99336 ZIP Code
Kennewick, Washington
December 30, 2025
| ZIP Code: | 99336 |
| City/Town: | Kennewick |
| County: | Benton |
| State: | Washington |
| ZIP Type: | Standard |
| Population: | 51,329 |
| Median Household Income: | $59,688 |
| Per Capita Income: | $37,174 |
| Total Housing Units: | 20,947 |
| Median Home Value: | $274,100 |
| Land Area: | 13.4 sq miles
34.7 sq km |
| Water Area: | 1.2 sq miles
3.2 sq km |
| Coordinates: | 46.2141, -119.1757 |
Population Information (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 51,329 | -- | -- |
| Male: | 24,833 | 48.4% | 49.6% |
| Female: | 26,496 | 51.6% | 50.4% |
| Median Age: | 33.4 yrs | -- | 38.5 yrs |
| Under 5 years: | 3,631 | 7.1% | 5.7% |
| 5 to 9 years: | 4,018 | 7.8% | 6.0% |
| 10 to 14 years: | 3,734 | 7.3% | 6.5% |
| 15 to 19 years: | 3,407 | 6.6% | 6.6% |
| 20 to 24 years: | 3,239 | 6.3% | 6.7% |
| 25 to 34 years: | 8,856 | 17.3% | 13.7% |
| 35 to 44 years: | 6,533 | 12.7% | 12.9% |
| 45 to 54 years: | 4,882 | 9.5% | 12.4% |
| 55 to 59 years: | 2,562 | 5.0% | 6.5% |
| 60 to 64 years: | 3,029 | 5.9% | 6.4% |
| 65 to 74 years: | 4,556 | 8.9% | 9.7% |
| 75 to 84 years: | 1,893 | 3.7% | 4.8% |
| 85 years and over: | 989 | 1.9% | 2.0% |
Housing Information (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $274,100 | -- | $281,900 |
| Median rooms: | 5.0 | -- | 5.5 |
| Median rent: | $1,079 / mo. | -- | $1,268 / mo. |
| Total housing units: | 20,947 | -- | -- |
| Occupied housing units: | 19,384 | 92.5% | 38.0% |
| Vacant housing units: | 1,563 | 7.5% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 9,616 | 49.6% | 64.8% |
| Renter-occupied: | 9,768 | 50.4% | 35.2% |
Educational Attainment (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 33,300 | -- | -- |
| Less than 9th grade: | 2,492 | 7.5% | 4.7% |
| 9th to 12th grade, no diploma: | 2,408 | 7.2% | 6.1% |
| High school graduate: | 10,070 | 30.2% | 26.4% |
| Some college, no degree: | 8,300 | 24.9% | 19.7% |
| Associate degree: | 3,234 | 9.7% | 8.7% |
| Bachelor's degree: | 4,439 | 13.3% | 20.9% |
| Graduate or professional degree: | 2,357 | 7.1% | 13.7% |
| Percent high school graduate or higher: | -- | 85.3% | 89.1% |
| Percent bachelor's degree or higher: | -- | 20.4% | 34.3% |
Income Information (99336 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $59,688 / yr. | $75,149 / yr. |
| Mean household income: | $75,749 / yr. | $105,833 / yr. |
| Median family income: | $68,809 / yr. | $92,646 / yr. |
| Per capita income: | $37,174 / yr. | $41,261 / yr. |
Employment (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 23,835 | -- | 63.5% |
| Employed: | 22,598 | 94.9% | 96.4% |
| Unemployed: | 1,217 | 5.1% | 5.3% |
| Not in labor force: | 15,449 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 18,468 | 81.7% | 79.7% |
| Government workers: | 3,234 | 14.3% | 14.2% |
| Self-employed: | 896 | 4.0% | 5.9% |
| Unpaid family workers: | 0 | 0.0% | 0.1% |
Race & Ethnicity (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 35,527 | 69.2% | 61.6% |
| Black or African American: | 1,536 | 3.0% | 12.4% |
| American Indian/Alaska Native: | 568 | 1.1% | 1.1% |
| Asian: | 876 | 1.7% | 6.0% |
| Native Hawaiian/Pacific Islander: | 8 | 0.0% | 0.2% |
| Some other race: | 7,672 | 14.9% | 8.4% |
| Two or more races: | 5,142 | 10.0% | 10.2% |
| Hispanic or Latino (any race): | 11,806 | 23.0% | 18.7% |
| Mexican: | 18,057 | 35.2% | 11.2% |
| Puerto Rican: | 15,323 | 29.9% | 1.8% |
| Cuban: | 142 | 0.3% | 0.7% |
| Other Hispanic or Latino: | 841 | 1.6% | 5.0% |
| Not Hispanic or Latino: | 1,751 | 3.4% | 81.1% |
Income Distribution (99336 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 1,002 | 5.2% | 4.9% |
| $10,000 to $14,999: | 1,096 | 5.7% | 3.8% |
| $15,000 to $24,999: | 1,776 | 9.2% | 7.0% |
| $25,000 to $34,999: | 1,893 | 9.8% | 7.4% |
| $35,000 to $49,999: | 2,625 | 13.5% | 10.7% |
| $50,000 to $74,999: | 3,348 | 17.3% | 16.1% |
| $75,000 to $99,999: | 2,920 | 15.1% | 12.8% |
| $100,000 to $149,999: | 2,654 | 13.7% | 17.1% |
| $150,000 to $199,999: | 1,021 | 5.3% | 8.8% |
| $200,000 or more: | 1,049 | 5.4% | 11.4% |
Commute to Work (99336 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 17,383 | 76.9% | 67.8% |
| Carpooled: | 2,662 | 11.8% | 8.7% |
| Public transportation: | 371 | 1.6% | 4.2% |
| Walked: | 323 | 1.4% | 2.5% |
| Other means: | 124 | 0.5% | 0.9% |
| Worked from home: | 1,151 | 5.1% | 13.8% |
| Mean travel time to work: | 21.4 min | -- | 26.7 min |
Industry (99336 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 1,091 | 4.8% | 1.6% |
| Construction: | 2,148 | 9.5% | 6.9% |
| Manufacturing: | 1,578 | 7.0% | 10.0% |
| Wholesale trade: | 583 | 2.6% | 2.4% |
| Retail trade: | 3,013 | 13.3% | 11.0% |
| Transportation, warehousing, utilities: | 1,087 | 4.8% | 5.8% |
| Information: | 166 | 0.7% | 1.9% |
| Finance, insurance, real estate: | 855 | 3.8% | 6.7% |
| Professional, scientific, management: | 2,283 | 10.1% | 12.1% |
| Education, health care, social services: | 5,069 | 22.4% | 23.3% |
| Arts, entertainment, food services: | 2,574 | 11.4% | 9.0% |
| Other services: | 1,098 | 4.9% | 4.7% |
| Public administration: | 1,053 | 4.7% | 4.7% |
Poverty Status (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 18.0% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 44,654 | 87.0% | 91.3% |
| Private health insurance: | 27,741 | 54.0% | 67.6% |
| Public health coverage: | 23,841 | 46.4% | 35.9% |
| Without health insurance: | 5,856 | 11.4% | 8.7% |
Benefits & Assistance (99336 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 14,370 | 74.1% | 77.4% |
| Social Security income: | 5,679 | 29.3% | 31.0% |
| Retirement income: | 4,411 | 22.8% | 21.8% |
| Supplemental Security Income (SSI): | 1,422 | 7.3% | 4.5% |
| Cash public assistance income: | 978 | 5.0% | 1.8% |
| SNAP (food stamps) benefits: | 3,998 | 20.6% | 11.4% |
Housing Types (99336 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 9,957 | 47.5% | 61.4% |
| 1-unit, attached: | 653 | 3.1% | 6.1% |
| 2 units: | 1,101 | 5.3% | 3.4% |
| 3 or 4 units: | 1,533 | 7.3% | 4.3% |
| 5 to 9 units: | 1,833 | 8.8% | 4.6% |
| 10 to 19 units: | 1,727 | 8.2% | 4.3% |
| 20 or more units: | 2,962 | 14.1% | 9.9% |
| Mobile home: | 1,092 | 5.2% | 5.8% |
| Boat, RV, van, etc.: | 89 | 0.4% | 0.1% |
Year Structure Built (99336 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 39 | 0.2% | 0.6% |
| Built 2010 to 2019: | 1,342 | 6.4% | 8.2% |
| Built 2000 to 2009: | 2,510 | 12.0% | 13.5% |
| Built 1990 to 1999: | 2,509 | 12.0% | 13.2% |
| Built 1980 to 1989: | 1,682 | 8.0% | 13.2% |
| Built 1970 to 1979: | 5,156 | 24.6% | 14.6% |
| Built 1960 to 1969: | 3,002 | 14.3% | 10.2% |
| Built 1950 to 1959: | 3,004 | 14.3% | 9.9% |
| Built 1940 to 1949: | 1,058 | 5.1% | 4.6% |
| Built 1939 or earlier: | 645 | 3.1% | 12.0% |
Bedrooms (99336 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 841 | 4.0% | 2.4% |
| 1 bedroom: | 3,427 | 16.4% | 3.0% |
| 2 bedrooms: | 6,075 | 29.0% | 9.1% |
| 3 bedrooms: | 7,455 | 35.6% | 15.9% |
| 4 bedrooms: | 2,453 | 11.7% | 18.8% |
| 5 or more bedrooms: | 696 | 3.3% | 17.6% |
Heating Fuel (99336 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 2,610 | 13.5% | 47.1% |
| Bottled, tank, or LP gas: | 237 | 1.2% | 4.9% |
| Electricity: | 16,284 | 84.0% | 40.2% |
| Fuel oil, kerosene, etc.: | 12 | 0.1% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 160 | 0.8% | 1.5% |
| Solar energy: | 8 | 0.0% | 0.1% |
| Other fuel: | 24 | 0.1% | 0.5% |
| No fuel used: | 49 | 0.3% | 0.2% |
Vehicles Available (99336 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 1,842 | 9.5% | 8.3% |
| 1 vehicle available: | 6,690 | 34.5% | 32.6% |
| 2 vehicles available: | 6,436 | 33.2% | 37.0% |
| 3 or more vehicles available: | 4,416 | 22.8% | 22.1% |
Home Value Distribution (99336 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 642 | 6.7% | 5.7% |
| $50,000 to $99,999: | 257 | 2.7% | 7.8% |
| $100,000 to $149,999: | 541 | 5.6% | 9.2% |
| $150,000 to $199,999: | 883 | 9.2% | 10.8% |
| $200,000 to $299,999: | 3,411 | 35.5% | 19.9% |
| $300,000 to $499,999: | 3,045 | 31.7% | 24.1% |
| $500,000 to $999,999: | 749 | 7.8% | 17.0% |
| $1,000,000 or more: | 88 | 0.9% | 5.6% |
Housing Costs (99336 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,448 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $552 / mo. | $584 / mo. |
| Median gross rent: | $1,079 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.78 | 2.53 |
| Average household size (renter-occupied): | 2.42 | 2.38 |
Households (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 19,384 | -- | -- |
| Married-couple households: | 7,305 | 37.7% | 47.5% |
| Cohabiting couple households: | 2,914 | 15.0% | 7.0% |
| Male householder, no spouse: | 3,663 | 18.9% | 5.4% |
| Female householder, no spouse: | 6,668 | 34.4% | 12.7% |
| Householder living alone: | 6,337 | 32.7% | 28.6% |
| 65 years and over living alone: | 5,265 | 27.2% | 11.8% |
| Average household size: | 2.60 | -- | 2.53 |
| Average family size: | 3.28 | -- | -- |
Marital Status (99336 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 19,354 | -- | -- |
| Never married: | 7,582 | 39.2% | 37.0% |
| Now married: | 8,567 | 44.3% | 49.5% |
| Separated: | 489 | 2.5% | 1.5% |
| Widowed: | 2,459 | 12.7% | 2.6% |
| Divorced: | 7,339 | 37.9% | 9.3% |
School Enrollment (99336 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 12,571 | -- | -- |
| Nursery school, preschool: | 650 | 5.2% | 5.8% |
| Kindergarten: | 997 | 7.9% | 5.0% |
| Elementary school (grades 1-8): | 5,894 | 46.9% | 40.5% |
| High school (grades 9-12): | 2,764 | 22.0% | 21.4% |
| College or graduate school: | 2,266 | 18.0% | 27.3% |
Veterans & Disability (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 37,882 | -- | -- |
| Veterans: | 2,814 | 7.4% | 6.3% |
| Civilian noninstitutionalized population: | 50,510 | -- | -- |
| With a disability: | 9,049 | 17.9% | 13.4% |
| Under 18 with disability: | 555 | 6.1% | 5.8% |
| 18 to 64 with disability: | 5,341 | 59.0% | 10.4% |
| 65 and over with disability: | 3,153 | 34.8% | 33.4% |
Mobility (Residence 1 Year Ago) (99336 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 43,588 | 84.9% | 86.9% |
| Different house: | 7,207 | 14.0% | 13.1% |
| Same county: | 3,991 | 55.4% | 7.0% |
| Different county: | 2,851 | 39.6% | 3.2% |
| Different state: | 1,071 | 14.9% | 2.5% |
| Abroad: | 365 | 5.1% | 0.4% |
Place of Birth (99336 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 43,636 | 85.0% | 86.2% |
| Foreign born: | 486 | 0.9% | 13.9% |
| Naturalized citizen: | 7,693 | 1582.9% | 52.7% |
| Not a citizen: | 7,693 | 1582.9% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 7,693 | 1582.9% | 10.5% |
| Asia: | 480 | 98.8% | 31.3% |
| Africa: | 266 | 54.7% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 5,787 | 1190.7% | 50.0% |
| Northern America: | 96 | 19.8% | 2.2% |
Language Spoken at Home (99336 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 47,698 | -- | -- |
| English only: | 32,745 | 68.7% | 78.3% |
| Language other than English: | 14,953 | 31.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 13,309 | 27.9% | 13.3% |
| Other Indo-European languages: | 676 | 1.4% | 3.5% |
| Asian/Pacific Island languages: | 351 | 0.7% | 3.5% |
| Other languages: | 617 | 1.3% | 1.0% |
Computers & Internet (99336 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 19,384 | 100.0% | 93.1% |
| Households with broadband internet: | 18,145 | 93.6% | 89.4% |
Kennewick, WA99336