99333 ZIP Code, Whitman County, WA
99333 is a ZIP code in Whitman County, Washington — mostly in Whitman County (89% of its land), with smaller parts in Adams County. It covers 86 square miles of land. The closest ZIP codes are 99136, 99371 and 99359. 151 people live here in 45 households, fewer than in most Washington ZIP codes. It is rural, with fewer than 100 people per square mile, and owners and renters are mixed (67% own). Median household income is $98,315, close to the Washington median of $98,141; 69% of households have children under 18.
Quick facts
- Mailing city: Whitman County, WA
- County: Whitman County
- Land area: 86 sq mi
- Population: 151
- Median household income: $98,315
Key figures
| Measure | Value |
|---|---|
| Residents | 151 |
| Households | 45 |
| Median household income | $98,315 |
| Income per person | $38,560 |
| Median age | 28.9 |
| Homeowners | 66.7% |
| Median home value | $450,000 |
| Median rent | not published |
| Bachelor's degree or higher | 32.5% |
| Average commute (minutes) | not published |
| Households with kids under 18 | 68.9% |
| Moved in the past year | 13.0% |
| Below the poverty line | 0.0% |
| Broadband internet | 100.0% |
| Speak a non-English language at home | 7.1% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.0% |
| $10–15K | 0.0% |
| $15–25K | 0.0% |
| $25–35K | 0.0% |
| $35–50K | 13.3% |
| $50–75K | 20.0% |
| $75–100K | 51.1% |
| $100–150K | 6.7% |
| $150–200K | 0.0% |
| $200K+ | 8.9% |
Age
| % of all residents | Value |
|---|---|
| <10 | 7.3% |
| 10–19 | 17.9% |
| 20–24 | 19.9% |
| 25–34 | 5.3% |
| 35–44 | 0.0% |
| 45–54 | 22.5% |
| 55–64 | 19.9% |
| 65–74 | 7.3% |
| 75+ | 0.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 51.1% |
| Owned outright | 15.6% |
| Rented | 33.3% |
| Vacant | 0.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 100.0% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 0.0% |
EDDM carrier routes
See every USPS carrier route in 99333 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 99136 (9.2 mi)
- 99371 — Washtucna town, WA (11 mi)
- 99359 — Starbuck town, WA (12.8 mi)
- 99143 — LaCrosse town, WA (14.6 mi)
- 99335 — Kahlotus city, WA (14.6 mi)
- 99105 (18.2 mi)
- 99348 — Prescott city, WA (24.7 mi)
Areas that include 99333
- Adams County ZIP codes — 10 ZIP codes
- Whitman County ZIP codes — 20 ZIP codes
- Washington ZIP code data
Mail every home in 99333
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 99333, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 99333 in?
- 99333 is a Whitman County, WA mailing address. None of its land lies inside a Census-defined city or community.
- What county is 99333 in?
- 99333 is mostly in Whitman County (89% of its land), with smaller parts in Adams County.
- What is the population of 99333?
- About 151 people (±77), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 39.
- What is the median household income in 99333?
- $98,315 (±$21,383), compared with $98,141 for Washington as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 99333?
- EDDM2GO's stored route library does not include 99333 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 99333?
- The closest, measured center to center: 99136 (9.2 mi), 99371 (11 mi, Washtucna), 99359 (12.8 mi, Starbuck), 99143 (14.6 mi, LaCrosse), 99335 (14.6 mi, Kahlotus) and 99105 (18.2 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.