Town in Montgomery County, Maryland · 0.3 sq mi · 1,466 people per sq mi
About 490 people live in Washington Grove. The typical household earns $134,583, and the median resident is 62.2 years old.
2026 projection
From 503 in 2020
Poverty rate 3.47%
Men 62.4 · Women 58.9
2010–2026
493
2026 projection
2% since 2020 (decrease)
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
493
2026 projection
2% since 2020 (decrease)
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 | 493 | -2 | 0.40% |
|---|---|---|---|
| 2025 | 495 | -1 | 0.20% |
| 2024 | 496 | +1 | 0.20% |
| 2023 | 495 | -1 | 0.20% |
| 2022 | 496 | -3 | 0.60% |
| 2021 | 499 | -4 | 0.80% |
| 2020 | 503 | -51 | 9.21% |
| 2019 | 554 | +3 | 0.54% |
| 2018 | 551 | 0 | 0.00% |
| 2017 | 551 | +2 | 0.36% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 6 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 29 residents
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 49% | 52% |
| Never married | 24% | 20% | 28% |
| Divorced | 17% | 26% | 8% |
| Widowed | 8% | 6% | 9% |
| Separated | <1% | 0% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau