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Where 99185 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 99185 into a pocket calculator and turn it upside down: SBIGG — not quite a word, sorry.
- ➕ As a number, 99,185 = 5 × 83 × 239. Its digits add up to 32, a total 644 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000001101110001 - 🏠 Its numerical neighbours: 99181 (Valley, WA, 52 mi away) and 99201 (Spokane, WA, 59 mi away).
- 🔄 Backwards, 99185 becomes 58199, which is not a ZIP code at all.
- 👥 15 other ZIP codes are made of exactly the same digits (19895, 19958, 59918, 89159, 89195, 89519, …). The farthest-flung twin is 19958 in Lewes, DE, 2,246 miles away.
- 🧭 Farther north than 97% of all ZIP codes, and farther west than 92%.
- 🎯1,138 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 99185 and you would come out at 47.73°S, 61.29°E — 423 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 16h 00m of daylight. Shortest: 8h 24m.
- 📏 At 283.3 square miles of land, 99185 is bigger than 94% of ZIP codes — room for about 215 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,501This ZIP1,501 |
|---|---|
| Households | 595This ZIP595 |
| Housing units | 804This ZIP804 |
| Median age | 48.9This ZIP48.9Washington38.3US 38.9 |
| Median household income | $73,094This ZIP$73,094Washington$98,141US $80,734 |
| Median home value | $248,100This ZIP$248,100Washington$564,600US $332,700 |
| Median gross rent | $680This ZIP$680Washington$1,760US $1,413 |
| Bachelor's degree or higher | 18.5%This ZIP18.5% |
| Mean commute | 25.0 minThis ZIP25.0 min |
| Population density | 5.3 / sq miThis ZIP5.3 / sq mi |
Business and tax activity
| Business establishments | 45This ZIP45 |
|---|---|
| Employees | 188This ZIP188 |
| Annual payroll | $8,666,000This ZIP$8,666,000 |
| Tax returns filed | 660This ZIP660 |
| Total adjusted gross income | $48,571,000This ZIP$48,571,000 |
Land area
| Land area | 283.30 sq miThis ZIP283.30 sq mi |
|---|---|
| Water area | 6.02 sq miThis ZIP6.02 sq mi |
Other place names in 99185
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 99185
| ZIP | City | Distance |
|---|---|---|
99117 | Creston, WA | 8.5 mi |
99103 | Almira, WA | 9.9 mi |
99147 | Lincoln, WA | 14.7 mi |
99135 | Hartline, WA | 18.3 mi |
99123 | Electric City, WA | 19.4 mi |
99124 | Elmer City, WA | 22.0 mi |
99116 | Coulee Dam, WA | 22.4 mi |
99122 | Davenport, WA | 23.6 mi |
98860 | Wilson Creek, WA | 26.2 mi |
99140 | Keller, WA | 26.7 mi |
Find every ZIP code within 10 miles of 99185 →
Questions about this ZIP code
Where is ZIP code 99185?
99185 is in Wilbur, Washington, in Lincoln County. Its published point location is 47.7270, -118.7111.
What county is 99185 in?
99185 lies in Lincoln County.
What area code is 99185?
Wilbur uses area code 509, from NANPA's telephone records.
What time zone is 99185 in?
99185 uses America/Los_Angeles.
How many people live in 99185?
About 1,501 people live in ZIP code 99185, in 595 households, at 5.3 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 99185?
$73,094 a year, against $98,141 across Washington.
What ZIP codes are near 99185?
The closest are 99117 (8.5 mi), 99103 (9.9 mi), 99147 (14.7 mi), 99135 (18.3 mi) and 99123 (19.4 mi).
Is 99185 a PO Box ZIP code?
99185 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “99185 ZIP Code — Wilbur, Washington (Lincoln County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99185
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/99185.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.