Sudden Valley Flag

Sudden Valley

County:
Skagit County
County Seat:
No
Area (mi²):
4.279
State:
Washington

Sudden Valley is a CDP located in Skagit County, Washington. Sudden Valley has a 2026 population of 7,083. Sudden Valley is currently growing at a rate of 0.57% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Sudden Valley is $100,930 with a poverty rate of 7.59%. The median age in Sudden Valley is 48.6 years: 48.4 years for males, and 49.2 years for females. For every 100 females there are 94.9 males.

7.1K
Total Population
1,655
Density (mi²)
40 0.57%
Growth

Sudden Valley Population

Sudden Valley Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,083400.57%
20257,043400.57%

Median Age

Overall: 48.6 years
Female: 49.2 years
Male: 48.4 years

Sudden Valley Adults

There are 5,121 adults, (1,581 of whom are seniors) in Sudden Valley.

Sex Ratio

Female: 3,122 (51.3%)
Male: 2,962 (48.7%)

Demographics

The racial composition of Sudden Valley includes 77.78% White, and smaller percentages for Black or African American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,73277.78%
Two or more races1,10118.1%
Black or African American1041.71%
Other race811.33%
Asian490.81%
Native Hawaiian or Pacific Islander170.28%
Race
Population ↓
Percentage (of total)
Two or more races5158.46%
Other race520.85%
Black or African American350.58%
Race
Population ↓
Percentage (of total)
White4,73277.78%
Two or more races5869.63%
Black or African American691.13%
Asian490.81%
Other race290.48%
Native Hawaiian or Pacific Islander170.28%

Sudden Valley Marital Status

Economics and Income Statistics

Sudden Valley 's average per capita income is $64,904. Household income levels show a median of $100,930. The poverty rate stands at 7.59%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$121,227-
Families$120,000$128,570
Households$100,930$114,665
Non Families$62,252$83,928

$64,904

Average Income

$100,930

Median Household Income

7.59%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)