Town in Skagit County, Washington · 0.7 sq mi · 641 people per sq mi
430 people live in Lyman. The typical household earns $86,875, and the median resident is 34.8 years old.
2026 projection
From 423 in 2020
Poverty rate 9.84%
Men 32.5 · Women 35.3
2010–2026
430
2026 projection
1.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
430
2026 projection
1.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 430 | -1 | 0.23% |
|---|---|---|---|
| 2025 | 431 | +5 | 1.17% |
| 2024 | 426 | +2 | 0.47% |
| 2023 | 424 | -3 | 0.70% |
| 2022 | 427 | -3 | 0.70% |
| 2021 | 430 | +7 | 1.65% |
| 2020 | 423 | -1 | 0.24% |
| 2019 | 424 | -4 | 0.93% |
| 2018 | 428 | -5 | 1.15% |
| 2017 | 433 | +4 | 0.93% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Lyman is growing slower than Skagit County, Washington, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 4 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
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 46% | 56% |
| Never married | 40% | 47% | 33% |
| Divorced | 7% | 6% | 8% |
| Widowed | 2% | <1% | 3% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources