11.82% |
65 to 74 years | 84 | 7.71%, see rank | 6.97% | 7.03% |
75 to 84 | 62 | 5.69%, see rank | 4.60% | 4.23% |
85 years and over | 35 | 3.21%, see rank | 2.22% | 1.78% |
ACS 2008-2012 data
Total population: 1,238
Median Age (
see rank)
Northfield, MA | 45.10 years old |
Massachusetts | 39.10 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Northfield, MA | 44.80 years old |
Massachusetts | 37.70 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Northfield, MA | 45.10 years old |
Massachusetts | 40.30 years old |
U.S. | 38.50 years old |
| Northfield, MA | % of the Total Population | Massachusetts | U.S. |
Under 5 years | 77 | 6.22%, see rank | 5.59% | 6.51% |
5 to 9 years | 112 | 9.05%, see rank | 5.91% | 6.57% |
10 to 14 years | 49 | 3.96%, see rank | 6.13% | 6.68% |
15 to 19 years | 30 | 2.42%, see rank | 7.12% | 7.09% |
20 to 24 years | 107 | 8.64%, see rank | 7.17% | 7.04% |
25 to 34 years | 120 | 9.69%, see rank | 13.00% | 13.32% |
35 to 44 years | 108 | 8.72%, see rank | 13.56% | 13.34% |
45 to 54 years | 261 | 21.08%, see rank | 15.32% | 14.44% |
55 to 64 years | 165 | 13.33%, see rank | 12.29% | 11.84% |
65 to 74 years | 130 | 10.50%, see rank | 7.07% | 7.12% |
75 to 84 | 69 | 5.57%, see rank | 4.62% | 4.25% |
85 years and over | 10 | 0.81%, see rank | 2.21% | 1.78% |
ACS 2006-2010 data
Total population: 969
Median Age (
see rank)
Northfield, MA | 45.90 years old |
Massachusetts | 38.70 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Northfield, MA | 47.90 years old |
Massachusetts | 37.30 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Northfield, MA | 45.40 years old |
Massachusetts | 39.90 years old |
U.S. | 38.10 years old |
| Northfield, MA | % of the Total Population | Massachusetts | U.S. |
Under 5 years | 35 | 3.61%, see rank | 5.69% | 6.62% |
5 to 9 years | 81 | 8.36%, see rank | 6.01% | 6.62% |
10 to 14 years | 32 | 3.30%, see rank | 6.30% | 6.79% |
15 to 19 years | 35 | 3.61%, see rank | 7.24% | 7.28% |
20 to 24 years | 75 | 7.74%, see rank | 7.10% | 6.98% |
25 to 34 years | 60 | 6.19%, see rank | 12.77% | 13.22% |
35 to 44 years | 96 | 9.91%, see rank | 14.37% | 13.89% |
45 to 54 years | 154 | 15.89%, see rank | 15.30% | 14.57% |
55 to 64 years | 238 | 24.56%, see rank | 11.68% | 11.28% |
65 to 74 years | 95 | 9.80%, see rank | 6.65% | 6.74% |
75 to 84 | 54 | 5.57%, see rank | 4.77% | 4.30% |
85 years and over | 14 | 1.44%, see rank | 2.12% | 1.70% |
ACS 2005-2009 data
Total population: 1,018
Median Age (
see rank)
Northfield, MA | 45.00 years old |
Massachusetts | 38.50 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Northfield, MA | 47.60 years old |
Massachusetts | 37.20 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Northfield, MA | 43.10 years old |
Massachusetts | 39.80 years old |
U.S. | 37.90 years old |
| Northfield, MA | % of the Total Population | Massachusetts | U.S. |
Under 5 years | 73 | 7.17%, see rank | 5.92% | 6.92% |
5 to 9 years | 46 | 4.52%, see rank | 5.97% | 6.59% |
10 to 14 years | 10 | 0.98%, see rank | 6.33% | 6.83% |
15 to 19 years | 40 | 3.93%, see rank | 7.18% | 7.15% |
20 to 24 years | 117 | 11.49%, see rank | 6.78% | 7.02% |
25 to 34 years | 86 | 8.45%, see rank | 12.90% | 13.42% |
35 to 44 years | 136 | 13.36%, see rank | 14.99% | 14.18% |
45 to 54 years | 142 | 13.95%, see rank | 15.32% | 14.48% |
55 to 64 years | 206 | 20.24%, see rank | 11.27% | 10.81% |
65 to 74 years | 113 | 11.10%, see rank | 6.53% | 6.50% |
75 to 84 | 36 | 3.54%, see rank | 4.72% | 4.40% |
85 years and over | 13 | 1.28%, see rank | 2.11% | 1.71% |
US Census 2000 data
Total population: 1,141
Median Age (
see rank)
Northfield, MA | 43.20 years old |
Massachusetts | 36.50 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Northfield, MA | 41.90 years old |
Massachusetts | 35.40 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Northfield, MA | 44.10 years old |
Massachusetts | 37.70 years old |
U.S. | 36.50 years old |
| Northfield, MA | % of the Total Population | Massachusetts | U.S. |
Under 5 years | 54 | 4.73%, see rank | 6.26% | 6.81% |
5 to 9 years | 71 | 6.22%, see rank | 6.79% | 7.30% |
10 to 14 years | 87 | 7.62%, see rank | 6.79% | 7.29% |
15 to 19 years | 94 | 8.24%, see rank | 6.55% | 7.18% |
20 to 24 years | 44 | 3.86%, see rank | 6.37% | 6.74% |
25 to 34 years | 99 | 8.68%, see rank | 14.60% | 14.18% |
35 to 44 years | 171 | 14.99%, see rank | 16.74% | 16.04% |
45 to 54 years | 222 | 19.46%, see rank | 13.76% | 13.39% |
55 to 64 years | 113 | 9.90%, see rank | 8.61% | 8.63% |
65 to 74 years | 77 | 6.75%, see rank | 6.74% | 6.54% |
75 to 84 | 80 | 7.01%, see rank | 4.97% | 4.39% |
85 years and over | 29 | 2.54%, see rank | 1.84% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.