CDP in Snohomish County, Washington · 11.7 sq mi · 303 people per sq mi
About 3,500 people live in Three Lakes. The typical household earns $172,879, and the median resident is 41.9 years old.
2026 projection
From 3,411 in 2020
Poverty rate 6.34%
Men 40.1 · Women 42.8
2011–2026
3,531
2026 projection
3.5% 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
3,531
2026 projection
3.5% 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 | 3,531 | +22 | 0.63% |
|---|---|---|---|
| 2025 | 3,509 | +43 | 0.62% |
| 2023 | 3,466 | -105 | 2.94% |
| 2022 | 3,571 | +82 | 2.35% |
| 2021 | 3,489 | +78 | 2.29% |
| 2020 | 3,411 | -69 | 1.98% |
| 2019 | 3,480 | -80 | 2.25% |
| 2018 | 3,560 | +170 | 5.01% |
| 2017 | 3,390 | +136 | 4.18% |
| 2016 | 3,254 | +352 | 12.13% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 41 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 16 residents
58% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 58% | 58% | 58% |
| Never married | 25% | 29% | 22% |
| Divorced | 10% | 9% | 12% |
| Widowed | 5% | 2% | 7% |
| Separated | 2% | 2% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau