Silverdale, Washington Population 2021

21,677
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Silverdale is a city located in Washington. Silverdale has a 2020 population of 21,677. Silverdale is currently declining at a rate of 0.00% annually and its population has increased by 12.88% since the most recent census, which recorded a population of 19,204 in 2010. Silverdale reached it's highest population of 21,677 in 2019.

The average household income in Silverdale is $95,374 with a poverty rate of 5.80%. The median rental costs in recent years comes to $1,419 per month, and the median house value is $332,700. The median age in Silverdale is 36 years, 34 years for males, and 37.6 years for females. For every 100 females there are 105.7 males.

Silverdale Demographics

According to the most recent ACS, the racial composition of Silverdale was:

  • White: 72.06%
  • Asian: 11.11%
  • Two or more races: 9.34%
  • Black or African American: 5.07%
  • Other race: 1.89%
  • Native American: 0.42%
  • Native Hawaiian or Pacific Islander: 0.12%
The current population of Silverdale, Washington is 21,677, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 21,071.The last official US Census in 2010 recorded the population at 19,204.

Silverdale, Washington Population 2021

2019 and 2020 population is estimated by projecting the raw 2018 numbers.

Year Total Population Growth Annual Growth Rate
2021275,8672,1970.80%
2020273,6702,1970.80%
2019271,4732,1970.81%
2018269,2762,9871.11%
2017266,2893,1471.18%
2016263,1423,9101.49%
2015259,2325,8452.25%
2014253,3879860.39%
2013252,401-1,938-0.77%
2012254,339420.02%
2011254,2972,6161.03%
2010251,6810.00%

Silverdale Metro Area Population by Year

Population by Race

Race Population Percentage
White15,62072.06%
Asian2,40811.11%
Two or More Races2,0259.34%
Black or African American1,0985.07%
Some Other Race4091.89%
American Indian and Alaska Native920.42%
Native Hawaiian and Other Pacific Islander250.12%
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Silverdale Population by Race

Silverdale Population Pyramid 2021

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Silverdale Median Age

36


Total

34


Male

37.6


Female

Silverdale Adults

There are 17,142 adults, (3,225 of whom are seniors) in Silverdale.

Silverdale Age Dependency

55.8

Age Dependency Ratio

23.2

Old Age Dependency Ratio

32.6

Child Dependency Ratio

Silverdale Sex Ratio

Female

10,540

48.62%

Male

11,137

51.38%

Silverdale Population by Age

Silverdale Renter vs Owner Occupied by Household Type

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Silverdale Household Types

Type Owner Renter
Married68.4%31.6%
All52.9%47.1%
Male45.5%54.5%
Female36.6%63.4%
Non Family36.4%63.6%

52.9%

Rate of Home Ownership

Silverdale Households and Families

Type Count Average Size Owned
All8,7352.4652.9
Married4,3513.0968.4
Non Family3,0661.3236.4
Female8592.9336.6
Male4593.2345.5

2.97

Average Family Size

2.46

Average Household Size

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Silverdale Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2081.40%
9th to 12th Grade5303.57%
High School Graduate3,06820.66%
Some College4,30428.98%
Associates Degree1,75511.82%
Bachelors Degree3,38222.77%
Graduate Degree1,60310.79%
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Silverdale Educational Attainment by Sex (over 25)

Silverdale Educational Attainment by Race

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Name Total High School Bachelors
White10,40910,0893,593
Asian1,8841,626670
Hispanic1,1711,039318
Multiple Races908882265
Black624622161
Other Race20520599
Native American555520
Islander2525

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among other race people with a rate of 48.29%.

Silverdale Educational Attainment by Race

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Name Average Male Female
Overall$48,113$58,189$36,590
Less Than High School$31,100$31,800$24,375
High School Grad$33,941$47,930$26,853
Some College$45,281$51,318$36,630
Bachelors Degree$60,805$75,495$38,224
Graduate Degree$80,729$96,250$57,765

$48,113

Average Earnings

$58,189

Average Male

$36,590

Average Female

Silverdale Earnings by Educational Attainment

Silverdale Language by Age

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Silverdale Language

88.70% of Silverdale residents speak only English, while 11.30% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 6.91% of the population.

Silverdale Language

Silverdale Poverty by Race

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Name Total In Poverty Poverty Rate
White14,4498746.05%
Multiple2,00420710.33%
Asian2,386964.02%
Hispanic1,811603.31%
Black1,098171.55%
Other409174.16%

5.80%

Overall Poverty Rate

5.48%

Male Poverty Rate

6.13%

Female Poverty Rate

Poverty in Silverdale

The race most likely to be in poverty in Silverdale is Multiple, with 10.33% below the poverty level.

The race least likely to be in poverty in Silverdale is Black, with 1.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.73%. Among those working part-time, it was 9.72%, and for those that did not work, the poverty rate was 10.16%.

Silverdale Poverty

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Name Poverty
High School9.98%
Less Than High School9.49%
Some College5.37%
Bachelors or Greater2.57%

Silverdale Poverty Rate by Education

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Name Poverty
Male Unemployed11.25%
Female Unemployed7.94%
Male Employed3.82%
Female Employed3.01%

Silverdale Poverty Rate by Employment Status and Sex

Silverdale Income by Household Type

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Name Median Mean
Households$77,299$95,374
Families$95,555$111,050
Married Families$110,050-
Non Families$49,347$60,748
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Income by Household Type

Silverdale Marital Status

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Marriage Rates

53.2%

Overall Marriage Rate

51.5%

Male Marriage Rate

54.9%

Female Marriage Rate

Silverdale Married by Age and Sex

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Silverdale Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Silverdale Marital Status by Race

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Silverdale Marital Status

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3,073

Number of Veterans

2,807

Male Veterans

266

Female Veterans

War Veterans
First Gulf War1,502
Second Gulf War1,145
Vietnam877
World War II91
Korea54

Silverdale Veterans by War

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Age Group Veterans
35 to 541,166
55 to 64693
65 to 74607
75+322
18 to 34285

Silverdale Veterans by Age

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Name Veterans % of Total
White2,62922.65%
Asian23412.06%
Black11822.52%
Hispanic1029.89%
2 or More928.64%

Silverdale Veterans by Race

Silverdale Veterans by Education

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2.80%

Veteran Poverty Rate

20.97%

Veteran Disability Rate

Silverdale Veterans by Education

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66.7%

Labor Force Participation

54.5%

Employment Rate

4.3%

Unemployment Rate

Silverdale Employment by Age

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Silverdale Employment by Race

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Silverdale Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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30.99%

Born in Washington

90.49%

Native Born

9.51%

Foreign Born

2.82%

Non Citizen

6.69%

Naturalized

Place of Birth

90.49% of Silverdale residents were born in the United States, with 30.99% having been born in Washington. 2.82% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Silverdale Place of Birth

Year Population Growth Annual Growth Rate
202121,6770.00%
202021,6770.00%
201921,6776062.88%
201821,0714071.97%
201720,6641180.57%
201620,5464932.46%
201520,053-311-1.53%
201420,3645892.98%
201319,7752851.46%
201219,4905062.67%
201118,984-220-1.15%
201019,2040.00%

Silverdale Population by Year