CDP in Middlesex County, Massachusetts · 1.7 sq mi · 1,001 people per sq mi
About 1,700 people live in Groton. The typical household earns $135,714, and the median resident is 44.1 years old.
2026 projection
From 1,127 in 2020
Poverty rate 10.13%
Men 37.5 · Women 44.5
2011–2026
1,674
2026 projection
48.5% 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
1,674
2026 projection
48.5% 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 | 1,674 | +34 | 2.07% |
|---|---|---|---|
| 2025 | 1,640 | +69 | 2.17% |
| 2023 | 1,571 | +99 | 6.73% |
| 2022 | 1,472 | +177 | 13.67% |
| 2021 | 1,295 | +168 | 14.91% |
| 2020 | 1,127 | -218 | 16.21% |
| 2019 | 1,345 | +198 | 17.26% |
| 2018 | 1,147 | -41 | 3.45% |
| 2017 | 1,188 | +25 | 2.15% |
| 2016 | 1,163 | +82 | 7.59% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 12 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 10 residents
44% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 44% | 47% | 42% |
| Never married | 44% | 45% | 44% |
| Divorced | 10% | 8% | 11% |
| Widowed | <1% | 0% | 1% |
| Separated | <1% | 0% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau