City in King County, Washington · 3.5 sq mi · 3,718 people per sq mi
About 13,000 people live in Lake Forest Park. The typical household earns $159,904, and the median resident is 42.1 years old.
2026 projection
From 13,610 in 2020
Poverty rate 4.01%
Men 41.5 · Women 43.2
1970–2026
13,076
2026 projection
3.9% 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.
1970–2026
13,076
2026 projection
3.9% 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 | 13,076 | -115 | 0.87% |
|---|---|---|---|
| 2025 | 13,191 | +39 | 0.30% |
| 2024 | 13,152 | +55 | 0.42% |
| 2023 | 13,097 | -91 | 0.69% |
| 2022 | 13,188 | -183 | 1.37% |
| 2021 | 13,371 | -239 | 1.76% |
| 2020 | 13,610 | +116 | 0.86% |
| 2019 | 13,494 | -39 | 0.29% |
| 2018 | 13,533 | +42 | 0.31% |
| 2017 | 13,491 | +126 | 0.94% |
Showing 10 of 21 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 133 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 25 residents
57% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 57% | 56% | 58% |
| Never married | 31% | 34% | 27% |
| Divorced | 8% | 7% | 10% |
| Widowed | 4% | 3% | 5% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau