Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/99016

99016

ZIP 99016 is Greenacres, Washington, in Spokane County; area code 509; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Spokane
Population
21,615
Coordinates
47.5973, -117.1210
☼ Live from 99016 — Greenacres, WA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 99016 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 99016
  • 🔢 Type 99016 into a pocket calculator and turn it upside down: gIOGG — not quite a word, sorry.
  • ➕ As a number, 99,016 = 2 × 2 × 2 × 12377. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000001011001000
  • 🏠 Its numerical neighbours: 99014 (Four Lakes, WA, 22 mi away) and 99017 (Lamont, WA, 46 mi away).
  • 🔄 Backwards, 99016 becomes 61099, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (01969, 06199, 09169, 09196, 09619, 10969, …). The farthest-flung twin is 96910 in Hagatna, GU, 5,905 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 90%.
  • 🎯1,066 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 99016 and you would come out at 47.60°S, 62.88°E — 357 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 59m of daylight. Shortest: 8h 25m.
  • 📏 At 24.6 square miles of land, 99016 is bigger than 41% of ZIP codes — room for about 19 Central Parks.
🌙 The sky over 99016 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population21,615This ZIP21,615
Households8,012This ZIP8,012
Housing units8,306This ZIP8,306
Median age38.6This ZIP38.6Washington38.3US 38.9
Median household income$103,472This ZIP$103,472Washington$98,141US $80,734
Median home value$477,400This ZIP$477,400Washington$564,600US $332,700
Median gross rent$1,931This ZIP$1,931Washington$1,760US $1,413
Bachelor's degree or higher39.3%This ZIP39.3%
Mean commute22.1 minThis ZIP22.1 min
Population density878.2 / sq miThis ZIP878.2 / sq mi

Business and tax activity

Business establishments290This ZIP290
Employees1,930This ZIP1,930
Annual payroll$113,156,000This ZIP$113,156,000
Tax returns filed9,450This ZIP9,450
Total adjusted gross income$968,030,000This ZIP$968,030,000

Land area

Land area24.61 sq miThis ZIP24.61 sq mi
Water area0.10 sq miThis ZIP0.10 sq mi

Other place names in 99016

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

ZIP codes near 99016

ZIPCityDistance
99023 Mica, WA 2.5 mi
99019 Liberty Lake, WA 3.5 mi
99037 Veradale, WA 4.6 mi
99206 Spokane, WA 6.6 mi
99216 Spokane, WA 7.6 mi
99027 Otis Orchards, WA 7.8 mi
99030 Rockford, WA 8.3 mi
99213 Spokane, WA 8.6 mi
99036 Valleyford, WA 8.8 mi
99223 Spokane, WA 9.2 mi

Find every ZIP code within 10 miles of 99016 →

Questions about this ZIP code

Where is ZIP code 99016?

99016 is in Greenacres, Washington, in Spokane County, part of the Spokane-Spokane Valley, WA metropolitan area. Its published point location is 47.5973, -117.1210.

What county is 99016 in?

99016 lies in Spokane County.

What area code is 99016?

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

What time zone is 99016 in?

99016 uses America/Los_Angeles.

How many people live in 99016?

About 21,615 people live in ZIP code 99016, in 8,012 households, at 878.2 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 99016?

$103,472 a year, against $98,141 across Washington.

What ZIP codes are near 99016?

The closest are 99023 (2.5 mi), 99019 (3.5 mi), 99037 (4.6 mi), 99206 (6.6 mi) and 99216 (7.6 mi).

Is 99016 a PO Box ZIP code?

99016 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “99016 ZIP Code — Greenacres, Washington (Spokane County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99016

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/99016.json

Underlying data is public domain or openly licensed — sources, vintages and licences.