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/TRI-CITY

Tri-City ZIP codes, Oregon

No ZIP code is named for Tri-City, OR; addresses there use a neighbouring town's name. The ZIP code covering it is 97457. Its area codes are 541 and 458.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
4,234
Area codes
541, 458
State
Oregon

NANPA lists no telephone rate centre for Tri-City itself, so these are the area codes of the nearest one, Myrtle Creek (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Tri-City in numbers

About 4,234 people live in Tri-City, in 1,766 households. The median household income is $55,026 a year, 34% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $246,600 (48% below the Oregon median), and median gross rent is $934 a month. The median age is 43.9; 6.9% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 22 minutes.

Population4,234Tri-City4,234
Households1,766Tri-City1,766
Median age43.9Tri-City43.9Oregon40.4US 38.9
Median household income$55,026Tri-City$55,026Oregon$83,011US $80,734
Median home value$246,600Tri-City$246,600Oregon$477,600US $332,700
Median gross rent$934Tri-City$934Oregon$1,525US $1,413
Bachelor's degree or higher6.9%Tri-City6.9%Oregon36.8%US 35.7%
Mean commute22.4 minTri-City22.4 minOregon23.0 minUS 26.4 min
Population density583 / sq miTri-City583 / sq mi

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

ZIP codes covering Tri-City

These ZIP codes cover part of Tri-City but are addressed as somewhere else.

ZIP codes overlapping Tri-City
ZIP City Type Population Median income Median home
97457 Myrtle Creek , OR Standard 10,360 $57,356 $254,100

Map of Tri-City ZIP codes

97457

The ZIP codes of Tri-City, 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 Tri-City

The nearest larger towns are Winston (5,690 people, 11 mi), Green (7,541 people, 12 mi) and Roseburg (23,778 people, 16 mi).

Towns near Tri-City
TownPopulationDistance
Myrtle Creek 3,500 2.6 mi
Winston 5,690 11.0 mi
Green 7,541 12.0 mi
Roseburg 23,778 16.4 mi
Roseburg North 4,601 19.5 mi
Sutherlin 8,599 27.4 mi

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

Cite this page

zipcodes.pro. “Tri-City, OR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/or/tri-city

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