Richland, WA ZIP Codes
2 ZIP codes serve Richland, Washington: 99352 and 99354. Together they are home to 62,989 residents in 25,313 households. Median household income ranges from $91,933 in 99354 to $100,108 in 99352.
Richland city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 62,753 |
| Households | 25,216 |
| Median household income | $95,813 |
| Median home value | $436,700 |
| Median age | 36.4 |
| Median rent | $1,468 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 62,989 |
| Households (sum of ZIP codes) | 25,313 |
| Median household income, range across ZIP codes | $91,933 (99354) to $100,108 (99352) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $96,711 |
| Homeowners | 64.6% |
| Households with kids under 18 | 29.5% |
| Moved in the past year | 15.1% |
| Carrier routes in EDDM2GO's route library | 47 routes, 28,308 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Richland: 99352 ($100,108)
- Most residents: 99352 (37,430 people)
- Highest homeownership: 99352 (67.8% own their home)
- Most households with kids: 99352 (30.5% of households)
- Most new movers: 99354 (15.3% moved in last year)
- Youngest median age: 99354 (34.5 years)
- Highest median home value: 99352 ($474,100)
Every ZIP code in Richland
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99352 | Richland | 37,430 | 14,795 | $100,108 | $474,100 | 67.8% | 30.5% | 14.9% | 29 | 18,316 | 81% of its land; mailing city |
| 99354 | Richland | 25,559 | 10,518 | $91,933 | $392,600 | 60.1% | 28.1% | 15.3% | 18 | 11,713 | 76% of its land; mailing city |
A ZIP code is listed for Richland when at least 10% of its land lies inside Richland city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Richland. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Richland.
Counties
- Benton County — 12 ZIP codes
Price a mailing to Richland ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Richland, WA?
- 99352 and 99354. A ZIP code is listed for Richland when at least 10% of its land lies inside Richland city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Richland.
- What is the population of Richland, WA?
- The Census Bureau counts 62,753 residents inside Richland city limits (ACS 2020–2024). The 2 ZIP codes that serve Richland hold 62,989 residents in all.
- What is the median household income in Richland, WA?
- $95,813 inside Richland city limits, per the Census Bureau. Across its ZIP codes the medians run from $91,933 to $100,108.
- Which Richland ZIP code has the highest median household income?
- 99352, at $100,108, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Richland, WA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 47 carrier routes reaching 28,308 residential and 1,678 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.