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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/97303

97303

ZIP 97303 is in Salem, Oregon, in Marion County; area codes 503 and 971; Pacific time. Salem has 14 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Marion
Metro area
Salem, OR
Population
40,659
Coordinates
45.0304, -123.0237
☼ Live from 97303 — Salem, OR

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Where 97303 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 97303
  • 🔢 Type 97303 into a pocket calculator and turn it upside down: EOELG — not quite a word, sorry.
  • ➕ 97303 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111110000010111
  • 🏠 Its numerical neighbours: 97302 (Salem, OR, 9 mi away) and 97304 (Salem, OR, 5 mi away).
  • 🔄 Backwards, 97303 becomes 30379, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (07933, 30739, 33097, 33709, 33907, 33970, …). The farthest-flung twin is 33097 in Coconut Creek, FL, 2,691 miles away.
  • 🧭 Farther north than 91% of all ZIP codes, and farther west than 98%.
  • 🎯1,292 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 97303 and you would come out at 45.03°S, 56.98°E — 688 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 37m of daylight. Shortest: 8h 46m.
  • 📏 At 24.9 square miles of land, 97303 is bigger than 42% of ZIP codes — room for about 19 Central Parks.
🌙 The sky over 97303 today
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🌋 Shake report
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Source: USGS.

People and housing

Population40,659This ZIP40,659
Households15,351This ZIP15,351
Housing units15,758This ZIP15,758
Median age37.6This ZIP37.6Oregon40.4US 38.9
Median household income$84,871This ZIP$84,871Oregon$83,011US $80,734
Median home value$433,900This ZIP$433,900Oregon$477,600US $332,700
Median gross rent$1,415This ZIP$1,415Oregon$1,525US $1,413
Bachelor's degree or higher27.0%This ZIP27.0%
Mean commute24.9 minThis ZIP24.9 min
Population density1,632.4 / sq miThis ZIP1,632.4 / sq mi

Business and tax activity

Business establishments966This ZIP966
Employees11,183This ZIP11,183
Annual payroll$445,004,000This ZIP$445,004,000
Tax returns filed19,170This ZIP19,170
Total adjusted gross income$1,348,971,000This ZIP$1,348,971,000

Land area

Land area24.91 sq miThis ZIP24.91 sq mi
Water area0.66 sq miThis ZIP0.66 sq mi

Other place names in 97303

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

ZIP codes near 97303

ZIPCityDistance
97307 Keizer, OR 2.8 mi
97313 Salem, OR 3.4 mi
97314 Salem, OR 4.6 mi
97304 Salem, OR 4.6 mi
97305 Salem, OR 4.7 mi
97301 Salem, OR 5.5 mi
97311 Salem, OR 6.0 mi
97308 Salem, OR 6.1 mi
97309 Salem, OR 6.1 mi
97312 Salem, OR 6.5 mi

Find every ZIP code within 10 miles of 97303 →

Questions about this ZIP code

Where is ZIP code 97303?

97303 is in Salem, Oregon, in Marion County, part of the Salem, OR metropolitan area. Its published point location is 45.0304, -123.0237.

What county is 97303 in?

97303 lies in Marion County.

What area code is 97303?

Salem uses area codes 503 and 971, from NANPA's telephone records.

What time zone is 97303 in?

97303 uses America/Los_Angeles.

How many people live in 97303?

About 40,659 people live in ZIP code 97303, in 15,351 households, at 1,632.4 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 97303?

$84,871 a year, against $83,011 across Oregon.

What ZIP codes are near 97303?

The closest are 97307 (2.8 mi), 97313 (3.4 mi), 97314 (4.6 mi), 97304 (4.6 mi) and 97305 (4.7 mi).

Is 97303 a PO Box ZIP code?

97303 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “97303 ZIP Code — Salem, Oregon (Marion County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/97303

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