Stanwood Population

1910–2026

9,699

2026 projection

25.9% since 2020 (increase)

02K4K6K8K10K192019401960198020002020

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.

Population by year

Population estimates for Stanwood. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,699+2782.95%
20259,421+5105.72%
20248,911+2132.45%
20238,698+2993.56%
20228,399+3464.30%
20218,053+3484.52%
20207,705+2242.99%
20197,481+1181.60%
20187,363+951.31%
20177,268+1341.88%

Showing 10 of 27 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.

Growth since 2020, compared

Stanwood is growing faster than Snohomish County, Washington, and the U.S.

  • Stanwood+20.8%
  • Snohomish County+4.9%
  • Washington+3.5%
  • United States+3.1%

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.

Stanwood Demographics

36.3median age

Median age

Female37.9 yrs
Male34.9 yrs

Adults

6,072
1,360 seniors (65+) · 22% of adults4,712 other adults

Sex

Female 52.5% · 4,394Male 47.5% · 3,979

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 84 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

Stanwood Income

$90,242median household income

Median household income

$90,242

Half of households earn more, half earn less

Median earnings

$76,267

Typical yearly pay for a worker 25 or older.

Poverty rate

8%

About 1 in 12 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Stanwood Marital Status

42% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married42%42%42%
Never married34%42%26%
Divorced15%11%18%
Widowed9%4%14%
Separated<1%<1%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201