West Richland, WA
Benton County · Washington · United States
Home to 18,702 people across 25.809 square miles.
At a glance
99353 by the numbers
Every figure below comes from the 2019–2023 American Community Survey 5-Year Estimates, the Census Gazetteer, or is computed from those. Margins of error are shown where they matter.
Location
Where 99353 is
| Coordinates | 46.313808, -119.387768 |
|---|---|
| Time zone | America/Los_Angeles |
| County | Benton County |
| State | Washington (WA) |
| Land area | 25.809 mi² |
| Coordinate source | Census ZCTA internal point |
Local time
America/Los_Angeles
Current weather
Live from the National Weather Service
Loading forecast…
Distance to major cities
Straight-line, computed from coordinates
| Seattle, WA | 165.1 mi |
|---|---|
| San Francisco, CA | 610.0 mi |
| Los Angeles, CA | 849.3 mi |
| Denver, CO | 855.5 mi |
People
Who lives in 99353
18,702 residents in 6,238 households, averaging 3.0 people per household. The largest age group is under 18 at 32.3% of residents, and 78.9% of households are families.
Age distribution
Share of residents by age band
Households
Composition and size
| Total households | 6,238 |
|---|---|
| Average household size | 3.0 |
| Family households | 78.9% |
| Living alone | 18.8% |
| Median age | 36.1 years |
| Households with internet | 94.3% |
Race & ethnicity
Census race categories. Hispanic or Latino origin is asked separately and overlaps these groups.
Income & work
What people earn in 99353
The median household here earns $120,396 a year, above the US median of $70,109, which puts 99353 ahead of 91% of American ZIP codes. 6.9% of residents live below the poverty line.
Compared to the US
This ZIP against the national median
| Median household income | $120,396 ±$6,000 |
|---|---|
| Per capita income | $45,188 |
| Poverty rate | 6.9% |
| Unemployment rate | 4.2% |
| Labor force participation | 65.6% |
Household income distribution
Share of households in each bracket
Educational attainment among residents 25 and older: 39.5% hold a bachelor's degree or higher, 92.9% finished high school.
Housing
Homes and rent in 99353
A typical home is valued at $407,600, and median rent runs $1,534 a month. This is an owner-majority area — 84.7% of occupied homes are owned, and the typical building went up in 2000.
Costs
Typical values
| Median home value | $407,600 |
|---|---|
| Median gross rent | $1,534/mo |
| Median year built | 2000 |
| Housing units | 6,592 |
| Vacancy rate | 5.4% |
Own vs. rent
Of 6,238 occupied units
| Owner households | 5,284 |
|---|---|
| Renter households | 954 |
Building types
Units by structure size
Getting to work
How 99353 commutes
71.9% of workers drove alone, and the average one-way trip takes 26.3 minutes. 16.3% work from home.
Mode of transport
Workers 16 and older
Travel time
Mean commute 26.3 minutes
Overview
Understanding ZIP code 99353
ZIP code 99353 is assigned to West Richland, WA, and falls within Benton County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 18,702 people live inside it.
At 725 residents per square mile spread over 25.809 square miles, 99353 reads as a small-town area. It is a mid-sized postal code by population, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.
Household earnings here sit well above the national picture. The median household income of $120,396 places 99353 in the upper reaches of American postal codes, ahead of 91% of them. The US median for comparison is $70,109. Bear in mind that median income describes the midpoint household, not the average — it is not pulled upward by a handful of very high earners the way a mean would be.
Living here
What life in West Richland looks like
Housing in 99353 costs well above the national median. A typical home is valued at $407,600 against a US median of $207,500, and median gross rent runs $1,534 a month. Ownership dominates: 84.7% of occupied homes are owner-occupied, which usually signals an established residential area with relatively low turnover.
The building stock is dominated by detached single-family houses, which account for 81.8% of housing units here. The median construction year is 2000, making the housing here relatively modern.
The population skews broadly in line with the national age profile, with a median age of 36.1 against 42 nationally. The average household holds 3.0 people, and 78.9% are family households.
Getting to work takes 26.3 minutes on average one way. The dominant mode is drove alone at 71.9% of workers, while 16.3% work from home. Commute patterns are one of the better proxies for how a place actually functions day to day.
Where to stay
Where to stay in West Richland, WA
West Richland is a smaller community, so options inside 99353 may be limited to a handful of independent inns, motels or bed-and-breakfast properties. Travellers often widen the search to the surrounding area, where the choice is greater and prices are usually competitive.
Median rent in 99353 is $1,534 a month, which sits in the middle of the national range; accommodation pricing locally tends to be similarly mid-market. For reference, Seattle, WA is about 165.1 miles away in a straight line, which is worth factoring in if you are comparing a stay here against one closer to the city centre.
Availability and pricing change constantly, so the live search below will give you a more accurate picture than any figure we could publish here. It opens results for this area on Booking.com.
Opens Booking.com in a new tab. We are not affiliated with Booking.com and receive nothing from this link.
Practical uses
What ZIP code 99353 is used for
Beyond addressing mail, 99353 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.
For anyone weighing a move, 99353 offers a compact profile of West Richland: 18,702 residents, a median household income of $120,396, 39.5% of adults holding a bachelor's degree or higher, and an unemployment rate of 4.2%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.
One caution worth repeating: a postal code is not a neighbourhood. 99353 may cover parts of several distinct areas, and a single neighbourhood in West Richland may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.
Nearby
ZIP codes near 99353
The eight closest postal codes by centroid distance, each with its own full profile. You can also browse every Washington ZIP code or use the ZIP Express Lookup to search by city, county or time zone.
More in Benton County
Look up another
Search any ZIP code
Questions
Common questions about 99353
What city is ZIP code 99353 in?
What is the population of 99353?
What is the average income in 99353?
How expensive is housing in 99353?
Is 99353 a good place to live?
What time zone is 99353 in?
How big is ZIP code 99353?
Is 99353 urban, suburban or rural?
How much is rent in 99353?
What is the commute like from 99353?
How many people work in 99353?
Where should I stay when visiting 99353?
Does 99353 cover more than one city or county?
Can ZIP code 99353 change?
Methodology
Where this data comes from
- Postal geography — GeoNames open postal code database (CC BY 4.0), cross-checked against the US Census Gazetteer.
- Demographics, income, housing, commute — US Census Bureau, American Community Survey 2019–2023 5-Year Estimates, ZIP Code Tabulation Area 99353. Tables B01001, B01002, B01003, B02001, B03003, B08301, B08303, B11001, B15003, B17001, B19001, B19013, B19301, B23025, B25002, B25003, B25024, B25035, B25064, B25077, B28002.
- Land and water area — US Census Bureau 2023 Gazetteer Files.
- Weather — NOAA National Weather Service, fetched live in your browser.
- Map — OpenStreetMap contributors (ODbL).