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/RI/OAKLAND

Oakland ZIP code, Rhode Island

The ZIP code for Oakland, RI is 02858, and its area code is 401.

USPS city name
1 ZIP code
Population
738
Area code
401

NANPA lists no telephone rate centre for Oakland itself, so these are the area codes of the nearest one, Pascoag (5.5 miles). A town on an area-code boundary can differ from its neighbour.

Oakland in numbers

About 738 people live in Oakland, in 208 households. The median household income is $128,568 a year, 46% above the Rhode Island median of $87,796 (US: $80,734). The median owner-occupied home is valued at $351,500 (13% below the Rhode Island median).

Population738Oakland738
Households208Oakland208
Median household income$128,568Oakland$128,568Rhode Island$87,796US $80,734
Median home value$351,500Oakland$351,500Rhode Island$404,200US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Oakland. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Oakland

ZIP codes with the USPS city name Oakland
ZIP City Type Population Median income Median home
02858 Oakland , RI Standard 738 $128,568 $351,500

Map of Oakland ZIP codes

02858

The ZIP codes of Oakland, RI, 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 Oakland

The nearest larger towns are Harrisville (1,767 people, 1.4 mi), Pascoag (4,410 people, 2.9 mi) and Chepachet (1,923 people, 3.7 mi).

Towns near Oakland
TownPopulationDistance
Pascoag 4,410 2.9 mi
Greenville 8,296 7.7 mi
Woonsocket 43,521 8.1 mi
East Douglas, MA 2,987 8.8 mi
Cumberland Hill 8,648 9.8 mi
Whitinsville, MA 7,115 10.7 mi
Bellingham, MA 5,325 12.6 mi
Hopedale, MA 4,360 12.6 mi
Webster, MA 12,228 12.8 mi
Valley Falls 12,657 13.6 mi
Putnam, CT 7,120 13.8 mi
Central Falls 22,701 14.2 mi
Milford, MA 27,731 14.6 mi
Franklin Town, MA 33,154 14.9 mi

More nearby: every ZIP code in Providence County · Rhode Island ZIP codes

Cite this page

zipcodes.pro. “Oakland, RI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ri/oakland

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