CDP in Worcester County, Massachusetts · 1.9 sq mi · 2,266 people per sq mi
About 4,300 people live in Westborough. The typical household earns $106,200, and the median resident is 37.5 years old.
2026 projection
From 4,024 in 2020
Poverty rate 9.66%
Men 35.7 · Women 40.2
2011–2026
4,278
2026 projection
6.3% 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
4,278
2026 projection
6.3% 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 | 4,278 | +15 | 0.35% |
|---|---|---|---|
| 2025 | 4,263 | +29 | 0.34% |
| 2023 | 4,234 | -147 | 3.36% |
| 2022 | 4,381 | +17 | 0.39% |
| 2021 | 4,364 | +340 | 8.45% |
| 2020 | 4,024 | +67 | 1.69% |
| 2019 | 3,957 | -29 | 0.73% |
| 2018 | 3,986 | -27 | 0.67% |
| 2017 | 4,013 | -44 | 1.08% |
| 2016 | 4,057 | -101 | 2.43% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 47 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
41% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 41% | 45% | 39% |
| Never married | 40% | 44% | 37% |
| Divorced | 14% | 9% | 18% |
| Widowed | 4% | 3% | 6% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau