Granite Falls Population

1910–2026

4,707

2026 projection

5.8% since 2020 (increase)

01K2K3K4K5K192019401960198020002020

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 Granite Falls. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,707+210.45%
20254,686-10.02%
20244,687+160.34%
20234,671+210.45%
20224,650+350.76%
20214,615+1653.71%
20204,450+2666.36%
20194,184+42411.28%
20183,760+1935.41%
20173,567+511.45%

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

Granite Falls is growing slower than Snohomish County, Washington, and the U.S.

  • Snohomish County+4.9%
  • Washington+3.5%
  • United States+3.1%
  • Granite Falls+1.8%

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.

Granite Falls Demographics

36.6median age

Median age

Female35 yrs
Male38.5 yrs

Adults

3,524
623 seniors (65+) · 18% of adults2,901 other adults

Sex

Female 53.9% · 2,511Male 46.1% · 2,148

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 47 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

Granite Falls Income

$105,136median household income

Median household income

$105,136

Half of households earn more, half earn less

Median earnings

$62,392

Typical yearly pay for a worker 25 or older.

Poverty rate

3.4%

About 1 in 30 residents

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

Granite Falls Marital Status

59% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married59%62%55%
Never married25%24%27%
Divorced11%12%11%
Widowed4%2%6%
Separated<1%<1%<1%

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