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 — ZIP/02818

02818

ZIP 02818 is East Greenwich, Rhode Island, in Kent County; area code 401; Eastern time.

Type
Standard
Time zone
America/New_York
County
Kent
Population
19,786
Coordinates
41.6429, -71.4857
☼ Live from 02818 — East Greenwich, RI

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 02818 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 02818
  • 🔢 Type 02818 into a pocket calculator and turn it upside down: BIBZO — not quite a word, sorry.
  • ➕ As a number, 2,818 = 2 × 1409. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101100000010
  • 🏠 Its numerical neighbours: 02817 (West Greenwich, RI, 9 mi away) and 02822 (Exeter, RI, 7 mi away).
  • 🔄 Backwards, 02818 becomes 81820, which is not a ZIP code at all.
  • 👥 29 other ZIP codes are made of exactly the same digits (02188, 02881, 08218, 08812, 08821, 12808, …). The farthest-flung twin is 88021 in Anthony, NM, 2,048 miles away.
  • 🧭 Farther north than 72% of all ZIP codes, and farther east than 95%.
  • 🎯1,418 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 02818 and you would come out at 41.64°S, 108.51°E — 783 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
  • 📏 At 21.2 square miles of land, 02818 is bigger than 38% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 02818 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population19,786This ZIP19,786
Households8,251This ZIP8,251
Housing units8,671This ZIP8,671
Median age45.7This ZIP45.7Rhode Island40.6US 38.9
Median household income$139,217This ZIP$139,217Rhode Island$87,796US $80,734
Median home value$613,500This ZIP$613,500Rhode Island$404,200US $332,700
Median gross rent$1,431This ZIP$1,431Rhode Island$1,342US $1,413
Bachelor's degree or higher65.1%This ZIP65.1%
Mean commute26.0 minThis ZIP26.0 min
Population density932.1 / sq miThis ZIP932.1 / sq mi

Business and tax activity

Business establishments744This ZIP744
Employees8,900This ZIP8,900
Annual payroll$493,861,000This ZIP$493,861,000
Tax returns filed10,280This ZIP10,280
Total adjusted gross income$1,942,478,000This ZIP$1,942,478,000

Land area

Land area21.23 sq miThis ZIP21.23 sq mi
Water area2.87 sq miThis ZIP2.87 sq mi

Other place names in 02818

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

ZIP codes near 02818

ZIPCityDistance
02893 West Warwick, RI 3.1 mi
02852 North Kingstown, RI 4.0 mi
02886 Warwick, RI 4.4 mi
02887 Warwick, RI 5.3 mi
02889 Warwick, RI 6.9 mi
02823 Fiskeville, RI 6.9 mi
02822 Exeter, RI 7.0 mi
02816 Coventry, RI 8.0 mi
02877 Slocum, RI 8.2 mi
02888 Warwick, RI 8.3 mi

Find every ZIP code within 10 miles of 02818 →

Questions about this ZIP code

Where is ZIP code 02818?

02818 is in East Greenwich, Rhode Island, in Kent County, part of the Providence-Warwick, RI-MA metropolitan area. Its published point location is 41.6429, -71.4857.

What county is 02818 in?

02818 lies in Kent County.

What area code is 02818?

East Greenwich uses area code 401, from NANPA's telephone records.

What time zone is 02818 in?

02818 uses America/New_York.

How many people live in 02818?

About 19,786 people live in ZIP code 02818, in 8,251 households, at 932.1 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 02818?

$139,217 a year, against $87,796 across Rhode Island.

What ZIP codes are near 02818?

The closest are 02893 (3.1 mi), 02852 (4 mi), 02886 (4.4 mi), 02887 (5.3 mi) and 02889 (6.9 mi).

Is 02818 a PO Box ZIP code?

02818 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “02818 ZIP Code — East Greenwich, Rhode Island (Kent County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02818

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/02818.json

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