Onalaska, Washington Population 2024

767

Onalaska is a city located in Lewis County Washington. Onalaska has a 2024 population of 767. Onalaska is currently growing at a rate of 12.3% annually and its population has increased by 77.96% since the most recent census, which recorded a population of 431 in 2020.

The average household income in Onalaska is $49,921 with a poverty rate of 14.36%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Onalaska is 43.7 years, 62.3 years for males, and 43.4 years for females.

Onalaska Demographics

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

  • White: 81.3%
  • Two or more races: 11.19%
  • Other race: 7.51%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.6 sq mi
Density (mi²)
481.60/sq mi
Growth Since 2020
77.96% (336)
The current population of Onalaska, Washington is 767 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 431.

Onalaska, Washington Population 2024

Population by Race

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Race
Population
Percentage (of total)
White48781.3%
Two or more races6711.19%
Other race457.51%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Onalaska Population by Race

Onalaska Population Pyramid 2024

Onalaska Median Age

43.7

Total

62.3

Male

43.4

Female

Onalaska Adults

There are 478 adults, (221 of whom are seniors) in Onalaska.

Onalaska Age Dependency

133.1

Age Dependency Ratio

86

Old Age Dependency Ratio

47.1

Child Dependency Ratio

Onalaska Sex Ratio

Female34757.93%
Male25242.07%

Onalaska Population by Age

Onalaska Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2422.485545
Married1503.3863.336.7
Non Family92041.358.7
Male0000
Female0000

3.38

Average Family Size

2.48

Average Household Size

55.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Onalaska Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Onalaska Educational Attainment by Sex (over 25)

Onalaska Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 10.51%.

Onalaska Educational Attainment by Race

All

Male

Female

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$0

Average Earnings

$23,377

Average Male

$53,452

Average Female

Onalaska Earnings by Educational Attainment

Onalaska Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Onalaska Language

91.73% of Onalaska residents speak only English, while 8.27% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.27% of the population.

Onalaska Language

Onalaska Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4878617.66%

14.36%

Overall Poverty Rate

23.41%

Male Poverty Rate

7.78%

Female Poverty Rate

Poverty in Onalaska

The race most likely to be in poverty in Onalaska is White, with 17.66% below the poverty level.

The race least likely to be in poverty in Onalaska is White, with 17.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 18.18%. Among those working part-time, it was 0%, and for those that did not work, the poverty rate was 12.39%.

Onalaska Poverty

rate

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Rate
Poverty
Less Than 9th Grade0%
Some College9.29%
High School0%
Bachelors or Greater0%

Onalaska Poverty Rate by Education

rate

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Rate
Poverty
Male Employed28.04%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Onalaska Poverty Rate by Employment Status and Sex

Onalaska Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Onalaska Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

63.6%

Overall Marriage Rate

80.4%

Male Marriage Rate

52.1%

Female Marriage Rate

Onalaska Married by Age and Sex

male

female

Onalaska Marriage

The age group where males are most likely to be married is 20-34, while the female age group most likely to be married is 20-34.

Onalaska Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Onalaska Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

6

Number of Veterans

6

Male Veterans

0

Female Veterans

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Onalaska Veterans by War

count

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Onalaska Veterans by Age

count

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Onalaska Veterans by Race

Onalaska Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

0%

Veteran Disability Rate

Onalaska Veterans by Education

LaborForceParticipation

47.1%

Labor Force Participation

47.1%

Employment Rate

0%

Unemployment Rate

Onalaska Employment by Age

LaborForceParticipation

Onalaska Employment by Race

LaborForceParticipation

Onalaska Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

49.25%

Born in Onalaska

92.49%

Native Born

7.51%

Foreign Born

0%

Non Citizen

7.51%

Naturalized

Place of Birth

92.49% of Onalaska residents were born in the United States, with 49.25% having been born in Washington. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Onalaska Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20247678412.3%
20236838414.02%
2022599519.31%
202154811727.15%
2020431-113-20.77%
2019544-263-32.59%
20188079813.82%
2017709-63-8.16%
2016772-205-20.98%
2015977-17-1.71%
201499429341.8%
2013701-30-4.1%
201273116128.25%
2011570-51-8.21%
201062100%

Onalaska Population by Year