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 — RANKINGS/RI/LARGEST-AREA

Largest ZIP Codes in Rhode Island by Land Area

What this measures. Land area of the Census tabulation area, in square miles. Water is excluded. Source: Census Gazetteer, data release 2026-10-12.

# ZIP City County Land area
1 02825 Foster Providence 55.04 sq mi
2 02822 Exeter Washington 54.35 sq mi
3 02817 West Greenwich Kent 50.30 sq mi
4 02814 Chepachet Providence 43.39 sq mi
5 02857 North Scituate Providence 43.17 sq mi
6 02879 Wakefield Washington 39.49 sq mi
7 02816 Coventry Kent 36.95 sq mi
8 02813 Charlestown Washington 36.70 sq mi
9 02852 North Kingstown Washington 30.82 sq mi
10 02878 Tiverton Newport 29.07 sq mi
11 02859 Pascoag Providence 27.64 sq mi
12 02892 West Kingston Washington 27.21 sq mi
13 02864 Cumberland Providence 26.47 sq mi
14 02891 Westerly Washington 26.28 sq mi
15 02832 Hope Valley Washington 24.79 sq mi
16 02919 Johnston Providence 23.51 sq mi
17 02896 North Smithfield Providence 23.03 sq mi
18 02917 Smithfield Providence 21.44 sq mi
19 02827 Greene Kent 21.44 sq mi
20 02818 East Greenwich Kent 21.23 sq mi
21 02837 Little Compton Newport 20.55 sq mi
22 02830 Harrisville Providence 20.41 sq mi
23 02871 Portsmouth Newport 17.07 sq mi
24 02865 Lincoln Providence 16.47 sq mi
25 02886 Warwick Kent 15.80 sq mi
26 02874 Saunderstown Washington 15.56 sq mi
27 02921 Cranston Providence 13.03 sq mi
28 02882 Narragansett Washington 12.84 sq mi
29 02842 Middletown Newport 12.54 sq mi
30 02898 Wyoming Washington 11.89 sq mi
31 02804 Ashaway Washington 11.79 sq mi
32 02831 Hope Providence 10.75 sq mi
33 02809 Bristol Bristol 9.79 sq mi
34 02835 Jamestown Newport 9.37 sq mi
35 02807 Block Island Washington 9.08 sq mi
36 02920 Cranston Providence 8.95 sq mi
37 02889 Warwick Kent 8.46 sq mi
38 02806 Barrington Bristol 8.19 sq mi
39 02893 West Warwick Kent 7.83 sq mi
40 02895 Woonsocket Providence 7.76 sq mi
41 02808 Bradford Washington 7.59 sq mi
42 02840 Newport Newport 7.28 sq mi
43 02885 Warren Bristol 6.16 sq mi
44 02872 Prudence Island Newport 5.95 sq mi
45 02888 Warwick Kent 5.90 sq mi
46 02915 Riverside Providence 5.51 sq mi
47 02860 Pawtucket Providence 5.34 sq mi
48 02904 Providence Providence 5.18 sq mi
49 02914 East Providence Providence 4.91 sq mi
50 02828 Greenville Providence 4.35 sq mi

Showing the top 50 of 81 ZIP codes in Rhode Island that have this figure and meet the threshold above. 02825 ranks 1st at 55.04 sq mi, against 4.35 sq mi in 50th place.

Other rankings for Rhode Island

Cite this page

zipcodes.pro. “Largest ZIP Codes in Rhode Island by Land Area.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ri/largest-area

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