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Where 99150 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 99150 into a pocket calculator and turn it upside down: OSIGG — not quite a word, sorry.
- ➕ As a number, 99,150 = 2 × 3 × 5 × 5 × 661. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000001101001110 - 🏠 Its numerical neighbours: 99149 (Malden, WA, 121 mi away) and 99151 (Marcus, WA, 27 mi away).
- 🔄 Backwards, 99150 becomes 05199, which is not a ZIP code at all.
- 👥 18 other ZIP codes are made of exactly the same digits (10959, 15909, 19095, 19905, 19950, 59019, …). The farthest-flung twin is 19950 in Greenwood, DE, 2,220 miles away.
- 🧭 Farther north than 98% of all ZIP codes, and farther west than 92%.
- 🎯1,163 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 99150 and you would come out at 48.81°S, 61.39°E — 401 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 16h 10m of daylight. Shortest: 8h 15m.
- 📏 At 32.2 square miles of land, 99150 is bigger than 47% of ZIP codes — room for about 24 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 351This ZIP351 |
|---|---|
| Households | 164This ZIP164 |
| Housing units | 177This ZIP177 |
| Median age | 64.8This ZIP64.8Washington38.3US 38.9 |
| Median household income | $61,833This ZIP$61,833Washington$98,141US $80,734 |
| Median home value | $332,400This ZIP$332,400Washington$564,600US $332,700 |
| Bachelor's degree or higher | 22.6%This ZIP22.6% |
| Mean commute | 18.9 minThis ZIP18.9 min |
| Population density | 10.9 / sq miThis ZIP10.9 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 21This ZIP21 |
| Annual payroll | $1,333,000This ZIP$1,333,000 |
| Tax returns filed | 170This ZIP170 |
| Total adjusted gross income | $8,605,000This ZIP$8,605,000 |
Land area
| Land area | 32.21 sq miThis ZIP32.21 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 99150
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 99150
| ZIP | City | Distance |
|---|---|---|
99118 | Curlew, WA | 6.4 mi |
99121 | Danville, WA | 11.0 mi |
99166 | Republic, WA | 13.9 mi |
99160 | Orient, WA | 14.7 mi |
98859 | Wauconda, WA | 15.7 mi |
99146 | Laurier, WA | 17.7 mi |
99107 | Boyds, WA | 19.6 mi |
99141 | Kettle Falls, WA | 21.1 mi |
99151 | Marcus, WA | 26.9 mi |
98844 | Oroville, WA | 29.3 mi |
Find every ZIP code within 10 miles of 99150 →
Questions about this ZIP code
Where is ZIP code 99150?
99150 is in Malo, Washington, in Ferry County. Its published point location is 48.8062, -118.6108.
What county is 99150 in?
99150 lies in Ferry County.
What area code is 99150?
Malo uses area code 509, from NANPA's telephone records.
What time zone is 99150 in?
99150 uses America/Los_Angeles.
How many people live in 99150?
About 351 people live in ZIP code 99150, in 164 households, at 10.9 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 99150?
$61,833 a year, against $98,141 across Washington.
What ZIP codes are near 99150?
The closest are 99118 (6.4 mi), 99121 (11 mi), 99166 (13.9 mi), 99160 (14.7 mi) and 98859 (15.7 mi).
Is 99150 a PO Box ZIP code?
99150 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “99150 ZIP Code — Malo, Washington (Ferry County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99150
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/99150.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.