Town in Merrimack County, New Hampshire · 28.5 sq mi · 179 people per sq mi
About 5,100 people live in Northfield town. The typical household earns $92,917, and the median resident is 42.6 years old.
2026 projection
From 4,875 in 2020
Poverty rate 8.14%
Men 41 · Women 43.1
2010–2026
5,105
2026 projection
4.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
5,105
2026 projection
4.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 5,105 | +24 | 0.47% |
|---|---|---|---|
| 2025 | 5,081 | +24 | 0.47% |
| 2024 | 5,057 | +43 | 0.86% |
| 2023 | 5,014 | +43 | 0.87% |
| 2022 | 4,971 | +35 | 0.71% |
| 2021 | 4,936 | +61 | 1.25% |
| 2020 | 4,875 | -73 | 1.48% |
| 2019 | 4,948 | +24 | 0.49% |
| 2018 | 4,924 | +35 | 0.72% |
| 2017 | 4,889 | +40 | 0.82% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 50 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 12 residents
53% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 53% | 56% | 51% |
| Never married | 25% | 29% | 22% |
| Divorced | 13% | 11% | 16% |
| Widowed | 5% | 3% | 6% |
| Separated | 3% | 1% | 5% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau