CDP in Rockingham County, New Hampshire · 2.3 sq mi · 2,590 people per sq mi
About 5,800 people live in Newmarket. The typical household earns $87,196, and the median resident is 38.3 years old.
2026 projection
From 5,737 in 2020
Poverty rate 6.91%
Men 36.8 · Women 39.6
2011–2026
5,830
2026 projection
1.6% 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.
2011–2026
5,830
2026 projection
1.6% 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 | 5,830 | +33 | 0.57% |
|---|---|---|---|
| 2025 | 5,797 | +67 | 0.58% |
| 2023 | 5,730 | -99 | 1.70% |
| 2022 | 5,829 | +208 | 3.70% |
| 2021 | 5,621 | -116 | 2.02% |
| 2020 | 5,737 | +77 | 1.36% |
| 2019 | 5,660 | +124 | 2.24% |
| 2018 | 5,536 | +17 | 0.31% |
| 2017 | 5,519 | -78 | 1.39% |
| 2016 | 5,597 | +278 | 5.23% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 57 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 14 residents
43% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 43% | 49% | 39% |
| Never married | 40% | 40% | 41% |
| Divorced | 13% | 9% | 16% |
| Widowed | 4% | 3% | 5% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau