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 — CITY/OR/COOS-BAY

Coos Bay ZIP code, Oregon

The ZIP code for Coos Bay, OR is 97420, and its area codes are 541 and 458.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
15,925
Area codes
541, 458
State
Oregon

Mail addressed to Coos Bay uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Coos Bay in numbers

About 15,925 people live in Coos Bay, in 6,978 households, the 44th-largest of Oregon's 420 census places. The median household income is $56,524 a year, 32% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $306,900 (36% below the Oregon median), and median gross rent is $1,034 a month. The median age is 44.1; 22.9% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 14 minutes.

Population15,925Coos Bay15,925
Households6,978Coos Bay6,978
Median age44.1Coos Bay44.1Oregon40.4US 38.9
Median household income$56,524Coos Bay$56,524Oregon$83,011US $80,734
Median home value$306,900Coos Bay$306,900Oregon$477,600US $332,700
Median gross rent$1,034Coos Bay$1,034Oregon$1,525US $1,413
Bachelor's degree or higher22.9%Coos Bay22.9%Oregon36.8%US 35.7%
Mean commute14.1 minCoos Bay14.1 minOregon23.0 minUS 26.4 min
Population density1,498 / sq miCoos Bay1,498 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Coos Bay city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Coos Bay

ZIP codes with the USPS city name Coos Bay
ZIP City Type Population Median income Median home
97420 Coos Bay , OR Standard 27,621 $61,574 $311,500

Other ZIP codes overlapping Coos Bay

These ZIP codes cover part of Coos Bay but are addressed as somewhere else.

ZIP codes overlapping Coos Bay
ZIP City Type Population Median income Median home
97459 North Bend , OR Standard 14,835 $82,035 $372,700

Map of Coos Bay ZIP codes

97420

The ZIP codes of Coos Bay, OR, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Coos Bay

The nearest larger towns are Roseburg (23,778 people, 46 mi), Eugene (179,591 people, 73 mi) and Springfield (61,499 people, 78 mi).

Towns near Coos Bay
TownPopulationDistance
North Bend 10,171 1.8 mi
Coquille 4,002 14.1 mi
Bandon 3,330 20.6 mi
Myrtle Point 2,684 22.6 mi
Reedsport 4,317 22.8 mi

More nearby: every ZIP code in Coos County · Oregon ZIP codes

Cite this page

zipcodes.pro. “Coos Bay, OR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/or/coos-bay

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