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/RAINIER

Rainier ZIP code, Oregon

The ZIP code for Rainier, OR is 97048, and its area codes are 971 and 503.

USPS city name
1 ZIP code
Population
2,130
Area codes
971, 503
State
Oregon

Rainier in numbers

About 2,130 people live in Rainier, in 841 households. The median household income is $66,989 a year, 19% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $344,700 (28% below the Oregon median), and median gross rent is $942 a month. The median age is 35.2; 15.6% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 24 minutes.

Population2,130Rainier2,130
Households841Rainier841
Median age35.2Rainier35.2Oregon40.4US 38.9
Median household income$66,989Rainier$66,989Oregon$83,011US $80,734
Median home value$344,700Rainier$344,700Oregon$477,600US $332,700
Median gross rent$942Rainier$942Oregon$1,525US $1,413
Bachelor's degree or higher15.6%Rainier15.6%Oregon36.8%US 35.7%
Mean commute24.4 minRainier24.4 minOregon23.0 minUS 26.4 min
Population density522 / sq miRainier522 / sq mi

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

ZIP codes addressed as Rainier

ZIP codes with the USPS city name Rainier
ZIP City Type Population Median income Median home
97048 Rainier , OR Standard 7,099 $77,171 $368,600

Map of Rainier ZIP codes

97048

The ZIP codes of Rainier, 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 Rainier

The nearest larger towns are Kelso, WA (12,684 people, 4.1 mi), Longview, WA (38,069 people, 5.3 mi) and Kalama, WA (3,050 people, 6.1 mi).

Towns near Rainier
TownPopulationDistance
Kelso, WA 12,684 4.1 mi
Longview, WA 38,069 5.3 mi
Kalama, WA 3,050 6.1 mi
Longview Heights, WA 4,357 7.5 mi
Lexington, WA 4,413 8.3 mi
Woodland, WA 6,487 13.9 mi
St. Helens 14,258 16.0 mi
Vernonia 2,786 18.5 mi
La Center, WA 3,883 19.4 mi
Ridgefield, WA 13,408 21.8 mi
Scappoose 8,179 21.9 mi
Felida, WA 10,841 27.0 mi
Mount Vista, WA 10,764 27.5 mi
Battle Ground, WA 21,886 28.0 mi

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

Cite this page

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

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