Ilwaco, Washington Population 2021

1,031
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Ilwaco is a city located in Washington. With a 2020 population of 1,031, it is the 202nd largest city in Washington and the 10176th largest city in the United States. Ilwaco is currently growing at a rate of 1.98% annually and its population has increased by 10.15% since the most recent census, which recorded a population of 936 in 2010. Ilwaco reached it's highest population of 1,031 in 2021. Spanning over 6 miles, Ilwaco has a population density of 499 people per square mile.

The average household income in Ilwaco is $62,595 with a poverty rate of 19.22%. The median rental costs in recent years comes to $793 per month, and the median house value is $216,700. The median age in Ilwaco is 39.4 years, 35.2 years for males, and 50.1 years for females. For every 100 females there are 99.6 males.

Ilwaco Demographics

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

  • White: 95.84%
  • Native American: 2.42%
  • Two or more races: 1.45%
  • Black or African American: 0.29%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Ilwaco, Washington is 1,031, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 971.The last official US Census in 2010 recorded the population at 936.

Ilwaco, Washington Population 2021

Population by Race

Race Population Percentage
White99195.84%
American Indian and Alaska Native252.42%
Two or More Races151.45%
Black or African American30.29%
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Ilwaco Population by Race

Ilwaco Population Pyramid 2021

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Ilwaco Median Age

39.4


Total

35.2


Male

50.1


Female

Ilwaco Adults

There are 803 adults, (281 of whom are seniors) in Ilwaco.

Ilwaco Age Dependency

98.1

Age Dependency Ratio

53.8

Old Age Dependency Ratio

44.3

Child Dependency Ratio

Ilwaco Sex Ratio

Female

518

50.10%

Male

516

49.90%

Ilwaco Population by Age

Ilwaco Renter vs Owner Occupied by Household Type

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Ilwaco Household Types

Type Owner Renter
Female80.5%19.5%
Married77.6%22.4%
All69.9%30.1%
Non Family69.1%30.9%
Male31.7%68.3%

69.9%

Rate of Home Ownership

Ilwaco Households and Families

Type Count Average Size Owned
All3952.6169.9
Married1613.3477.6
Non Family1521.1869.1
Female413.5680.5
Male414.0531.7

3.26

Average Family Size

2.61

Average Household Size

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Ilwaco Households by Type

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Education Attained Count Percentage
Less Than 9th Grade40.55%
9th to 12th Grade506.89%
High School Graduate24233.33%
Some College23131.82%
Associates Degree7910.88%
Bachelors Degree506.89%
Graduate Degree709.64%
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Ilwaco Educational Attainment by Sex (over 25)

Ilwaco Educational Attainment by Race

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Name Total High School Bachelors
White674620120
Hispanic3131
Native American1313
Multiple Races55
Black33

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

The highest rate of bachelors degrees is among white people with a rate of 17.80%.

Ilwaco Educational Attainment by Race

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Name Average Male Female
Overall$30,956$32,500$28,438
Less Than High School$19,125$$
High School Grad$24,750$32,750$24,432
Some College$31,324$32,054$
Bachelors Degree$$$
Graduate Degree$56,250$$

$30,956

Average Earnings

$32,500

Average Male

$28,438

Average Female

Ilwaco Earnings by Educational Attainment

Ilwaco Language by Age

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Ilwaco Language

98.98% of Ilwaco residents speak only English, while 1.02% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.02% of the population.

Ilwaco Language

Ilwaco Poverty by Race

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Name Total In Poverty Poverty Rate
White90614816.34%
Native2525100.00%
Hispanic762127.63%
Black33100.00%

19.22%

Overall Poverty Rate

20.51%

Male Poverty Rate

17.95%

Female Poverty Rate

Poverty in Ilwaco

The race most likely to be in poverty in Ilwaco is Black, with 100.00% below the poverty level.

The race least likely to be in poverty in Ilwaco is White, with 16.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.05%. Among those working part-time, it was 31.61%, and for those that did not work, the poverty rate was 14.47%.

Ilwaco Poverty

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Name Poverty
High School30.99%
Less Than High School14.81%
Some College10.71%
Bachelors or Greater0.00%

Ilwaco Poverty Rate by Education

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Name Poverty
Female Unemployed0.00%
Male Unemployed33.33%
Male Employed16.08%
Female Employed13.47%

Ilwaco Poverty Rate by Employment Status and Sex

Ilwaco Income by Household Type

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Name Median Mean
Households$37,734$62,595
Families$63,942$80,502
Married Families$71,625-
Non Families$22,143$28,949
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Income by Household Type

Ilwaco Marital Status

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Marriage Rates

46.3%

Overall Marriage Rate

50.6%

Male Marriage Rate

42.5%

Female Marriage Rate

Ilwaco Married by Age and Sex

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Ilwaco Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Ilwaco Marital Status by Race

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Ilwaco Marital Status

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61

Number of Veterans

61

Male Veterans

Female Veterans

War Veterans
Korea17
First Gulf War11
Vietnam7
World War II4
Second Gulf War

Ilwaco Veterans by War

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Age Group Veterans
75+22
35 to 5417
65 to 7414
55 to 648
18 to 34

Ilwaco Veterans by Age

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Ilwaco Veterans by Race

Ilwaco Veterans by Education

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0.00%

Veteran Poverty Rate

46.67%

Veteran Disability Rate

Ilwaco Veterans by Education

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49.5%

Labor Force Participation

45.8%

Employment Rate

3%

Unemployment Rate

Ilwaco Employment by Age

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Ilwaco Employment by Race

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Ilwaco 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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29.59%

Born in Washington

96.81%

Native Born

3.19%

Foreign Born

1.06%

Non Citizen

2.13%

Naturalized

Place of Birth

96.81% of Ilwaco residents were born in the United States, with 29.59% having been born in Washington. 1.06% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Ilwaco Place of Birth

Year Population Growth Annual Growth Rate
20211,031201.98%
20201,011202.02%
2019991202.06%
2018971161.68%
2017955212.25%
2016934141.52%
2015920121.32%
201490870.78%
2013901-14-1.53%
2012915-18-1.93%
2011933-5-0.53%
20109380.00%

Ilwaco Population by Year