Kennewick is a city located in Benton County Washington. Kennewick has a 2024 population of 85,549. Kennewick is currently growing at a rate of 0.46% annually and its population has increased by 1.86% since the most recent census, which recorded a population of 83,984 in 2020.
The average household income in Kennewick is $94,638 with a poverty rate of 13.91%. The median age in Kennewick is 35.8 years: 35.4 years for males, and 36.2 years for females.
According to the most recent ACS, the racial composition of Kennewick was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 56,671 | 67.15% |
| Two or more races | 11,801 | 13.98% |
| Other race | 11,392 | 13.5% |
| Black or African American | 1,917 | 2.27% |
| Asian | 1,636 | 1.94% |
| Native American | 913 | 1.08% |
| Native Hawaiian or Pacific Islander | 59 | 0.07% |
White
Two or more races
Other race
Black or African American
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 31,015 | 2.68 | 62.8 | 37.2 |
| Married | 14,637 | 3.37 | 81.8 | 18.2 |
| Non Family | 9,834 | 1.21 | 43.5 | 56.5 |
| Female | 4,543 | 3.25 | 48.4 | 51.6 |
| Male | 2,001 | 3.64 | 51.3 | 48.7 |
3.24
Average Family Size
2.68
Average Household Size
62.8%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 3,244 | 5.92% |
| Associates Degree | 5,751 | 10.49% |
| Bachelors Degree | 9,392 | 17.13% |
| Graduate Degree | 5,384 | 9.82% |
| High School Graduate | 14,445 | 26.34% |
| Less Than 9th Grade | 4,010 | 7.31% |
| Some College | 12,610 | 23% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 37,247 | 34,859 | 11,553 |
| Hispanic | 13,309 | 9,177 | 1,812 |
| Other Race | 5,819 | 3,664 | 619 |
| 2+ Races | 5,798 | 4,402 | 1,222 |
| Asian | 1,243 | 911 | 466 |
| Black | 995 | 909 | 334 |
| Native American | 582 | 514 | 27 |
| Islander | 59 | 59 | 40 |
The highest rate of high school graduation is among islander people with a rate of 100%.
The highest rate of bachelors degrees is among islander people with a rate of 67.8%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $73,119 | $91,305 | $53,614 |
| Graduate Degree | $83,227 | $97,852 | $77,941 |
| High School Graduate | $36,653 | $42,210 | $30,765 |
| Less Than 9th Grade | $30,004 | $31,002 | $27,040 |
| Overall | $48,810 | $58,191 | $41,054 |
| Some College | $52,377 | $65,714 | $40,651 |
$48,810
Average Earnings
$58,191
Average Male
$41,054
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
71.22% of Kennewick residents speak only English, while 28.78% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 24.3% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Hispanic | 26,525 | 6,271 | 23.64% |
| White | 49,524 | 4,257 | 8.6% |
| Other | 11,272 | 3,683 | 32.67% |
| Multiple | 11,548 | 1,950 | 16.89% |
| Native | 911 | 323 | 35.46% |
| Black | 1,843 | 187 | 10.15% |
| Asian | 1,614 | 141 | 8.74% |
13.91%
Overall Poverty Rate
11.51%
Male Poverty Rate
16.24%
Female Poverty Rate
The race most likely to be in poverty in Kennewick is Native, with 35.46% below the poverty level.
The race least likely to be in poverty in Kennewick is White, with 8.6% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.42%. Among those working part-time, it was 15.58%, and for those that did not work, the poverty rate was 21.43%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 30.65% |
| High School | 14.57% |
| Some College | 9.98% |
| Bachelors or Greater | 3.12% |
rate
Rate | Poverty |
|---|---|
| Female Unemployed | 45.8% |
| Male Unemployed | 9.18% |
| Female Employed | 6.79% |
| Male Employed | 4.92% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $87,480 | $109,397 |
| Households | $72,867 | $94,638 |
| Married Families | $107,051 | $-999,999,999 |
| Non Families | $45,168 | $55,665 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
47.5%
Overall Marriage Rate
49.1%
Male Marriage Rate
45.8%
Female Marriage Rate
male
female
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 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
4,460
Number of Veterans
4,032
Male Veterans
428
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 1,651 |
| Second Gulf War | 904 |
| First Gulf War | 872 |
| Korea | 371 |
| World War II | 75 |
count
Age Group | Veterans |
|---|---|
| 65 to 74 | 1,315 |
| 75+ | 1,119 |
| 35 to 54 | 1,046 |
| 55 to 64 | 750 |
| 18 to 34 | 230 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 4,076 | 9.2% |
| 2+ Races | 252 | 3.52% |
| Hispanic | 243 | 1.46% |
| Other Race | 51 | 0.69% |
| Black | 42 | 3.51% |
| Native American | 16 | 2.33% |
| Islander | 12 | 20.34% |
| Asian | 11 | 0.77% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
3.12%
Veteran Poverty Rate
32.56%
Veteran Disability Rate
LaborForceParticipation
61.2%
Labor Force Participation
58%
Employment Rate
4.9%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
51.65%
Born in Kennewick
85.93%
Native Born
14.07%
Foreign Born
8.45%
Non Citizen
5.62%
Naturalized
85.93% of Kennewick residents were born in the United States, with 51.65% having been born in Washington. 8.45% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 87,505 | 391 | 0.45% |
| 2028 | 87,114 | 391 | 0.45% |
| 2027 | 86,723 | 392 | 0.45% |
| 2026 | 86,331 | 391 | 0.45% |
| 2025 | 85,940 | 391 | 0.46% |
| 2024 | 85,549 | 391 | 0.46% |
| 2023 | 85,158 | 371 | 0.44% |
| 2022 | 84,787 | 84 | 0.1% |
| 2021 | 84,703 | 719 | 0.86% |
| 2020 | 83,984 | -281 | -0.33% |
| 2019 | 84,265 | 1,612 | 1.95% |
| 2018 | 82,653 | 1,018 | 1.25% |
| 2017 | 81,635 | 1,518 | 1.89% |
| 2016 | 80,117 | 1,365 | 1.73% |
| 2015 | 78,752 | 1,393 | 1.8% |
| 2014 | 77,359 | 761 | 0.99% |
| 2013 | 76,598 | 655 | 0.86% |
| 2012 | 75,943 | 351 | 0.46% |
| 2011 | 75,592 | 1,144 | 1.54% |
| 2010 | 74,448 | 0 | 0% |
| 2000 | 54,693 | 12,538 | 29.74% |
| 1990 | 42,155 | 7,758 | 22.55% |
| 1980 | 34,397 | 19,185 | 126.12% |
| 1970 | 15,212 | 968 | 6.8% |
| 1960 | 14,244 | 4,138 | 40.95% |
| 1950 | 10,106 | 8,206 | 431.89% |
| 1940 | 1,900 | -85,605 | -97.83% |