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zipcodes.pro — ZIP/99157

99157

ZIP 99157 is Northport, Washington, in Stevens County; area code 509; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Stevens
Population
605
Coordinates
48.9182, -117.7963
☼ Live from 99157 — Northport, WA

Weather right now

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Local time: —

Where 99157 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.

★ Weird and wonderful facts about 99157
  • 🔢 Type 99157 into a pocket calculator and turn it upside down: LSIGG — not quite a word, sorry.
  • ➕ As a number, 99,157 = 229 × 433. Its digits add up to 31, a total 799 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000001101010101
  • 🏠 Its numerical neighbours: 99156 (Newport, WA, 59 mi away) and 99158 (Oakesdale, WA, 126 mi away).
  • 🔄 Backwards, 99157 becomes 75199, which is not a ZIP code at all.
  • 👥 15 other ZIP codes are made of exactly the same digits (17959, 19975, 59719, 59917, 71959, 79159, …). The farthest-flung twin is 19975 in Selbyville, DE, 2,215 miles away.
  • 🧭 Farther north than 98% of all ZIP codes, and farther west than 91%.
  • 🎯1,133 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 99157 and you would come out at 48.92°S, 62.20°E — 363 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 11m of daylight. Shortest: 8h 14m.
  • 📏 At 65.2 square miles of land, 99157 is bigger than 67% of ZIP codes — room for about 49 Central Parks.
🌙 The sky over 99157 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population605This ZIP605
Households285This ZIP285
Housing units403This ZIP403
Median age53.1This ZIP53.1Washington38.3US 38.9
Median household income$43,650This ZIP$43,650Washington$98,141US $80,734
Median home value$232,600This ZIP$232,600Washington$564,600US $332,700
Median gross rent$686This ZIP$686Washington$1,760US $1,413
Bachelor's degree or higher19.1%This ZIP19.1%
Mean commute35.0 minThis ZIP35.0 min
Population density9.3 / sq miThis ZIP9.3 / sq mi

Business and tax activity

Business establishments11This ZIP11
Employees44This ZIP44
Annual payroll$3,031,000This ZIP$3,031,000
Tax returns filed330This ZIP330
Total adjusted gross income$19,460,000This ZIP$19,460,000

Land area

Land area65.15 sq miThis ZIP65.15 sq mi
Water area4.14 sq miThis ZIP4.14 sq mi

Other place names in 99157

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 99157

ZIPCityDistance
99126 Evans, WA 15.3 mi
99107 Boyds, WA 18.3 mi
99114 Colville, WA 18.4 mi
99152 Metaline, WA 18.9 mi
99151 Marcus, WA 21.3 mi
99141 Kettle Falls, WA 21.9 mi
99146 Laurier, WA 22.9 mi
99160 Orient, WA 23.2 mi
99139 Ione, WA 28.4 mi
99153 Metaline Falls, WA 28.6 mi

Find every ZIP code within 10 miles of 99157 →

Questions about this ZIP code

Where is ZIP code 99157?

99157 is in Northport, Washington, in Stevens County, part of the Spokane-Spokane Valley, WA metropolitan area. Its published point location is 48.9182, -117.7963.

What county is 99157 in?

99157 lies in Stevens County.

What area code is 99157?

Northport uses area code 509, from NANPA's telephone records.

What time zone is 99157 in?

99157 uses America/Los_Angeles.

How many people live in 99157?

About 605 people live in ZIP code 99157, in 285 households, at 9.3 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 99157?

$43,650 a year, against $98,141 across Washington.

What ZIP codes are near 99157?

The closest are 99126 (15.3 mi), 99107 (18.3 mi), 99114 (18.4 mi), 99152 (18.9 mi) and 99151 (21.3 mi).

Is 99157 a PO Box ZIP code?

99157 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “99157 ZIP Code — Northport, Washington (Stevens County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99157

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